Frontend
- Next.js
- React
- Vue.js
- Angular
- TypeScript
- Tailwind CSS
- Bootstrap
- HTML5
- CSS3
Hi, I'm Jeremiah.
Software Engineer | Frontend & Full-Stack Development
I build scalable web applications from intuitive user interfaces to robust backend systems. My passion lies in creating software that solves real business problems while delivering exceptional user experiences.
CURRENTLY BUILDING WITH
Next.jsJavascriptTypeScriptNode.jsPostgreSQLPrismaDocker
01 — My Journey
From understanding users to engineering solutions.
Great software isn't defined by the technologies behind it—it's defined by the value it creates for the people who use it.
Before becoming a software engineer, I worked in digital banking, helping customers adopt and navigate digital services. That experience gave me a front-row seat to how people interact with technology and taught me that successful software isn't defined by the number of features it offers, but by how effectively it solves real problems.
My journey into software engineering began with frontend development, where I developed a strong appreciation for creating responsive, intuitive, and accessible user experiences. As my experience grew, so did my curiosity about the systems powering those interfaces—how APIs are designed, how databases are modeled, and how scalable applications are engineered.
Today I build full-stack web applications using Next.js, Node.js, PostgreSQL, Prisma ORM, and Docker. My work spans enterprise banking applications, financial systems, client websites, and personal products, combining thoughtful user experiences with reliable backend architecture.
Every project reinforces the same principle: great software creates value when it solves meaningful business and user challenges. I'm committed to continuous learning, thoughtful engineering, and building solutions that are scalable, maintainable, and genuinely useful.
02 — Technical Expertise
Technologies behind the solutions I build.
Backend
- Node.js
- Express
- REST APIs
- JWT Auth
- Next.js Route Handlers
Database
- PostgreSQL
- Prisma ORM
- Firebase Firestore
- MySQL
- SQL
DevOps
- Docker
- Vercel
- GitHub Actions
- Cloudinary
- AWS(Learning)
Development Tools
- Postman
- VS Code
- Figma
- Git
- GitHub
Currenly Exploring
- AWS Architecture
- System Design
- Scalable backend engineering
03 — Featured Work
Building software that solves real-world problems.
In Progress
Homify Furniture
A modern full-stack furniture platform simplifying product discovery, custom furniture requests, and customer engagement.
What I Built
- Developed a responsive furniture catalogue that simplifies product discovery.
- Built a custom furniture request workflow with image uploads, enabling customers to submit personalized orders.
- Designed a scalable PostgreSQL database schema using Prisma ORM.
- Implemented RESTful APIs with Next.js Route Handlers to manage application data.
- Integrated Cloudinary for secure image storage and optimized media delivery.
- Containerized the application with Docker to streamline development and future deployments.
Next.jsTypeScriptNode.jsPostgreSQLPrismaDockerCloudinary
Commercial Project
CarSwafi Admin Portal
CarSwafi is a vehicle service marketplace that connects customers with nearby car wash and vehicle repair centres. I developed the production administration platform used to manage service providers, users, payments, and operational workflows.
What I Built
- Designed and developed the production admin portal for managing service providers, users, payments, reports, and platform settings.
- Integrated REST APIs to power provider onboarding, approvals, user management, and reporting workflows.
- Implemented role-based access control and two-factor authentication (2FA) for secure administrative access.
- Built reusable dashboard components with Zustand for scalable and maintainable state management.
- Collaborated with the client and backend developer to deliver a production-ready administration platform.
- Successfully delivered and handed over the platform for a live customer-facing application.
- Client reference available upon request.
Next.jsReactTypeScriptTailwind CSSZustandREST APIsJWT2FA
Commercial Client Project
This administration portal was developed for a commercial client. Internal dashboard screenshots are intentionally omitted to respect client confidentiality.
Client reference available upon request.
Completed
Enock Mwenyi
A modern digital platform bringing together an artist's music, events, ministry, and bookings into one seamless experience.
What I Built
- Developed a modern responsive website that serves as a single digital hub for the artist.
- Centralized music, ministry, events, collaborations, and booking information into one platform.
- Built reusable Next.js components to improve maintainability and scalability.
- Implemented booking workflows to simplify communication with event organizers.
- Optimized SEO and performance to improve discoverability and loading speed.
- Designed a seamless mobile-first user experience across all devices.
Next.jsTypeScriptTailwind CSSFramer Motion
04 — Professional Experience
Applying software engineering in real business environments.
My experience spans customer-facing digital banking, enterprise software engineering, and financial technology. Each role has strengthened my ability to solve business problems through thoughtful software solutions.
2025 — Present
Frontend Developer
Equity Group Holdings Plc
Frontend Developer responsible for building and maintaining production-ready digital banking applications within the Equity SuperApp ecosystem. Working as part of a cross-functional engineering team to deliver secure, scalable, and intuitive customer experiences for thousands of users.
Achievements
- Delivered five production-ready Vue.js mini applications within the Equity SuperApp ecosystem.
- Integrated secure REST APIs with JWT-based authentication and authorization, enabling seamless third-party service integrations.
- Diagnosed and resolved API integration issues with third-party vendors, helping accelerate production go-live timelines by 30%.
- Developed and maintained technical documentation for mini applications, reducing developer onboarding time by 30% and improving knowledge sharing across the engineering team.
Technologies
Vue.jsTypeScriptJavaScriptREST APIsJWT AuthenticationGitAzure DevOps
2024 — 2025
Software Developer
E&M Technology House
Developed fintech solutions for financial institutions, contributing to a multi-tenant SACCO platform serving PostBank Uganda and other business applications through frontend development, API integrations, and deployment automation.
Achievements
- Developed financial solutions for a multi-tenant SACCO platform serving PostBank Uganda using Angular.
- Improved application performance and accessibility, reducing page load times by 20%.
- Automated build and deployment workflows using GitHub Actions, shortening release cycles by 40%.
Technologies
AngularTypeScriptJavaScriptREST APIsSQLGitGitHub ActionsJestCypress
2021 — 2023
Relationship Officer — Digital Champion
Equity Bank Kenya
Led digital banking adoption initiatives while serving as the bridge between customers and technology teams. Gained deep insight into user behavior, usability challenges, and customer experience—foundations that continue to shape my approach to building intuitive software.
Achievements
- Increased branch digital banking adoption by 45% through customer education and onboarding initiatives.
- Conducted usability testing across mobile, web, internet banking, and USSD platforms, providing actionable feedback to technology teams.
- Helped reduce customer usability issues by 20% by identifying recurring pain points and recommending improvements to digital banking platforms.
Technologies
User ExperienceDigital BankingUsability TestingCustomer ResearchStakeholder Collaboration
05 — Education & Certifications
Learning never stops.
Education
Bachelor of Science in Statistics
Jomo Kenyatta University Of Agriculture And Technology
2016 – 2020
Professional Certifications
💻
Software Development
ALX Africa
☁️
AWS Cloud Practitioner (Ongoing)
Amazon Web Services
🤖
AI Essentials for Software Engineers
Moringa School
📊
Monitoring & Evaluation
Corporate Staffing Services
06 — Let's Connect
Let's build something meaningful together.
I'm currently open to full-time software engineering opportunities, freelance projects, and collaborations where I can help build scalable, user-centered applications.
If you're looking for a developer who enjoys solving real business problems through thoughtful engineering, I'd love to hear from you.