You will get A secure Node.js & Prisma backend API for your application
Project details
Your frontend looks great. But is your backend ready to scale?
A beautiful UI is useless if the database queries are slow or the schema is messy. I am a Backend Specialist focused on building type-safe, high-performance APIs using Node.js and Prisma ORM.
I don't just write code; I design systems. Whether you need to fix a slow query, migrate a legacy database, or build a new API from scratch, I ensure your data layer is robust and secure.
My Tech Stack:
• Runtime: Node.js (TypeScript/JavaScript)
• ORM: Prisma (for type-safe database access)
• Databases: PostgreSQL, MySQL, MongoDB
• Architecture: REST API or GraphQL
What I can do for you:
• Schema Design: I will structure your schema.prisma file for optimal performance and clean relations.
• API Development: Secure endpoints with proper validation and error handling.
• Performance: Optimize slow queries, debug issues, and handle data migrations safely.
Why Prisma? I use Prisma to guarantee that your database and your code stay in sync, preventing bugs before they happen.
Ready to stabilize your backend? Select a package to get started, or message me if you have a custom request.
A beautiful UI is useless if the database queries are slow or the schema is messy. I am a Backend Specialist focused on building type-safe, high-performance APIs using Node.js and Prisma ORM.
I don't just write code; I design systems. Whether you need to fix a slow query, migrate a legacy database, or build a new API from scratch, I ensure your data layer is robust and secure.
My Tech Stack:
• Runtime: Node.js (TypeScript/JavaScript)
• ORM: Prisma (for type-safe database access)
• Databases: PostgreSQL, MySQL, MongoDB
• Architecture: REST API or GraphQL
What I can do for you:
• Schema Design: I will structure your schema.prisma file for optimal performance and clean relations.
• API Development: Secure endpoints with proper validation and error handling.
• Performance: Optimize slow queries, debug issues, and handle data migrations safely.
Why Prisma? I use Prisma to guarantee that your database and your code stay in sync, preventing bugs before they happen.
Ready to stabilize your backend? Select a package to get started, or message me if you have a custom request.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$200
|
Standard
$500
|
Advanced
$900
|
|---|---|---|---|
| Delivery Time | 2 days | 5 days | 14 days |
Number of Revisions | 1 | 2 | 5 |
Number of Pages | 1 | 5 | 10 |
Design Customization | - | - | - |
Content Upload | - | - | - |
Responsive Design | - | - | - |
Source Code |
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Apr 8, 2026
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Andrii S.
Dec 3, 2025
Database Migration from MySQL to PostgreSQL with Prisma Compatibility
Excellent talent—highly recommend. Ifeoluwa delivered a smooth MySQL→PostgreSQL migration with Prisma compatibility, communicated clearly, and closed out post‑migration fixes fast. Great experience.
About Ifeoluwa
Data Engineer: SQL Migration, Cleaning & Python Automation
85%
Job Success
Abuja, Nigeria - 4:30 am local time
As a Data Systems Specialist with extensive experience in Global Health (DHIS2) and eCommerce, I specialize in fixing messy datasets, migrating legacy systems to modern architectures, and building automated dashboards that actually work.
How I can help you:
1. Data Migration & Cleanup: Moving from Excel/MySQL to PostgreSQL? I write custom Node.js/SQL scripts to validate, sanitize, and migrate your data with 0% loss. (Ask to see my Data Sanitizer Tool on GitHub, built specifically for GDPR-compliant PII masking).
2. Complex Dashboarding: I move beyond basic VLOOKUPS. I build Google Sheets/Excel systems with Apps Script automation to track inventory, run rates, and sales forecasting in real-time.
3. Technical Troubleshooting: If your API isn't syncing or your database queries are timing out, I can diagnose the bottleneck and optimize your schema for performance.
Tech Stack:
Languages: SQL, JavaScript (Node.js, Apps Script), Python
Databases: PostgreSQL, MySQL, DHIS2
Tools: Postman, Git, Excel/Sheets
I am available for urgent fixes and long-term architecture planning. Let's clean up your data.
Steps for completing your project
After purchasing the project, send requirements so Ifeoluwa can start the project.
Delivery time starts when Ifeoluwa receives requirements from you.
Ifeoluwa works on your project following the steps below.
Revisions may occur after the delivery date.
Codebase Audit & Strategy
I will review your existing GitHub repository and database requirements. Whether it is a bug fix or a new feature, I will analyze the current schema to plan the most efficient solution.
Development & Prisma Integration
I will implement the agreed-upon changes. This includes writing clean Node.js code, defining safe data models in Prisma, and building your API endpoints to be secure and performant.