I build and scale secure, high performance web applications for companies in fintech, SaaS, e-commerce, and HR tech. Over 8+ years I've delivered production systems for clients in Sweden, France, Australia, and Sri Lanka, working directly with founders, product teams, and distributed engineering teams along the way.
Recent work and results:
Delivered a wealth management system at Alwy using Domain Driven Design to improve both user experience and operational efficiency, and built plug and play data integrations enabling seamless real time data flow
Integrated Grafana and Prometheus monitoring at Alwy, cutting system downtime by 30%, and automated infrastructure with AWS, Terraform, and Ansible, speeding up deployments by 40%
Migrated a live production application from Laravel 5 and PHP 5.6 to Laravel 10 and PHP 8.3 with zero disruption to users, resolving years of accumulated deprecation issues
Strengthened application security with robust authentication and authorization, then moved hosting from shared infrastructure to AWS EC2 for better scalability and reliability
Redesigned a demographic data system supporting over 1 million users at Deeper Signals, consolidating scattered tables into a single scalable structure and improving query performance and maintainability
Built data export functionality handling large datasets through chunking and background job processing, and added Elasticsearch for fast, advanced search
Refactored legacy code using SOLID principles, reducing maintenance overhead and improving system scalability by 30%
Co-founded and built a subscription management platform from scratch to MVP within 2 months using React, Remix, TypeScript, Tailwind, and Prisma, releasing to Shopify's app listings
Led a team of 6 engineers at Valuein on an enterprise SaaS subscription platform serving European and US clients, using Symfony, Docker, and Jenkins CI/CD
Built and grew a developer and QA team in Sri Lanka from the ground up, moving the team from manual to automated testing with Robot Framework and raising test coverage to 80%
Delivered 10+ agile projects from scratch at Elegant Media, including consumer facing apps across fitness, retail, and lending, while leading internal and outsourced remote teams
Contributed to a globally scaled HR management system at OrangeHRM, refactoring the application for full GDPR compliance and introducing SonarQube for code quality
Core skills:
Backend: PHP (Laravel, Symfony), Go, Java (Spring Boot), Node.js, Remix, REST and GraphQL APIs
Frontend: React, Remix, TypeScript, JavaScript, VueJS, AngularJS, Tailwind CSS, HTML5, CSS
Architecture: Domain Driven Design, Event Driven Architecture, Hexagonal Architecture, MVC, Repository pattern, SOLID principles, Observer, Singleton, Factory, Facade, and Decorator design patterns
Databases: MySQL, PostgreSQL (including TimescaleDB), MariaDB, Redis, Elasticsearch, Firebase
DevOps and infrastructure: Docker, Podman, AWS, Terraform, Ansible, GitHub Actions, Jenkins, Linux
Monitoring and quality: Grafana, Prometheus, SonarQube, PHPStan, PHPMD, PHPCS, PHPUnit, Robot Framework, Laravel Dusk
Payments and integrations: Stripe, Klarna, Zuora, Shopify, Mapbox, Zendesk
CMS and platforms: WordPress, Drupal, PrestaShop
Why work with me:
I take full ownership of what I build, from architecture decisions through to production support. I write clean, tested, well documented code, and I stay proactive in identifying and solving problems before they become client facing issues. I've worked with people from a wide range of nationalities and cultures throughout my career and adapt quickly to new tools, stacks, and team structures. Whether you need a new product built from zero to MVP, a legacy system modernized without breaking it for existing users, or infrastructure and monitoring that just works reliably, I bring both the technical range and the accountability to get it done right.
If you have a project that needs a developer who can move fast without cutting corners, I would be glad to talk through the details and how I can help.
PHP
Laravel
Symfony
Java
PostgreSQL
Spring Boot
Shopify
Ruby on Rails
Golang
React
React Native
Microservice
REST API
GraphQL
Elixir
Innayat U.
Malmo, Sweden
$40/hr
4.9
36 jobs
๐ ๐๐ป๐๐ฒ๐ฟ๐ฝ๐ฟ๐ถ๐๐ฒ ๐ฆ๐ผ๐น๐๐๐ถ๐ผ๐ป ๐๐ฟ๐ฐ๐ต๐ถ๐๐ฒ๐ฐ๐ | .๐ก๐๐ง, NodeJS, ๐ฃ๐๐๐ต๐ผ๐ป | ๐ฆ๐ฐ๐ฎ๐น๐ฎ๐ฏ๐น๐ฒ ๐๐ฎ๐ฐ๐ธ๐ฒ๐ป๐ฑ & ๐๐น๐ผ๐๐ฑ ๐ฆ๐ผ๐น๐๐๐ถ๐ผ๐ป๐
With 15+ years of hands-on experience, I design and build enterprise-grade, cloud-native applications using ..๐ก๐๐ง (๐#, ๐๐ฆ๐ฃ.๐ก๐๐ง ๐๐ผ๐ฟ๐ฒ), ๐ฎ๐ป๐ฑ ๐ฃ๐๐๐ต๐ผ๐ป (๐๐ท๐ฎ๐ป๐ด๐ผ, ๐๐น๐ฎ๐๐ธ, ๐๐ฎ๐๐๐๐ฃ๐, ๐๐/๐ ๐). My focus is on delivering robust, scalable, and secure solutions tailored for business growth.
I specialize in:
โ Backend Development
โ Solution Architecture & System Design
โ Clean, Modular, and Testable Code
โ Cloud Infrastructure (Azure, AWS, GCP)
โ Microservices & CI/CD Automation
๐ผ Tech Stack & Expertise:
๐น ๐๐ฎ๐ฐ๐ธ๐ฒ๐ป๐ฑ ๐๐ป๐ด๐ถ๐ป๐ฒ๐ฒ๐ฟ๐ถ๐ป๐ด:
โ๏ธ .NET Core / ASP.NET MVC / C# / Web API
โ๏ธ Python (Django, FastAPI, Flask)
โ๏ธ Multithreading, Message Queues, Event-Driven Systems
โ๏ธ RESTful & gRPC APIs
๐น ๐๐ซ๐๐ก๐ข๐ญ๐๐๐ญ๐ฎ๐ซ๐ & ๐๐๐ฌ๐ข๐ ๐ง ๐๐๐ญ๐ญ๐๐ซ๐ง๐ฌ:
โ๏ธ Scalable System Design, Load Balancing
โ๏ธ Clean Architecture, SOLID Principles
โ๏ธ Domain-Driven Design (DDD)
โ๏ธ API Gateways, Service Mesh, Event-Driven Architecture
โ๏ธ Monolith to Microservices Migration
๐น ๐๐ฒ๐๐ข๐ฝ๐ & ๐๐/๐๐:
โ๏ธ Docker, Kubernetes
โ๏ธ Jenkins, GitHub Actions, GitLab CI/CD
โ๏ธ Azure DevOps, AWS CodePipeline
โ๏ธ Infrastructure as Code (Terraform, Ansible)
๐น ๐๐น๐ผ๐๐ฑ ๐ฃ๐น๐ฎ๐๐ณ๐ผ๐ฟ๐บ๐:
โ๏ธ Microsoft Azure (App Services, Functions, AKS)
โ๏ธ AWS (EC2, ECS, Lambda, RDS, S3)
โ๏ธ GCP (Basic Exposure โ Cloud Run, Storage)
๐น ๐๐ฎ๐๐ฎ๐ฏ๐ฎ๐๐ฒ ๐ฆ๐๐๐๐ฒ๐บ๐:
โ๏ธ SQL Server, PostgreSQL, MySQL
โ๏ธ MongoDB, Redis
โ๏ธ Query Optimization & Database Design
๐งฉ ๐๐จ๐จ๐ฅ๐ข๐ง๐ & ๐๐๐ฌ๐ญ ๐๐ซ๐๐๐ญ๐ข๐๐๐ฌ:
API Documentation (Swagger/OpenAPI)
Git (GitHub, GitLab, Bitbucket), Swagger, Postman
Agile/Scrum, Unit & Integration Testing (xUnit, NUnit, JUnit, Mockito)
โ ๐ช๐ต๐ ๐ช๐ผ๐ฟ๐ธ ๐ช๐ถ๐๐ต ๐ ๐ฒ?
I bring a solution-driven mindset, a strong focus on clean code, and the ability to lead teams or work independently on full-stack and backend-heavy enterprise systems. Whether you need to build a platform from scratch or optimize an existing architecture, Iโm here to help you succeed.
๐ฉ Letโs talk about how I can contribute to your next projectโs success.
Python
Django
ASP.NET Core
ASP.NET
.NET Core
C#
RESTful API
Java
Spring Boot
Solution Architecture
Full-Stack Development
Back-End Development
FastAPI
Artificial Intelligence
Nurul Amin M.
Stockholm, Sweden
$75/hr
5.0
14 jobs
A self-motivated, dedicated, and trustworthy Full Stack Developer with more than 8 yearsโ of well-rounded experience in โง CodeIgniter โง Laravel โง Wordpress โง OpenCart โง Joomla โง Object Oriented PHP โง SQL Databases โง AJAX โง JSON โง JQuery โง Twitter Bootstrap โง JavaScript โง CSS3 โง HTML5 โง XML etc.
Graduated in Computer Science and Engineering from Metropolitan University in 2014 & the education here, gave me a wide range of perspective and better understanding to the fundamentals of core Computer Science subjects like Object Oriented Programming, Data Structures, Algorithms, Database Management Systems, Software Engineering, Computer Networks etc. Currently, studying for a masterโs degree in Computer Science at Uppsala University, Sweden.
MY SERVICES:
โโโโโโโโ
โง Website Design and Development
โง Front-end Web Development
โง Back-end Web Development
โง Website Redesign and/or Redevelopment
โง Android Mobile Application Development
Front-end Web Development:
โโโโโโโโโโโโโโโโโ
โง Responsive Web Design with Bootstrap (JavaScript, CSS, HTML)
โง PSD to Responsive Template Development
โง PSD to Wordpress Template Development
โง Wordpress Theme Installation / Customisation / Redesign
โง OpenCart Template Installation / Customisation / Redesign
โง Shopify Template Installation / Customisation
โง Mailchimp Newsletter Design and API Integration
โง Dependency Package Management (Yarn, NPM)
Back-end Web Development:
โโโโโโโโโโโโโโโโโ
โง Website Development using PHP Framework (CodeIgniter, Laravel)
โง Website Development using CMS (Wordpress, Joomla)
โง eCommerce Website Development using CMS (OpenCart, Shopify)
โง Payment Gateway Integration using API
โง Social Media Login Integration using API (Facebook SDK, Google, Twitter, Github etc.)
โง Wordpress Theme Development including Back-end Options
โง Wordpress Plugin Installation / Modification / Redevelopment
โง Server Migration (Transfer any website to another Hosting Server)
โง Dependency Package Manager / Composer
โง Version Control Systems / Git
I always take care about the Quality of work where communication is key. So, please don't hesitate to contact me if you have any questions and/or are interested in any project.
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