You will get Migrate Your Lovable, Base44, or Replit App to Production-Ready Code / MVP
Top Rated
Top Rated
Project details
You shipped your MVP on Lovable, Base44, Replit, or Bolt.new. It worked, until users showed up. Now your bundle is 4MB, page loads take 6+ seconds, your Supabase RLS is wide open, and the one feature that would actually grow your business is the one the platform refuses to let you build.
This is my entire freelance focus: migrating AI-generated no-code apps into real, production-grade code. I rebuild them in Next.js + TypeScript, on a backend you own, hosted on infrastructure you control. Your code, your Git repo, your call from day one.
What you get:
• Complete audit of every blocker (security, performance, scaling)
• Production rebuild with the parts that don't scale fixed at the foundation
• Source code in a Git repo you keep forever
• Full deployment with CI/CD, monitoring, and a rollback plan
• Documentation a future hire can actually pick up
I'm a Top Rated full-stack engineer for web, mobile, and cloud. React Native iOS and Android included on the Advanced tier.
Most projects ship in 1 to 4 weeks. Fixed price. No platform tax. Send me your app and I'll tell you exactly what it'll take to set it free.
This is my entire freelance focus: migrating AI-generated no-code apps into real, production-grade code. I rebuild them in Next.js + TypeScript, on a backend you own, hosted on infrastructure you control. Your code, your Git repo, your call from day one.
What you get:
• Complete audit of every blocker (security, performance, scaling)
• Production rebuild with the parts that don't scale fixed at the foundation
• Source code in a Git repo you keep forever
• Full deployment with CI/CD, monitoring, and a rollback plan
• Documentation a future hire can actually pick up
I'm a Top Rated full-stack engineer for web, mobile, and cloud. React Native iOS and Android included on the Advanced tier.
Most projects ship in 1 to 4 weeks. Fixed price. No platform tax. Send me your app and I'll tell you exactly what it'll take to set it free.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$750
|
Standard
$2,500
|
Advanced
$7,500
|
|---|---|---|---|
| Delivery Time | 4 days | 14 days | 30 days |
Number of Revisions | 2 | 3 | 5 |
Number of Pages | 5 | 15 | 30 |
Design Customization | - | ||
Content Upload | - | ||
Responsive Design | |||
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$300 - $2,000
Additional Revision
+$100
Additional Page
(+ 1 Day)
+$150
Design Customization
(+ 3 Days)
+$400
Content Upload
(+ 2 Days)
+$250
Mobile app version (iOS + Android)
(+ 10 Days)
+$3,500
Extra month of support
+$750
Admin dashboard
(+ 5 Days)
+$1,200Frequently asked questions
8 reviews
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CS
Carl S.
May 8, 2026
Python Developer Needed for Website Issue Troubleshooting
A pleasure to work with.
CT
Cedro T.
Mar 22, 2026
Add Expense & Inventory Features – Node/React Full-Stack
Zach did a great job completing new features and also fixed AWS and Stripe problems. Highly recommend.
FD
Francesco D.
Mar 11, 2026
App Development for Student Rental Platform - Scholar Homes
SS
Sara S.
Mar 4, 2026
Senior React Native Developer — Apple Compliance Updates + Release Support (Jan 29)
Zach was fantastic to work with on this project. He delivered high-quality work and hit the deadline with no issues. He was quick, efficient, and clearly knows what he’s doing.
What I really appreciated is that he was thorough and proactive. He flagged a few related issues along the way and helped make sure everything was solid, not just “done.”
Communication was also above and beyond. He asked clear technical questions, helped me track down what he needed, and kept things moving the whole way.
I'd hire Zach again without hesitation and would recommend him to anyone looking for a reliable, skilled mobile app developer who actually cares about the work he puts out.
What I really appreciated is that he was thorough and proactive. He flagged a few related issues along the way and helped make sure everything was solid, not just “done.”
Communication was also above and beyond. He asked clear technical questions, helped me track down what he needed, and kept things moving the whole way.
I'd hire Zach again without hesitation and would recommend him to anyone looking for a reliable, skilled mobile app developer who actually cares about the work he puts out.
NK
Natia K.
Feb 6, 2026
iOS App Developer Needed for Exciting Project
Completed application development and deployment with a high level of technical proficiency. Demonstrated strong ownership, clear communication, and adaptability as requirements evolved. Approached the project professionally and ensured production-ready delivery.
About Zachary
Startup MVP Architect | React Native Mobile Apps | Full-Stack & Cloud
100%
Job Success
Wayne, United States - 1:33 am local time
My background includes building internal tools, consumer-facing applications, and SaaS platforms from early MVP through production readiness. I’ve led development for new products, designed backend APIs and authentication flows, deployed cloud infrastructure, and supported systems running in live environments.
Core expertise includes full stack development, mobile app development, backend APIs, cloud architecture, scalable systems, and search-backed applications. I’m comfortable building products from scratch or stepping into existing codebases to improve performance, reliability, and developer experience.
I take on a limited number of freelance projects where quality engineering, clear communication, and real-world production mindset matter.
Core Specialties
• Mobile App Development (React Native / Expo)
• Full Stack Web Development
• Backend API Development
• Cloud Architecture and DevOps
• AWS, Google Cloud, and Azure
• Scalable and Search-Driven Systems
• Production Support and Reliability Engineering
Tech Stack
Languages and Frameworks
JavaScript, TypeScript, Python, Java, React, React Native, Next.js, Node.js, Spring Boot, Flask, FastAPI, PyQt5
Cloud and Infrastructure
Google Cloud Platform
Amazon Web Services
Microsoft Azure
Docker
CI/CD using GitHub Actions
Linux and Windows Servers
SSL / TLS
Databases and Search
Postgres
MySQL
SQL Server
MongoDB
DynamoDB
Elasticsearch
Other Tools and Concepts
REST APIs
WebSockets
OCR
Data Migration
Git
Professional Experience
Hello Hotshot — CTO / Lead Engineer
Architected and built the backend and platform foundation for a logistics SaaS product. Designed APIs, authentication flows, cloud deployment, and CI/CD. Owned the system from early MVP through production readiness.
NICE Systems — Cloud Applications Engineer
Design, support, and operate cloud-based applications and backend services. Work across APIs, cloud infrastructure, TypeScript services, and distributed systems with a focus on availability and performance.
Express Employment — Software Engineer
Built a resume-processing and search platform used in staffing workflows. Automated resume-to-job-description matching, bulk document handling, and search features. Delivered as a Windows desktop app.
Tech: Python, PyQt5, OCR, Git
WhatTuBuy — Founder & Lead Engineer
Built a consumer ecommerce and affiliate marketplace across web and mobile. Designed APIs, authentication, analytics, email systems, and infrastructure.
Dr. Amy Miller Ltd. — Technical Engineer
Maintain and improve secure website and data systems for a small business. Implement encryption, payments, hosting, and reliability processes.
Selected Projects
PhotoBucket — Cloud Photo Storage Platform
Authentication, secure uploads, and AWS storage infrastructure.
GiftGivers — Mobile Shopping App
React Native app for browsing curated gift products.
AutoSched — Scheduling App
Android app syncing user schedules with real-time updates.
Tesla2 — Self-Parking Robot
Embedded navigation and control logic.
How I Work
• Clear and consistent communication
• High-quality engineering practices
• Clean, maintainable code
• Real-world production mindset
• Collaborative and reliable
I am comfortable joining existing teams or leading development independently.
Summary
If you’re looking for a senior cloud, full stack, or mobile developer who understands real-world product engineering and can take projects from idea to production, I’d be happy to work together.
Steps for completing your project
After purchasing the project, send requirements so Zachary can start the project.
Delivery time starts when Zachary receives requirements from you.
Zachary works on your project following the steps below.
Revisions may occur after the delivery date.
Audit & Discovery
I review your existing app, document every blocker (security, performance, architecture), and schedule a 30-min kickoff call to align on priorities. You receive a written audit summary by day 2.
Architecture & Plan
I select the tech stack, design the data model, and write a day-by-day migration roadmap. You sign off on the plan before any rebuild work begins. No surprises.