Professional Software Solutions Made Simple
Full-stack developer delivering modern web applications, mobile solutions, and digital transformation services for businesses worldwide.
Services
Frontend Development
Modern, accessible UIs with React, Next.js, TypeScript, Tailwind, and design systems.
Backend Development
Robust APIs and services with Node.js, Fast-API, GraphQL/REST, PostgreSQL.
Web & Mobile Apps
Cross-platform mobile and responsive web apps using React Native.
Cloud Solutions
Design, deploy, and scale on AWS and Azure: serverless, containers, IaC.
Architecture
Solution architecture, system design, scalability, security, and best practices.
DevOps & Automation
CI/CD, infrastructure as code, observability, and release automation.
AI & Machine Learning
Custom AI/ML solutions, predictive analytics, natural language processing, and automation for business intelligence.
About
ActiveBiz Information Systems Limited is a UK-based software development company specializing in cutting-edge digital solutions. With expertise in modern web technologies, mobile development, and cloud infrastructure, we help businesses transform their ideas into reality.
Professional Experience
GDS – Gov.uk
Lead Contract Developer/Architect
Developed production application from prototype using Gov UK design system with secure authentication, rate limiting, and comprehensive security measures.
Frontend: Express.js, Nunjucks templates, Gov UK design system, Google Tag Manager
Backend: Python, Pandas, Strapi CMS, PostgreSQL
Infrastructure: AWS EC2, VPC, ALB, CloudFront, WAF, Terraform
BT
Lead Contract Developer/Architect
Developed data-driven web and mobile applications for rail network customers with comprehensive dashboards, authentication, and infrastructure management.
Frontend: Next.js, React Native, TypeScript, MUI components, Recharts
Backend: Python, AWS Lambda, Step Functions, GraphQL, Strapi CMS
Infrastructure: AWS Cognito, Terraform/Terragrunt
Digital Detox (Now with EY)
Full Stack Lead Contract Developer
Developed cross-platform mobile application for proprietary hearing aid devices with Bluetooth connectivity, user management, and comprehensive analytics integration.
Key Features: Bluetooth hardware integration, Auth0 authentication, offline functionality, appointment booking
Testing: Jest unit tests, Detox E2E testing, CI/CD with GitHub workflows
NTT Data (RAC)
Full Stack Contract Developer
Rescued and delivered web and mobile projects for RAC, implementing cross-platform mobile apps with offline capabilities, maps, and comprehensive CI/CD pipelines.
Mobile: React Native with offline support, maps/traffic, Adobe Analytics integration
Web: Migrated Angular to React, established coding standards, mentored team
Centrica (British Gas)
Contract Developer
Rewrote 20-year-old legacy system from scratch for 8000+ engineers. Delivered Engineer Work Bench tablet application with offline capabilities, geolocation tracking, and analytics.
Projects: Engineer Work Bench (EWB), Mobile companion apps, Asset Tracking, Customer Info apps
Key Features: Custom resilience engine, simulation for backend services, Google Analytics, geolocation services
Additional Experience
Extensive experience across financial services, e-commerce, logistics, energy, and healthcare sectors.
AI/ML Projects (Olamna LLM)
Custom LLM integration, RAG systems, prompt engineering, AI-powered automation
Truepill (USA)
React web app with Auth0, purchase orders, inventory tracking
Coventry Building Society
Mortgage application migration, RESTful APIs, TDD
Bet365
Payment gateway integration, high-traffic e-commerce
Pinewood Technologies
Dealer Management System (SaaS), B2B WCF services
Get In Touch
Ready to start your next project? Let's discuss how we can help bring your vision to life.
Location
Based in the United Kingdom • Open to work worldwide
Availability
Open for new projects