Operational Capacity: 5 Briefs / Wk · 3 Onboardings / Mo

HIGH-VELOCITY SYSTEMS
& PRODUCT ENGINEERING

We engineer mission-critical software across every surface: high-performance Mobile Apps, enterprise Websites & SaaS, native Desktop Applications, and custom Chromium-based Browsers. Delivered by 50+ senior engineers with 2X–100X benchmark velocity and zero junior handoffs.

350+
Verified Reviews
600+
Shipped Projects
2-100X+
Benchmark Velocity
100%
Senior Oversight
Documented Delivery Turnarounds

Measurable Engineering Velocity.
Zero Architectural Compromise.

We compress engineering cycles from months into weeks through senior-level architecture and precision tooling.

These case studies represent verified delivery turnarounds where previous vendors stalled, budgets were burned, and our senior architects deployed production-grade software on compressed timelines.

$30,000 spent · 6 months stalled
Complete Platform Rebuild · Shipped in 7 Days
7-Day Rapid Turnaround

A client reached our team with an enterprise software platform stalled after six months and $30,000 in sunk costs. With previous assets withheld by the departing vendor, our senior architects started from zero, re-architected the system, and delivered the full specification to production within one week—including complete source code, CI/CD pipelines, and credentials.

View Client Testimonials →
$15,000 spent · 3 months blocked
Chromium Engine Fork · Shipped in 3 Weeks
Low-Level Systems Engineering

A specialized Chromium browser fork abandoned mid-implementation by an offshore agency. We took over the uncompiled codebase, resolved core memory leaks, customized the rendering engine, and shipped a signed, production-ready enterprise browser in 21 days.

View Client Testimonials →
Competitive Evaluation · Head-to-Head
Cross-Platform App · Shipped in 4 Days
2 to 100X+ Benchmark Acceleration

In a simultaneous bake-off where a client engaged two independent engineering teams, we architected and deployed a multi-platform application within 96 hours. The competing firm conceded eight weeks later that the technical requirements exceeded their team's capability.

View Client Testimonials →

Three commitments that never bend.

2X to 100X
delivery velocity

AI-augmented, senior-led

We leverage AI to automate boilerplate, migrations, and test harness generation. Senior architects own system design, low-level algorithms, and security boundaries. This is how we achieve 2X to 100X delivery velocity without technical debt.

0
junior handoffs

Senior engineers only

No junior developer handoffs on mission-critical delivery. Every engineer on your project has spent over a decade shipping production software, including 30+ custom Chromium builds, high-volume C++ modules, and enterprise AI runtimes.

100%
source + logins yours

You own everything

Upon delivery, you receive full repository rights, production credentials, API keys, and comprehensive technical documentation. No vendor lock-in, no proprietary hostage mechanisms.

2X to 100X
faster delivery vs. benchmark
80%
client rehire rate
600+
shipped client projects
100%
job success score
Core Engineering Disciplines

Mission-Critical Engineering.
Zero Architectural Compromise.

From low-level Chromium forks and anti-fingerprint engines to native mobile apps, desktop software, and enterprise AI platforms — our 50+ senior engineers build systems that operate reliably under scale. No junior handoffs. Direct senior architect ownership from first line of code to production handoff.

Chromium & Browser Development

Deep Chromium and Brave modifications, custom browser forks, anti-fingerprint browsers, privacy browsers, enterprise browsers, and browser security features. One of fewer than 10 teams worldwide with this expertise.

Chromium Forks Brave Mods Anti-Fingerprint Enterprise Browsers

AI Apps & Integration

Production-ready AI applications powered by OpenAI, Claude, Gemma, Gemini, DeepSeek, Llama, and custom models. AI agents, multi-agent systems, RAG, internal assistants, AI SaaS platforms, and workflow automation.

AI Agents RAG Multi-Agent LLM Solutions

Desktop Application Development

Windows, macOS, and Linux desktop apps using Electron, C++, C#, Qt, Tauri, and Chromium. Specialties include Chromium-based apps, OS development, AI desktop apps, cross-platform software, and legacy modernization.

Electron C++ Qt Tauri

Mobile Development

Custom mobile applications designed for performance, scalability, and maintainability. Flutter, React Native, Android, iOS, AI mobile apps, SaaS, enterprise applications, and Android OS modification.

Flutter React Native Android iOS

Blockchain, NFT & Cryptocurrency

Custom blockchain and Web3 solutions — wallet integrations, Web3 applications, dashboards, smart contract integration, crypto platforms, token utilities, browser wallet features, and Web3 browser development.

Wallets Web3 Apps Smart Contracts Crypto Platforms

Scripts & Utilities

Automate repetitive work and complex workflows with custom scripts and utilities — browser automation, Playwright, Puppeteer, Selenium, data processing, scrapers, data collection, and internal productivity tools.

Playwright Puppeteer Selenium Scrapers

Web Development

Modern web applications from concept to deployment — SaaS platforms, admin dashboards, enterprise software, CRM systems, AI-powered applications, API development, real-time apps, and custom business platforms.

SaaS Dashboards APIs Enterprise

QA Testing

Comprehensive manual and automated testing — Chromium browser testing, automated frameworks, end-to-end, performance, cross-browser, regression testing, QA process setup, and test automation.

Automated E2E Performance Regression

DevOps & Solution Architecture

We help CEOs, startups, and businesses make correct technical decisions before investing significant time and money. Architecture planning, technology selection, scalability, AI strategy, browser consulting, and security.

Architecture Scalability AI Strategy Security Planning
Execution Protocol

Engineered for Velocity · De-Risked for Production.

01

Technical Scoping & Audit

We dissect your workflows, functional specifications, and technical constraints before billing engineering hours. Architecture boundaries, dependency risks, and delivery milestones stay locked and transparent.

02

System Architecture

System topology, database schemas, IPC channels, and security threat models are engineered upfront. Scalability, AI orchestration, and memory footprints are benchmarked before writing production code.

03

Senior-Led Implementation

We combine AI-augmented velocity (generating boilerplate, test harnesses, and schema migrations) with direct senior-only code commits. Zero junior handoffs. 2X to 100X acceleration with zero architectural compromise.

04

Hardening & Full IP Handover

Full repository ownership, CI/CD deployment pipelines, infrastructure credentials, and comprehensive documentation handed over cleanly. You own 100% of the code, IP, and environments from day one.

The Portfolio

30+ browsers. 300+ extensions.
AI platforms that ship.

Engineered from kernel to cloud. Over 30 custom browser forks, 300+ enterprise extensions, and mission-critical systems deployed for high-stakes clients across global scale. 100% source code ownership transferred on every release.

Chromium & Brave Browsers Built

30+ from source code — anti-fingerprint, Web3, privacy, enterprise

Total Security Browser

Security browser for a large enterprise company — Omaha installer, updater, speed and security hardening.

Symphony Browser

Multi-session architecture — each tab runs as its own isolated browser with advanced fingerprint blocking.

Anonymous Anti-Fingerprint Browser

Hardened Chromium bypassing advanced anti-bot and device fingerprinting — canvas, WebGL, audio context, fonts.

DemoStory Browser

Multi-session browser in C++ allowing different user accounts in the same window. Full payment system + admin dashboard.

GTX Browser

IPFS-integrated Chromium with gtx:// protocol, built-in wallet, and privacy hardening. Updated from Chromium 98 to 114.

Max Browser

Total privacy browser — no logging, anti-censorship, complete block-out of big-tech monitoring and data brokers.

Minego Browser

Next-gen Web3 browser with wallet protocol, built-in VPN, side panel, gaming, launchpad, and Minego DAO.

Kahf Browser

Brave-based browser for Muslims. AI content filtering blurs non-Islamic content on YouTube and across the web.

Orbiti Browser

Web3 browser with orbit:// URL scheme, ecosystem notifications, chat, and BlockCerts login integration.

BrowseWeb3 / BW3

Web3 browser with VPN, wallet, custom adblock integration, and decentralized ecosystem support.

Epic Browser

AI & Web3 oriented Chromium build with custom privacy and branding.

Egon Browser

Custom Chromium fork with tailored privacy and branding controls.

Ajna Browser

Specialized Chromium build with custom UI and privacy features.

True Browser

AI & Web3 Chromium build with privacy-first architecture.

Sonmit Browser

Mobile browser in Kotlin and Swift with APIs, DB, email, and Google Analytics — built for cancer research mission.

Asil Browser

Predecessor to Kahf, built from scratch — rebranded as Kahf.co.

XFII Browser

Chromium with new-tab page changes, disabled extensions, and branding — React pages displayed in-browser.

CEF Transparency

Company-internal Chromium Embedded Framework transparency build.

CEF Sharp Data Extraction

Chromium Embedded Framework (CEFSharp) automation and structured data extraction engine for Cars.com.

Fake Camera Anti-Bot Browser

Privately distributed browser with bypass-anti-bot fake camera technology.

Internal Support Agent Browser

Custom Chromium for a company’s internal support agents.

Custom Hardware Browser

Browser for a company’s custom tablets — limits what users can do on restricted hardware.

300+ Browser Extensions

Chrome, Edge, Brave & Firefox — automation, VPNs, CRMs, AI plugins

Sonmit Extension Web Downloader LinkedIn Mass Connection & Messages Instagram Statistics Domain Defender Twitter Mass Follow/UnFollow Smart VPN Hide-my-IP VPN Gariz Instagram Automation Link Klipper Audio Report for Amazon Amazon Seller Central Amazon Review Request Tool Not-so-fast Productivity Audiobook Rocket ZeuZ AI Plugin Unseen for Facebook Messenger Akhbaar Hub Pipecycle CRM LinkedIn CDNiffer Firefox + 280 more...
Hire Devs

Hire senior developers
for product delivery,
not just staff augmentation.

Staffed from our global bench of 50+ senior engineers across 6 countries. Every engineer assigned to your project is a battle-tested specialist in Chromium, mobile apps, desktop systems, AI platforms, or secure web applications. Zero junior hand-offs. 100% senior accountability from day one.

Dedicated senior teams

A stable team assigned to your project with senior engineers, architects, QA, and product oversight. We keep the same group across delivery, launch, and support.

Chromium & browser specialists

Hire engineers with direct experience modifying Chromium, Brave, Electron, and custom browser forks. Full stack team delivery from source to production.

AI / ML developers

From AI-native SaaS platforms to embedded agent workflows and RAG pipelines, hire developers who build not just models, but production-grade AI systems.

Fast launch

Idea to first PR in under two weeks

We keep early work lean, show real progress fast, and keep scope clear.

Trusted delivery

Senior-led teams, no juniors on client work

Every engagement is staffed with senior engineers who own design, architecture, and production readiness.

Senior Capacity · Immediate Onboarding

Need a Dedicated Senior Engineering Pod or Specialist?

Every engineer assigned to your engagement has shipped production software for 8–15+ years. Zero junior reassignment mid-contract. Sprints start within 5 business days of scope approval.

Industries

We deliver regulated & high-risk products with speed and accountability.

Ten verticals where senior engineering and product safety matter most, including two where our own shipped products (Kahf and AccuPin) speak for themselves. We adopt domain-specific rules early, so your platform does not become a rebuild later.

About Programming Kings

Built for better software
and stronger trust.

Founded and led by Muhammad Naeem Tariq, Programming Kings LLC is an institutional engineering partner built for high-stakes product delivery. We specialize in the technical challenges other agencies avoid or abandon — custom Chromium forks, binary reverse engineering, cross-platform mobile and desktop architecture, and mission-critical AI systems. With 50+ senior engineers globally and zero junior handoffs, we deliver production software with measurable velocity and complete technical ownership.

Upwork Top Rated Plus
Top 1% of developers
Registered in the USA
Accountable legal entity
100% Job Success
Verified on Upwork
600+ Shipped Deliveries
Enterprise & production releases

Company · Provenance

Founded
2013
USA Registration
Programming Kings LLC
Clients in
USA · UK · Canada · Germany · Türkiye · Australia
Recognition
Top Rated Plus · 80% rehire rate

We turn away work that does not fit. When we take an engagement, our senior architects stay on it from initial architecture to final production handover.

Upwork Top Rated Plus (Top 1% globally), 15+ years of production engineering, and 30+ custom browsers shipped from source code. 8 in 10 clients who engage us once return for subsequent projects because we hand over clean source code, full credentials, and production-ready systems on compressed timelines.

NT
Muhammad Naeem Tariq
CEO · Senior Chromium & OS Engineer

Client Reviews

Here we listed our 98 verified reviews across 61 repeat clients along with their professional or social profiles.

Upwork 9x · Repeat Client ★★★★★
Hassane Belhadi

Hassane Belhadi

Chromium/Brave Browser Development Client

“Naeem completed the project successfully and on time. His submitted work was good, and he fixed bugs we found as well as completed requested changes to the submitted patches.”

Verified feedback Tap for details ›
Upwork 5x · Repeat Client
Tom Leonard

Tom Leonard

Mobile App & Desktop Development Client, CEO · AccuPin (Golf Tech)

“Naeem has done work for me for two years. He is a very talented developer with expertise across multiple areas and has consistently done an excellent job.”

Verified feedback Tap for details ›
Fiverr 5x · Repeat Client
Paul Grimes

Paul Grimes

Chrome Extension Development Client

“This is the second time I have asked for alterations to my Chrome extension. He initially developed it, and I will be using him more, since my time is limited building other applications in PHP and Perl.”

Verified feedback Tap for details ›
Fiverr 5x · Repeat Client
Bikker

Bikker

Security Software & Chrome Extension Development Client

“I hired him for a security project and he delivered it so fast, with all features described in his blog. I will definitely hire him again.”

Verified feedback Tap for details ›
Fiverr 4x · Repeat Client
Jared Rego

Jared Rego

Chrome Extension Development Client

“He did an extremely good job, would love to work with him again.”

Verified feedback Tap for details ›
Upwork 3x · Repeat Client ★★★★★
Chen Friedman

Chen Friedman

Chromium/Brave Browser & Chrome Extension Development Client · Legal Tech Systems

“Very knowledgeable in the field of mobile apps and browsers. We worked together for several months on our mobile apps. Thank you for everything.”

Verified feedback Tap for details ›
Fiverr 3x · Repeat Client
Hofri Yehuda

Hofri Yehuda

Chrome Extension Development Client

“Top level coder, highly committed and punctual. Splendid delivery.”

Verified feedback Tap for details ›
Fiverr 3x · Repeat Client
Zerodsg

Zerodsg

Chrome Extension Development Client

“Great seller, flexible, honest, and collaborative. Overall, he delivered what he offered.”

Verified feedback Tap for details ›
Fiverr 3x · Repeat Client
Richard S.

Richard S.

Chrome Extension Development Client

“Great guy to work with, listens to change requests and does a really great job.”

Verified feedback Tap for details ›
Upwork 2x · Repeat Client
Julien Bedard

Julien Bedard

IT Security Head / Linux SysAdmin

“An accomplished software developer recognized for exceptional contributions in browser development, automation, and cross-platform applications.”

Verified feedback Tap for details ›
Upwork 2x · Repeat Client ★★★★★
Alok Bhardwaj

Alok Bhardwaj

Chromium/Brave Browser Development Client · Hidden Reflex

“Project delivered successfully. The developer was willing to go the extra mile for fixes within scope.”

Verified feedback Tap for details ›
Upwork 2x · Repeat Client ★★★★★
Heer Betul

Heer Betul

Chrome Extension Development Client · Techlogix LLC

“Most professional person I have ever worked with, delivered within five minutes.”

Verified feedback Tap for details ›
Fiverr 2x · Repeat Client
My Privacy Tools Inc

My Privacy Tools Inc

Chrome Extension Development Client (VPN)

“Excellent work, very professional, hope to work with him again.”

Verified feedback Tap for details ›
Fiverr 2x · Repeat Client
Joel Emery

Joel Emery

Chrome Extension Development Client

“Absolutely perfect communication, perfect delivery time, and a perfect final product. Brilliant seller, I highly recommend him. Great job.”

Verified feedback Tap for details ›
Fiverr 2x · Repeat Client
Mark Sangor

Mark Sangor

Chrome Extension Development Client

“Great experience, will use him again.”

Verified feedback Tap for details ›
LinkedIn
Emad Ehsan

Emad Ehsan

Mentor, Senior Software Engineer at Waymo · Waymo (Google)

“Naeem is a curious and dedicated engineer who consistently demonstrates exceptional work ethic. His work on Chromium core and web technologies shows his ability to work on sophisticated tech and hard problems.”

Verified feedback Tap for details ›
LinkedIn
James Grant

James Grant

CIO & Founding Partner at BlockCerts · Blockcerts Blockchain

“Excellent coder for Chromium based browsers. He was good and timely, and even tried to work in a few extra things I wanted that were not part of the original project.”

Verified feedback Tap for details ›
LinkedIn
Obaid Ur Rehman

Obaid Ur Rehman

Co-Worker at BlockCerts as Chromium Browser Development · Gamify Bites

“Naeem's technical prowess and dedication to his craft were nothing short of impressive. He consistently demonstrated a deep understanding of C++ and the intricacies of the Chromium codebase. Beyond his technical abilities, his teamwork and communication skills were equally remarkable.”

Verified feedback Tap for details ›
LinkedIn
Rajiv Shrestha

Rajiv Shrestha

Chromium/Brave Browser Development Peer Review, Mobile & Full-Stack Engineer

“His technical versatility is evident in his ability to develop across desktop, mobile, web, and browser extensions. His problem solving skills, coupled with meticulous attention to detail, resulted in a functional, user friendly, and secure product for the Orbiti Browser project.”

Verified feedback Tap for details ›
LinkedIn
Muhammad Faizan Ahmad

Muhammad Faizan Ahmad

Peer Review, CEO · Kivant Global

“Muhammad Naeem is incredibly honest, friendly, and hardworking. Highly recommend working with him.”

Verified feedback Tap for details ›
LinkedIn
Asad Ullah Khan

Asad Ullah Khan

Web Development Client, Co-Founder · Saiqic

“It was an amazing experience working with Muhammad Naeem.”

Verified feedback Tap for details ›
LinkedIn
Shafiq Saiq

Shafiq Saiq

Chrome Extension Development Peer Review, Senior SEO/GEO Content Writer & Website Content Strategist

“Naeem is creative, attentive, and one of the most ingenious minds in Chrome extension development. His curiosity and his ability to solve complex problems with unique, out of the box solutions are among his greatest talents. Looking for someone to help you ship an extension or browser? Naeem is your best bet.”

Verified feedback Tap for details ›
Upwork ★★★★★
David Christmas

David Christmas

Chromium/Brave Browser Development Client · DataBench

“Naeem delivered very good work on our Chromium-based browser project. He is experienced, knowledgeable, and helpful in suggesting additional scope to help achieve the required outcomes. I would highly recommend him.”

Verified feedback Tap for details ›
Upwork ★★★★★
Eitan Cohen

Eitan Cohen

Chromium/Brave Browser Consulting Client

“Naeem is very nice and hard-working; he will get the job done.”

Verified feedback Tap for details ›
Upwork ★★★★★
Nizam Uddin

Nizam Uddin

Chromium/Brave Browser Development Client · Kahf, Inc.

“These guys are amazing. They are God Tier Fast and Efficient. I have worked with many developers, but these guys are the best. We have hired them for long-term engagement now.”

Verified feedback Tap for details ›
Upwork ★★★★★
Seweryn Kazior

Seweryn Kazior

Chrome Extension Development Client · Supman

“Great piece of technology. Very responsive communication, fast delivery, and happy to fix any issues that came up. If you need a good Chrome extension, you should hire him.”

Verified feedback Tap for details ›
Upwork ★★★★★
Julia Max

Julia Max

Chrome Extension Development Client

“Great freelancer. Perfect execution of the project, fast, accurate, and great communication throughout. I will definitely hire him again.”

Verified feedback Tap for details ›
Upwork ★★★★★
Hassan Raza Khan

Hassan Raza Khan

Chrome Extension Development Client

“Naeem provided exactly what was agreed upon, and actually even more. His work helped me a lot; he's very experienced and a pleasure to work with.”

Verified feedback Tap for details ›
Upwork ★★★★★
M Jalal

M Jalal

Chrome Extension Development Client

“Simply perfection.”

Verified feedback Tap for details ›
Upwork ★★★★★
Savana Samy

Savana Samy

Chrome Extension Development Client

“Most professional person I have ever worked with, delivered within five minutes.”

Verified feedback Tap for details ›
Upwork ★★★★★
Evan Friedman

Evan Friedman

Chrome Extension Development Client · Stealth-mode Startup

“Thanks for your help solving this issue.”

Verified feedback Tap for details ›
Upwork ★★★★★
Sean Yeo

Sean Yeo

AOSP Development Client · Moon Technologies Pte. Ltd.

“Project delivered successfully. The developer was willing to go the extra mile for fixes within scope.”

Verified feedback Tap for details ›
Upwork ★★★★★
Jeremy Hendricks

Jeremy Hendricks

Chromium Development Client · Big Time Tix

“Completed the task.”

Verified feedback Tap for details ›
Upwork ★★★★★
Inder Jeet

Inder Jeet

Security Development Client · precise research solutions

“Great at debugging.”

Verified feedback Tap for details ›
Upwork ★★★★★
Mehmet Gunay

Mehmet Gunay

Security / Chromium Modification Client · MCG

“Great contractor to work with, highly recommended.”

Verified feedback Tap for details ›
Fiverr
Krish L.

Krish L.

Chrome Extension Development Client

“This guy is a genius. Hire him and you won't regret a single bit. He went above and beyond to make a perfect extension for me. All instructions were followed carefully, it was delivered on time, and there was constant communication throughout the process. Highly recommended.”

Verified feedback Tap for details ›
Fiverr
Fernando Becker

Fernando Becker

Chrome Extension Development Client

“I ordered an extension for Chrome. It was delivered very fast and was affordable, so I already ordered another one.”

Verified feedback Tap for details ›
Fiverr
Noa

Noa

Chrome Extension Development Client

“Professional and fast, very satisfied, and I'd love to use his services again in the future.”

Verified feedback Tap for details ›
Fiverr
Nicholas Ruest

Nicholas Ruest

Chrome Extension Development Client

“This is the best person I have ever worked with on Fiverr for the value he delivered, absolutely incredible service.”

Verified feedback Tap for details ›
Fiverr
Delphindot

Delphindot

Chrome Extension Development Client

“Very fast delivery and a good price. The extension was built better and faster than expected, and the tweaks were all handled exactly as expected.”

Verified feedback Tap for details ›
Fiverr
Azula Cahya

Azula Cahya

Chrome Extension Development Client

“Recommended seller, fast response, super fast project. Thanks a lot, and good luck.”

Verified feedback Tap for details ›
Fiverr
Kanico

Kanico

Chrome Extension Development Client

“Excellent seller, really knows Chrome extensions thoroughly. He analyzed and rebuilt my Chrome extension to work perfectly. Buy with confidence, you cannot go wrong. Will use again for future work.”

Verified feedback Tap for details ›
Fiverr
Marco Strambelli

Marco Strambelli

Chrome Extension Development Client

“He was fast, accurate, and knowledgeable, important and rare qualities.”

Verified feedback Tap for details ›
Fiverr
l2a17d

l2a17d

Chrome Extension Development Client

“Thanks for the super fast delivery, I definitely didn't expect to get the extension within a couple of hours.”

Verified feedback Tap for details ›
Fiverr
Giorelv

Giorelv

Chrome Extension Development Client

“Very helpful and informative about the process of creating the extension.”

Verified feedback Tap for details ›
Fiverr
Mrtango14

Mrtango14

Chrome Extension Development Client

“Very quick, very good, decent communication.”

Verified feedback Tap for details ›
Fiverr
Marc P. Morgan

Marc P. Morgan

Chrome Extension Development Client

“Very quick to respond, and helpful.”

Verified feedback Tap for details ›
Fiverr
Sukree

Sukree

Chrome Extension Development Client

“Seller was very polite and easy to communicate with, will order from him again.”

Verified feedback Tap for details ›
Fiverr
Serhat Kotan

Serhat Kotan

Chrome Extension Development Client

“Service delivered as described.”

Verified feedback Tap for details ›
Fiverr
Itstakenalready

Itstakenalready

Chrome Extension Development Client

“Great to work with, awesome communication, spectacular programmer.”

Verified feedback Tap for details ›
Fiverr
Najam N

Najam N

Chrome Extension Development Client

“Highly recommended, thank you for your service.”

Verified feedback Tap for details ›
Fiverr
Mastermeise

Mastermeise

Chrome Extension Development Client

“A programming natural, very helpful and hard-working.”

Verified feedback Tap for details ›
Fiverr
Saidul Akon

Saidul Akon

Chrome Extension Development Client

“Now I see why teachers call him a 'Programming King,' and they're right about it.”

Verified feedback Tap for details ›
LinkedIn
Shah Zaib

Shah Zaib

Client Review

“I have never seen a programmer like Muhammad Naeem, he finds a way to make things possible. Thank you.”

Verified feedback Tap for details ›
Fiverr
Customland

Customland

Chrome Extension Development Client

“Great work overall.”

Verified feedback Tap for details ›
Fiverr
Adrian

Adrian

Chrome Extension Development Client · Hkdesign

“Good, friendly communication.”

Verified feedback Tap for details ›
Fiverr
spaglFPV

spaglFPV

Chrome Extension Development Client

“Great and fast response, he did exactly what I asked for.”

Verified feedback Tap for details ›
Fiverr
Softlan

Softlan

Chrome Extension Development Client

“Very good, he clearly knows what he is talking about.”

Verified feedback Tap for details ›
Fiverr
DRYKORN

DRYKORN

Chrome Extension Development Client

“Great, thank you.”

Verified feedback Tap for details ›
Fiverr
Ziomek

Ziomek

Chrome Extension Development Client

“Well done.”

Verified feedback Tap for details ›
Fiverr
Simon Raczka

Simon Raczka

Chrome Extension Development Client

“Superb seller.”

Verified feedback Tap for details ›
FAQ

Straight answers for teams
planning their next build.

Common questions from teams evaluating software, mobile, AI, and Chromium engineering work.

We engineer cross-platform systems end-to-end: custom Chromium & Brave-based browsers, high-performance mobile applications (iOS & Android), native desktop software (macOS, Windows, Linux), enterprise SaaS & web platforms, and AI integration. Every discipline is staffed exclusively by senior engineers from our 50+ person team — zero junior delegation.

Yes. We build complete software products end-to-end and integrate AI where it creates measurable value for your users or operations — including custom LLM solutions, AI agents, RAG pipelines, and AI SaaS platforms like Mira, FlowX, Campaign AI, and AI MDR.

Yes. We support startups, agencies, and enterprise teams with scoped engagement models and clear delivery milestones. We regularly take on projects other developers consider difficult, time-taking, or impractical.

We have built 30+ Chromium and Brave-based browsers, including Total Security, Symphony, an anonymous anti-fingerprint browser, GTX, Max, Minego, Kahf, Orbiti, BrowseWeb3, and many more. We work directly with Chromium source code and are one of fewer than 10 teams worldwide with this depth.

Yes, unconditionally. From your first milestone, all source code, git repositories, CI/CD pipelines, production logins, API credentials, and architecture documentation belong 100% to you. We do not use proprietary vendor lock-in or hold code hostage. Once delivered, your team has complete independence to run, deploy, and modify your software.

Between 2X and 100X faster than industry benchmarks. Because our team is staffed exclusively with 50+ senior engineers and zero juniors, we eliminate junior rework cycles and management bloat. We frequently take over codebases stalled for months by other agencies and deploy working production software in days or weeks.

We work on transparent, milestone-based sprint contracts or dedicated senior engineering pods. We provide a preliminary architectural assessment and delivery timeline within 24 hours of reviewing your technical brief — before any financial commitment is required.

Yes, standard practice. We execute mutual NDAs before reviewing proprietary repositories, architectural specifications, or confidential IP. As a US-registered LLC with enterprise security standards, client data protection and confidentiality are legally binding and strictly enforced.

Engagement Selectivity

Who We Work With · Engagement Criteria

Because our senior architects commit directly to engineering rather than delegating to junior pools, we onboard a maximum of 3 clients per month. We review project briefs against strict technical and operational criteria.

Qualified Engagements (Ideal Fit)

Projects Built for Accelerated Execution

  • Defined Technical Scope: Clear business problem, wireframes, functional specification, or existing codebase ready for architectural review.
  • Direct Decision-Making Authority: You are the founder, VP of Engineering, or direct project sponsor capable of approving milestones without committee delays.
  • Cross-Platform Engineering Scope: High-performance Mobile Apps (iOS/Android), enterprise Websites & SaaS, native Desktop Applications (macOS/Windows/Linux), custom Chromium/Brave-based Browsers, or mission-critical codebase rescues.
  • Committed Budget & Long-Term Vision: Funded startups, profitable SMBs, or enterprise teams with allocated engineering capital seeking an enduring technology partner.
Delivery Commitment 2X to 100X Benchmark Velocity
Disqualified Requests (Who We Decline)

Engagements We Respectfully Decline

  • Speculative "Equity-Only" Ventures: We do not accept sweat equity, revenue-share promises, or uncapitalized explorations.
  • Committee & Bureaucracy Grids: Organizations where simple code reviews or architectural approvals take weeks across multi-tier non-technical layers.
  • Fluid Scope Without Discipline: Unwillingness to define deliverable boundaries or demanding arbitrary mid-sprint pivots without adjusting milestones.
  • Syntactic Micromanagement: Clients seeking to manage keystrokes rather than holding our senior engineering team accountable to rigorous benchmark outcomes.
Agency Policy Strict Non-Engagement

Does your project align with our technical and operational criteria?

Submit Technical Brief for Review

Ready to accelerate your engineering roadmap?

Share your technical requirements, architectural constraints, and delivery goals. Our senior team will review your brief within 24 hours to assess technical feasibility, scope, and delivery milestones.

Submit Technical Brief

Submit Technical Brief

Reviewed by senior architects within 24 hours.

Mutual NDA Guaranteed
24h Architect Review
100% IP Ownership