VICTOR NKACHUKWU
LAGOS
Summary
Senior Full-Stack Developer with 6+ years of experience building scalable, high-performance web and mobile applications. Strong expertise in React, Next.js, and React Native (Expo) on the frontend, with robust backend development using Node.js, NestJS, and GraphQL (Apollo). Proven track record designing microservice architectures, implementing secure authentication (OAuth, sessions, JWT), and building API-driven systems with REST and GraphQL. Hands-on experience with PostgreSQL, Prisma, and modern DevOps workflows using Docker, AWS, and Vercel. Adept at integrating AI-powered features, optimizing performance, and applying best practices in security, scalability, and clean architecture to deliver reliable, production-ready solutions.
Overview
4
4
years of professional experience
Work History
Frontend Developer (Full-Stack Collaboration)
CertifyMed
Remote
03.2025 - Current
- Led frontend development for a multi-tenant healthcare platform using React and Next.js (App Router), enabling secure, real-time tenant-to-tenant communication.
- Designed and implemented doctor–patient appointment scheduling flows, including intelligent time-slot grouping, ratings, and availability logic in close collaboration with backend engineers.
- Owned frontend architecture, state management, and performance, leveraging Zustand, custom hooks, and scalable UI patterns.
- Worked closely with the backend team to define API contracts, validate REST integrations, and accelerate feature delivery.
- Contributed to backend development by building and consuming APIs to ensure seamless communication between system components.
- Actively supported backend scalability and deployment efforts by assisting with AWS (EC2, S3) infrastructure and CI/CD pipelines using Docker and GitHub Actions.
- Implemented hybrid cryptography (RSA + AES) and encrypted, cookie-based secure storage to protect sensitive client data.
- Improved overall product quality by optimizing frontend performance, refining UX flows, and collaborating on backend efficiency improvements.
Full Stack Web Developer
Guided Careers
Remote
04.2022 - 12.2024
- Sole developer for a multi-tenant mentorship SaaS connecting students, mentors, schools, and admins.
- Created MERN stack application with robust authentication system using JWT, Neon Postgres database integration and migrations.
- Integrated AI recommendation systems to match mentors and students based on user preferences.
- Architected microservices and monolithic systems deployed on AWS ECS, EC2, S3 for file storage and containerization with Docker.
- Led integration of CI/CD pipelines with GitHub Actions to streamline automated testing, building, and deployment processes.
- Created easy-to-use APIs for third-party integrations, enhancing functionality of existing applications without compromising on performance or security.
- Incorporated SEO best practices throughout development process, effectively boosting search engine rankings, and increasing organic traffic to client websites.
Education
Bachelor of Science -
Federal University Of Technology Owerri
Owerri, Imo State, Nigeria02.2022
Skills
- Nextjs and Nodejs
- Golang
- Python
- NestJS and Expressjs
- HTML5 and CSS3
- JavaScript and TypeScript
- Reactjs and React Native
- MySQL, PostgreSQL, SQLite, and MongoDB
- Firebase and Supabase
- RESTful APIs and GraphQL
- Tailwind CSS and Styled Components
- State management with Redux and Zustand
- AI integrations, OpenAI, Gemini
- AWS and Azure cloud services
- MERN stack development
- Debugging and testing strategies
- Git version control and CI/CD
Personal Information
- Nationality: Nigerian
- Place of Birth: Lagos
Languages
English
Intermediate (B1)
B1
Timeline
Frontend Developer (Full-Stack Collaboration)
CertifyMed
03.2025 - Current
Full Stack Web Developer
Guided Careers
04.2022 - 12.2024
Bachelor of Science -
Federal University Of Technology Owerri