Cynthia Emerenini
Senior Frontend Engineer - Shipping Solutions, One Commit at a Time
An engineer who loves turning complex problems into simple, reliable solutions 🧩. I design and ship solutions across the stack 🔄, with a strong focus on performance ⚡, reliability 🛡️, and smooth, enjoyable user experiences 😊 .
I make products ready for takeoff
An experienced engineer who loves turning ideas into real products people enjoy using. I solve problems with code and aim to build solutions that are clean, fast, accessible, and built to grow. I care about performance, but I care even more about creating great user experiences.
Tools & Softwares
Over the years, I’ve worked with a wide range of software, tools, and frameworks. Here are a few:
- TypeScript
- React
- Next.js
- Vue.js
- Angular.js
- Redux
- Tanstack
- Supabase
- Node.js
- Express
- MongoDB
- PostgreSQL
- SQLite
- Prisma
- GraphQL
- CI/CD
Most Recent Experience
Software Engineer at Blaaiz
First Frontend Engineer; led end-to-end development of customer-facing platforms, architecting and launching the full web suite (personal, business, platform, admin), enabling scale to $70M+ in transactions; implemented AI integrations, CI/CD pipelines, security enhancements, and advanced error monitoring.
Duration:Nov. 2023 – Present
Hybrid
Frontend Engineer at Ricive
Led migration of a legacy codebase to Next.js, improving page load times by 30%. Introduced reusable UI patterns and resolved a critical client-side security vulnerability.
Duration:Nov. 2022 – Aug. 2023
Remote
Frontend Developer at Smitiv
Delivered pixel-perfect and scalable web applications. Integrated REST and GraphQL APIs with optimized state management to improve responsiveness and performance.
Duration:Jan. 2022 – Mar. 2022
Remote
WTM Ambassador
Co-led the Women Techmakers community expansion in Owerri, organizing 15+ events with over 2,000 attendees and fostering inclusive tech engagement.
Duration:2022 – Present
CommunityView all Experience
Featured Projects
FakeShield
FakeShield is a modern web application designed to help consumers and businesses verify the authenticity of everyday products such as groceries and pharmaceuticals. The platform leverages AI-driven barcode and label scanning technology to detect counterfeit items in real time, promoting safer purchasing decisions and protecting public health.
- Website Visits
- 100+ /mo
Prompts Hub
AI Prompts Hub is a web application focused on helping users discover, create, and share high-quality prompts for AI tools and models. The platform offers a searchable interface where users can explore prompts by keywords, tags, or categories, catering to creators, developers, and AI enthusiasts alike.
- Website Visits
- 100+ /mo
Springblock
A modern web application built to simplify and automate payroll processing using blockchain technology. The platform enables businesses to pay employees and contractors in cryptocurrency through a secure, transparent, and efficient system designed for the digital economy.
- Users
- 0+
Featured Blog Post
🌟 Featured article
AI Coding Tools Are Making Programming More Accessible
Discover how AI coding assistants like Cursor, GitHub Copilot, Windsurf, and more are transforming software development and making programming easier for everyone.
Read the article
Andyson Ibe
Cofounder @TillSeller
A hard working Lady, always ready to pick up challenges, love taking corrections and feedback on a way better to improve and grow.
she can work and performance her duties with or without supervision and still deliver quality. I always love working with her in a team.
Rui Luís João Coutinho Jr
Head of IT @Terramar Trading Moçambique
Emerenini Cynthia is a open minded front end developer with the right skills to bring great ideas with high quality to any project,
she is also passionate for learning and collaborate with others.