Problem: Local electrical contractors lacked a professional branded platform to showcase services and convert web traffic into customers.

Solution: End-to-end freelance delivery of a fully responsive React site, including logo and letterhead design, professional email setup, and web hosting configuration.

Stack: React, Tailwind CSS

Problem: A construction company needed a professional online presence to present services, build trust with clients, and generate enquiries.

Solution: End-to-end freelance delivery of a polished React site with GSAP animations, including logo and letterhead design, professional email setup, and web hosting configuration.

Stack: React, GSAP, Tailwind CSS

Problem: Standard web apps suffer from slow experiences and server strain due to unoptimized network requests and repetitive API calls.

Solution: SPA with dynamic routing, optimized request caching via React Query, and seamless search for beverage recipe data.

Stack: React, React Router DOM, React Query, JavaScript, REST APIs

Problem: Construction teams struggle with fragmented role permissions, inefficient task delegation, and real-time tracking of payroll and project changes.

Solution: Multi-role dashboard system for managing complex project workflows, employee tasks, payroll, invoices, payments, and change orders.

Stack: Java, Spring Framework, Angular, REST APIs

Problem: Teams need a reliable way to create, assign, and track tasks with a clean API contract and a modern, container-ready frontend.

Solution: Spring Boot REST API for task CRUD and status management, paired with a containerised frontend for a full-stack task management experience.

Stack: Java, Spring Boot, REST APIs, Docker

Problem: Serving static website content securely on public infrastructure requires proper access controls, automation, and architectural clarity.

Solution: Static cloud resume hosted on object storage with read-only public access rules, proper IAM security roles, and full architecture documentation.

Stack: HTML5, CSS3, JavaScript, AWS S3, AWS IAM

Problem: Default networking setups lack isolation and control; production workloads need custom network boundaries and controlled internet access.

Solution: Designed and built a custom VPC with a public subnet and Internet Gateway, documenting the full network architecture from the ground up.

Stack: AWS VPC, Subnets, Internet Gateway

Problem: Open network configurations expose resources to unnecessary risk; layered controls are required at both instance and subnet levels.

Solution: Implemented Security Groups and Network ACLs, and validated multi-region visibility of security posture with documented rules and rationale.

Stack: AWS Security Groups, NACLs, Multi-Region

Problem: Sensitive workloads should not be directly reachable from the internet and need isolated routing and access controls.

Solution: Created an isolated private subnet with a custom route table and NACL, ensuring no direct internet exposure while supporting controlled outbound paths.

Stack: AWS Private Subnet, Route Tables, NACLs

Problem: Running a Node.js backend without containers leads to inconsistent environments and larger-than-necessary images across development and production.

Solution: Containerised a Node.js/Express backend with optimised Docker layers for faster builds, smaller image size, and reproducible deployments.

Stack: Node.js, Express, Docker

Problem: Serving a React SPA efficiently requires a production-grade static server and a build process that keeps the final image lean.

Solution: Implemented a multi-stage Docker build that compiles the React app and serves it via Nginx, producing a small, production-ready container image.

Stack: React, Docker, Nginx, Multi-stage Builds