Human in the loop means a real person steps in where AI falls short. AI tools like Lovable, Bolt, Cursor, and Replit can build apps — but they can't debug their own mistakes, review their own code, or know when something just isn't right. That's where a human developer comes in.
Every developer on the platform is vetted for real-world experience and manually verified before they can accept any task.
5+ years experience
Hi Im a full stack developer, a vibe coded MVP to Market ready product, I'm here to help
15+ years experience
Full-stack professional senior engineer (15+years). Extensive experience in software development, qa, and IP networking.
10+ years experience
I’ve watched the tech landscape evolve over the last decade—from the structured days of Java Server Pages to the current "wild west" of Agentic-driven development. While AI can "vibe" a frontend into existence, I specialize in the architecture that keeps it from collapsing. My expertise lies in the critical backend infrastructure: the parts that must be fast, secure, and scalable. I thrive on high-pressure environments, such as when I had only three weeks to architect and launch an Ethereum redemption system with minimal prior crypto knowledge, turning it into a major revenue stream. What I bring to your project: Forensic Debugging: I don't just "patch" bugs; I use tools like Datadog and Explain Analyzers to map out bottlenecks and resolve root causes—like significantly reducing memory usage by optimizing complex DB joins. Full-Stack Context: Deep experience in Node.js and React, ensuring backends play perfectly with mobile and web teams. Sanity in the Age of AI: I bridge the gap between "best practices" and modern speed, ensuring your project isn't just built fast, but built to last.
3+ years experience
Full-stack developer experienced in fixing and deploying AI-generated apps from Lovable, Bolt.new, Cursor, and Replit. I specialize in debugging Supabase integration issues (auth flows, RLS policies, database connections), fixing broken deployments, resolving routing/blank screen problems, and cleaning up messy React/Vite codebases. I also build production apps with the Claude API and have shipped a Mac desktop dev tool (Nexterm from scratch. Based in Hong Kong, fast turnaround.
20+ years experience
Been around fixing other peoples code for 20 years.
8+ years experience
Experienced Professional Full stack Developer with 8+ years of experience across react, python, js, ts, golang and react-native. Developed inhouse websearch tooling for AI before websearch was solved : )
6+ years experience
- Founder of Chessigma (1M+ users) & many small projects - ex Founding Engineer @Uplane (YC F25) - ex Software Engineer @Amazon and @Booking.com
10+ years experience
Software Engineer with over 10 years of experience on Startups, Government, big tech industry & consulting.
12+ years experience
Hey I'm Sage! Im a Boston area software engineer who grew up in South Florida. Ive worked at a ton of cool places like a telehealth kidney care startup that took part in a billion dollar merger (Cricket health/Interwell health), a boutique design agency where I got to work on a ton of exciting startups including a photography education app, a collegiate Esports league and more (Philosophie), a data analytics as a service startup in Cambridge (MA) as well as at Phillips and MIT Lincoln Lab where I designed and developed novel network security visualizations and analytics. I've been writing code and furiously devoted to using computers to make people’s lives easier for about 17 years. My degree is in making computers make pretty lights and sounds. Outside of work I love hip hop, the Celtics, professional wrestling, magic the gathering, photography, drumming, and guitars (both making and playing them)
10+ years experience
I’m a Full-Stack Developer with over 10 years of experience building modern web and mobile applications. I enjoy working across the full product lifecycle — turning ideas into real, well-built products that are intuitive for users and scalable for businesses. I particularly enjoy building mobile apps, modern web platforms, and solving complex technical problems in a way that keeps systems clean, reliable, and easy to maintain.
Every developer is manually verified via LinkedIn or GitHub. Apply as a developer →
Share a link to your app or describe what's going on. Add screenshots if you have them. Takes 2 minutes.
You decide what the task is worth. Your card is not charged until you approve the result. If no developer picks it up, you pay nothing. Zero risk.
A verified developer picks up your task and gets to work. They deliver the result within 3 days. You can chat with them to track progress.
Check the result. Not happy? Request a revision. Once you approve, payment goes through. If the developer misses the deadline, your card is never charged.
It means a real developer reviews, debugs, or improves what AI built. AI is great at generating code fast, but a human catches the things AI misses — logic errors, security issues, edge cases.
When AI keeps going in circles, when you've re-prompted 10 times and the bug is still there, when you need a code review before launch, or when you just want a second pair of eyes from someone who actually understands the code.
Post a task describing what you need — bug fix, code review, security audit, consultation. A verified developer picks it up and delivers the result within 3 days. You only pay when you approve.
You set the price, starting at $49. A 10% platform fee is added at checkout. You're only charged when you approve the result.