Isaac Njoroge | Software Developer

About Me

A backend-focused developer currently at SilverBirch Studios, where I build and maintain production-grade systems serving enterprise clients across healthcare and education. I care deeply about clean architecture, robust API design, and writing code that scales — and holds up under pressure.

My core expertise is Java and Spring Boot — microservices, event-driven architecture, RESTful APIs, and database engineering with PostgreSQL and Redis. On the frontend I'm proficient with Next.js, React, and TypeScript, and I've shipped full-stack applications from design through to deployment.

I'm fully committed to lifelong learning and genuinely excited by the pace at which this industry moves. Outside of code I enjoy reading web comics, hitting the gym, and gaming.

Journey

April 2024 – Present

Software Developer — Backend · SilverBirch Studios. Building enterprise healthcare & education platforms with Java, Spring Boot, and microservices.

Sept 2022 – March 2024

Freelance Contract Developer — delivering full-stack solutions for clients across multiple real-world projects.

2022

Began the programming journey — dived deep into software development with full commitment and never looked back.

Tech Stack

Projects

Trading Bot · Microservices

In Progress Personal Project

Tradie

Tradie is an autonomous trading bot built on a production-grade microservices architecture. It processes real-time market signals, applies strategy and risk logic, and executes orders automatically — all with live Telegram alerts.

• Microservices architecture with event-driven inter-service communication
• NLP-powered sentiment analysis for intelligent market condition filtering
• Automated order execution with full risk management and real-time alerts

Java 21 Spring Boot 3 Apache Kafka Python / FastAPI TimescaleDB Redis Docker

Event Venue · Web App

Live Client Project

Happyland Gardens

Happyland Gardens is a responsive event venue website for a premier Nairobi-based venue. It showcases multiple event types with detailed galleries, enables booking inquiries via WhatsApp and phone integration, and is fully optimised for SEO with structured data and Google Analytics.

• Next.js 16 (App Router) with TypeScript and Tailwind CSS 4
• Framer Motion animations with a custom design system
• Interactive image gallery with slideshow modal for venue showcase
• Booking modal with WhatsApp, phone & Google Maps integration
• SEO-optimised with JSON-LD structured data, Open Graph & Twitter cards
• GDPR-compliant cookie consent, Google Analytics, deployed on Vercel

Next.js 16 TypeScript Tailwind CSS 4 Framer Motion SEO Vercel

Live Site

Task Management · Full Stack

Complete Personal Project

TaskFlow

TaskFlow is a modern, full-stack task management application built with clean architecture and clear separation of concerns between a Spring Boot backend and a Vanilla JS frontend.

• Frontend: Vanilla JavaScript, HTML5, CSS3
• Backend: Spring Boot 3.4.4 with Java 17
• Database: H2 (dev) / PostgreSQL (prod)
• Architecture: RESTful API with Liquibase migrations
• Build: Gradle 8.x

Java 17 Spring Boot Vanilla JS PostgreSQL Liquibase Gradle

Frontend Repo Backend Repo Live Site (Coming Soon)

AI-Powered CMS · SaaS

In Progress Personal Project

Pash.ai

A modern Content Management System with AI-assisted content creation, SEO optimisation, and automated publishing workflows across multiple platforms.

• Authentication & role-based access control
• AI writing assistance with OpenAI GPT-4 API
• Multi-tenant architecture supporting multiple blogs
• Publishing automation with scheduled posts
• Next.js, tRPC, Supabase PostgreSQL

Next.js TypeScript tRPC OpenAI API Supabase

Repository (Coming Soon)

Hello, I'm Isaac.

I build |