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Nestor J
@nestorautomates
AI Vibe Coder Replit Claude Code and Base 44 Expert
Nigeria
English, French, Spanish, German
About me
Traditional development isn't dead. But you certainly don't need a 6-month timeline and a $50k agency to launch your MVP. You need velocity.
I am an AI Vibe Coder and Rapid Prototyping Architect. I don't write syntax from scratch like it's 2015. I use natural language, Claude Code, Replit, and Base 44 to orchestrate and deploy full-stack web apps in days, not months.
Whether you need a SaaS MVP spun up, an AI agent integrated, or a broken codebase debugged, I engineer the logic and vibe code it into reality.
Stop waiting on slow devs. Send me your vision, and let's ship it this week.
Skills
Nestor J
Offline •
Average response time: 1 hour
See my services
Troubleshooting & Improvements
I will base44 expert fix base44 app base44 replit base44 web app debugging base44 bug
Character Design
I will make high quality models in blockbench
Portfolio
Work experience
Legacy Codebase Debugger & Claude Specialist
RapidData Technologies • Freelance
Apr 2026 - Present • 1 mo
Audited, debugged, and refactored broken or outdated web applications using advanced AI code-generation models. Deployed Claude Code to analyze thousands of lines of messy legacy syntax, instantly identifying memory leaks and logical errors. Rebuilt user authentication and database schemas using Replit, rescuing stranded projects and successfully pushing them to production.
Base 44 Developer & Automation Specialist
ik tech • Freelance
Dec 2025 - Present • 5 mos
Built and scaled custom web applications utilizing Base 44 and Anthropic's Claude models. Specialized in debugging messy AI-generated codebases and optimizing backend server logic for high-traffic startups. Delivered complete, production-ready web app infrastructures, acting as the technical bridge between a founder's raw vision and functional, scalable syntax without the overhead of a traditional dev agency.
Prompt Engineer & Full-Stack AI Developer
Yum! Brands • Full-time
Oct 2025 - Present • 7 mos
Leveraged early-stage AI coding techniques to build custom internal tools and automated workflows for B2B clients. Mastered rapid iteration cycles by translating complex business requirements into precise AI prompts. Significantly reduced development overhead and accelerated time-to-launch for dozens of minimum viable products (MVPs) across the fintech and e-commerce sectors.
4 Reviews
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Rating Breakdown
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1-4 out of 4 Reviews
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smith_jordan44
Repeat Client
Germany
Nestor did an amazing job auditing my Base44 app. He delivered faster than expected, communicated clearly throughout the project, and provided a very detailed report covering bugs, UI/UX improvements, optimization points, and workflow issues I completely missed. The feedback was practical, well-structured,...
Helpful?
ayodeji96923
United Kingdom
Best freelancer I’ve worked with on fivver hands down. Went above and beyond on the project and was able to even guide on other areas of improvement beyond the scope. All things marketing, Automation and UI/UX .
Helpful?
smith_jordan44
Repeat Client
Germany
He does it again 💛 Great experience working together. Communication was smooth and delivery was faster than expected. The result matched exactly what I needed and even went a bit beyond my expectations. Would definitely recommend and work with again.
Helpful?
ninifey
Germany
Helpful?
