07/25/2026 updated
100 % available
Full-Stack Software Engineer | Flutter, Laravel, React, Go | Microfinance & ERP Solutions
colombo, Sri Lanka
Only remote
BSc. In Business Information Systems with Upper Second Class HonoursFlutterPHPBig DataMobile Application DevelopmentDjangoLaravelSystems IntegrationWeb Application DevelopmentWorkflowsFull Stack DevelopmentDart
Full-Stack Web & Mobile Development
Expertise in building end-to-end web and mobile applications using frameworks such as Laravel, React, Next.js, Flutter, Django, Spring Boot, Express.js, and Go. Delivery of high-performance microfinance and ERP solutions spanning desktop, mobile, cloud, and AI.
Microfinance & ERP System Architecture
Design and development of complex financial ecosystems including microfinance mobile applications with offline capabilities, real-time data tracking, double-entry bookkeeping, and automated daily financial reporting engines. Overseeing full-stack architectures and coordinating directly with clients to translate business requirements into technical features.
Quality Assurance & Test Automation
Design and execution of automated end-to-end testing across the SDLC using Selenium, Jest, and Playwright. Automation of bug tracking and resolution workflows, and building CI/CD pipelines to standardize contributions and ensure code stability across development cycles.
Programming Languages
Proficiency in a wide range of programming languages including TypeScript, JavaScript, PHP, Dart, Java, Go, Python, Rust, C, SQL, HTML, CSS, Sass, and R.
Cloud & DevOps
Experience with cloud platforms and DevOps tools including AWS, Docker, Vercel, Render, and GitHub. Building CI/CD pipelines and configuring automated database backups to remote servers.
AI & Machine Learning Integration
Development of AI-powered platforms using LangChain, Sci-kit Learn, XGBoost, T5 transformer models, and HuggingFace tools. Building virtual AI agents and forecasting models with over 75% accuracy.
Database Management
Hands-on experience with relational and non-relational databases including MongoDB, PostgreSQL (PgAdmin4), MySQL (phpMyAdmin), Redis, Supabase, Neon, and Prisma ORM.
Real-Time & Offline-First Application Development
Building applications with offline-first architecture, real-time synchronization, multi-user collaboration, and real-time anomaly detection for user behavior within mobile workflows.
Data Analytics & Business Intelligence
Knowledge in Big Data Analytics, Digital Marketing, Social Media and Web Analytics, and Google Business Intelligence. Certified in Google Data Analytics and Google Business Intelligence Professional Certificates.
Expertise in building end-to-end web and mobile applications using frameworks such as Laravel, React, Next.js, Flutter, Django, Spring Boot, Express.js, and Go. Delivery of high-performance microfinance and ERP solutions spanning desktop, mobile, cloud, and AI.
Microfinance & ERP System Architecture
Design and development of complex financial ecosystems including microfinance mobile applications with offline capabilities, real-time data tracking, double-entry bookkeeping, and automated daily financial reporting engines. Overseeing full-stack architectures and coordinating directly with clients to translate business requirements into technical features.
Quality Assurance & Test Automation
Design and execution of automated end-to-end testing across the SDLC using Selenium, Jest, and Playwright. Automation of bug tracking and resolution workflows, and building CI/CD pipelines to standardize contributions and ensure code stability across development cycles.
Programming Languages
Proficiency in a wide range of programming languages including TypeScript, JavaScript, PHP, Dart, Java, Go, Python, Rust, C, SQL, HTML, CSS, Sass, and R.
Cloud & DevOps
Experience with cloud platforms and DevOps tools including AWS, Docker, Vercel, Render, and GitHub. Building CI/CD pipelines and configuring automated database backups to remote servers.
AI & Machine Learning Integration
Development of AI-powered platforms using LangChain, Sci-kit Learn, XGBoost, T5 transformer models, and HuggingFace tools. Building virtual AI agents and forecasting models with over 75% accuracy.
Database Management
Hands-on experience with relational and non-relational databases including MongoDB, PostgreSQL (PgAdmin4), MySQL (phpMyAdmin), Redis, Supabase, Neon, and Prisma ORM.
Real-Time & Offline-First Application Development
Building applications with offline-first architecture, real-time synchronization, multi-user collaboration, and real-time anomaly detection for user behavior within mobile workflows.
Data Analytics & Business Intelligence
Knowledge in Big Data Analytics, Digital Marketing, Social Media and Web Analytics, and Google Business Intelligence. Certified in Google Data Analytics and Google Business Intelligence Professional Certificates.
Experience
Professional experience0 - 5 years
Freelancer since2023
Languages
EnglishFluent
Project history
Architected and developed an end-to-end microfinance mobile application with offline capabilities and real-time data tracking. Engineered real-time anomaly detection for user behavior within mobile workflows. Built a comprehensive leasing management system using Go for backend services and React for the frontend. Revamped an existing Laravel-based microfinance application, resolving critical architectural issues and implementing an automated daily financial reporting engine. Integrated strict double-entry bookkeeping for every system operation.
Developed and maintained a microfinance system using Laravel and Blade templates. Built the frontend for a plantation management system with responsive, user-friendly interfaces. Worked on a double-entry bookkeeping finance system. Contributed to a governmental project managing farmers and banking operations. Collaborated directly with clients to resolve issues and implement new features. Developed static websites using Next.js.
Led the development of a travel planning mobile application with 100% on-time delivery across all milestones. Established the foundational architecture for the application's initial release with offline-first, multi-user collaboration, and real-time sync features. Used Riverpod, Freezed, and Dio libraries along with Flutter DevTools to optimize loading times. Built a CI/CD pipeline to automate the entire build and integration workflow. Implemented a backend service for a Cargo Management System with multi-branches using Gin and configured automated database backups.