Senior Frontend Developer · Technical Writer
Building interfaces that
people trust and systems
that scale.
I craft responsive, accessible web applications for government portals, enterprise platforms, and open-source projects — from sign-in flows to full-scale digital public services across Nigeria and beyond.
- 0+
- Years experience
- 0+
- Live projects shipped
- 0+
- Published articles
Available for work
About
Engineering mindset.
Engineering mindset.
Design-first delivery.
I'm Chidi Confidence Obumneke, a Frontend Developer and Technical Writer with a Bachelor's in Civil Engineering from the University of Nigeria, Nsukka. That engineering background shapes how I approach software — structured, analytical, and detail-oriented.
Over 4+ years, I've built modern web applications for job marketplaces, national government portals, health insurance systems, and e-learning platforms. I take end-to-end ownership from requirement analysis and UI implementation through API integration, performance optimization, and production rollout.
Beyond client work, I contribute to open-source (Jargon.dev, Mautic) and publish technical articles on React, CSS, and JavaScript for OpenReplay and my Hashnode blog.
- Government & enterprise digital services
- React, Next.js & headless CMS integration
- Open to remote roles internationally
Expertise
Tools I work with daily
Frameworks & UI Libraries
Workflow
Beyond Code
Selected Work
Projects that make an impact
Government portals, enterprise platforms, and products used by real people every day.
Featured · Live
National Cash Transfer Office
Secure sign-in and authentication interface for the National Cash Transfer Office. A government digital platform designed for managing ICT infrastructure data with role-based access and a clean, professional user experience.
Visit live site
Client engagement
Strategic Software Walkthrough — Bureau of Public Procurement
A strategic session with the Bureau of Public Procurement (BPP) reviewing the Procurement Officer Management System — understanding how the platform works today, identifying gaps, and shaping more scalable, sustainable solutions with a sharper focus on user experience.
- End-to-end review of the existing procurement system and workflows
- UX workflow improvements to streamline processes for end users
- Making the platform more intuitive, efficient, and adoption-friendly
- Roadmap for scalable, maintainable frontend implementation
Engagement completed successfully — implementation is now underway.
Bureau of Public Procurement · POMS · UX & implementation walkthrough
Procurement Officer Management System
Centralized federal platform for deploying procurement officers with transparency, compliance tracking, and performance management.
Visit live site →NHIA Financial Disbursement Platform
Secure health insurance fund disbursement system with traceable payments and accountability-focused UX for providers.
Visit live site →
Government
10th National Assembly Registration Portal
Online registration and onboarding for National Assembly members and staff with verification and profile management.
Government
Presidential Aircraft Management System
Secure scheduling, maintenance, and operations interface with real-time flight activity monitoring.
AnyWork Ng
Full frontend lifecycle for a job marketplace — Sanity CMS integration, job listings, company profiles, and engagement flows.
Visit live site →EnTwuit
Online learning and workforce development platform for businesses, educators, and individuals adapting to new technology.
Visit live site →Exam Expert Prep (Passgrades)
Global e-learning marketplace for verified study materials, test banks, and academic content across disciplines.
Visit live site →
Enterprise
FHEMFHEL Staff Portal
Staff portal with attendance tracking (clock in/out), pay-slip views, and internal request workflows.
Mentorship
Guiding developers beyond the code
Technical and non-technical mentorship — from frontend coaching to productivity sessions, community talks, and helping young people find the right path into tech.
Frontend & software development mentorship — opens on YouTube (embedding disabled by the video owner).
Technical mentorship
- HTML, CSS, JavaScript & React fundamentals
- Building responsive, accessible interfaces
- Git workflows, debugging & code reviews
- API integration and real-world project delivery
Non-technical mentorship
- Communication and collaboration in dev teams
- Sprint planning, task breakdown & delivery
- Technical writing and documentation skills
- Career growth in remote and global tech roles
Community building
- Guiding young people into tech careers
- Choosing the right learning path and specialisation
- Building confidence in grassroots communities
- Practical advice on portfolios, GitHub, and first roles
Non-coding session
Beating Procrastination: Time Management Skills That Actually Work
Presented at Shamzbridge Consult, in collaboration with Nigeria Employers' Consultative Association (NECA), at the NECA Academy — a session on overcoming procrastination and building practical time management habits.
- Why procrastination happens (and how to spot it early)
- Simple, actionable strategies to build consistency
- Time management frameworks that work in real life
Thank you to NECA Academy and Shamzbridge for the opportunity to share practical insights, real-life examples, and interactive activities with an audience eager to take control of their productivity — building habits that help us do better, not just more.
NECA Academy · Shamzbridge Consult · Time management & productivity
Community building — finding the right path into tech
Running sessions for young people on how to break into software development — exploring career paths, building foundational skills, and making informed choices about frontend, backend, and other routes in the industry.
Career
Where I've built
Frontend Developer
AnyWork Ng
End-to-end frontend ownership for a job marketplace — Sanity CMS, REST APIs, performance optimization, and accessible UI delivery.
Frontend Developer
KSolutions Consulting
Delivered frontend features across government and enterprise portals including POMS, NHIA, National Cash Transfer Office, National Assembly registration, and more.
Consultant / Technical Contributor
Government of Sierra Leone · Ministry of Communication
Contributed to a national Interoperability Framework feasibility study for public digital services across Sierra Leone.
Frontend Developer
ACE Innovation
Led scalable frontend codebase setup and delivered the FHEMFHEL Staff Portal with attendance and pay-slip features.
Frontend Technical Writer
OpenReplay, France
Published React, CSS, and JavaScript articles for OpenReplay's developer blog, simplifying complex frontend concepts.
Frontend Developer Intern
TIIDELab
Built an Agritech product with a five-person team, coordinating agile sprints and scalable user-friendly flows.
Government of Sierra Leone — Interoperability Framework
Consultation and technical contribution for a national Interoperability Framework for public digital services — stakeholder workshops, infrastructure review, and cross-sector collaboration with the Ministry of Communication, Technology and Innovation.
Open Source
Jargon.dev
Implemented chevron navigation and page-input pagination. PR #237
Mautic
Authored Git rebase & sync guide for contributor onboarding. PR #198
Technical Writing
Articles I've published
Developer-focused tutorials on React, CSS, and JavaScript — published on OpenReplay and my personal blog on Hashnode.
OpenReplay
A Deep Dive into Hooks in React 18
Enhanced tools for building faster, more responsive web applications.
Error Handling in React: Error Boundaries
Identify and manage issues without crashing the whole application.
Better Alerts with SweetAlert2 for React
Create interactive modals and alerts that elevate user experience.
The Power of Custom Properties in CSS
Comprehensive guide to CSS variables and the var() function.
Get in touch
Let's build something meaningful
Open to full-time remote frontend roles, contract work, and technical writing opportunities. Whether it's a government portal, SaaS product, or open-source contribution — I'd love to hear from you.