Full-Stack Developer with a strong frontend focus, specialising in React, Next.js, TypeScript, Vue/Nuxt and Angular, with backend experience in Node.j
Aktualisiert am 21.09.2026
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 21.09.2026
Verfügbar zu: 100%
davon vor Ort: 100%
React
Vue.js
Angular
JavaScript
TypeScript
Next.js
Nuxt.js
Node.js
TailwindCSS
REST
Git
Docker
Java
PostgreSQL
MySQL
PHP
Jest
Playwright
Cloud
English
C1
German
A2
Bengali
Muttersprache

Einsatzorte

Einsatzorte

Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

1 year
2025-10 - now

Designed and developed scalable full-stack applications

Independent Software Engineer React Next.js TypeScript ...
Independent Software Engineer
  • Enhanced production web applications by implementing new features, debugging issues, improving performance, and integrating AI-powered functionality using OpenAI technologies.
  • Designed and developed scalable full-stack applications using React, Next.js, TypeScript, JavaScript, Node.js (NestJS), PostgreSQL, MySQL, Docker, and REST APIs.
  • Designed, implemented, tested, deployed, and maintained reliable frontend and backend solutions, with a strong focus on clean code, modular architecture, automated testing, software quality, maintainability, and performance.
  • Developed a live performance benchmarking platform for my Master's thesis using Grafana k6 and D3.js to evaluate application scalability, performance, and software architecture trade-offs.
React Next.js TypeScript JavaScript Node.js (NestJS) PostgreSQL MySQL Docker and REST APIs
3 years 7 months
2022-03 - 2025-09

Built and maintained modern React applications

Web Application Developer
Web Application Developer
  • Built and maintained modern React applications using reusable, responsive components and TypeScript, including coamaker, a high-traffic application with 1,000-1,200 daily visitors and 1,000+ paying customers.
  • Optimized backend systems for a large-scale e-commerce platform with 200,000+ products by improving search performance through indexing. Delivered fast and accurate results within a secure, access-controlled portal (einrichten.inteero) for paid customers and interior designers.
  • Automated product synchronization from vendors using scheduled cron jobs, replacing unreliable manual processes and buggy plugins, resulting in improved data accuracy, prevention of system downtime, and elimination of pricing errors, incorrect invoices, and frequent manual interventions.
  • Developed intelligent UI components leveraging generative AI (e.g., GPT and DALL-E) to process natural language inputs and deliver real-time, AI-driven content, enhancing user interactivity and reducing manual content creation effort.
  • Managed CI/CD pipelines and automated deployments using GitHub and GitLab, ensure high application availability.
INTEERO GmbH
Berlin
2 years
2020-02 - 2022-01

Architected and scaled secure, high-performance web portals

Web Developer
Web Developer
  • Architected and scaled secure, high-performance web portals using clean code principles and modular architecture, supporting an 80% increase in business requirements. 
  • Enabled core customer journeys, including project booking, designer discovery, direct designer selection, and seamless communication with assigned designers.
  • Designed and deployed robust RESTful APIs to facilitate high-speed server-client communication, ensuring data integrity across complex distributed systems.
  • Centralized financial operations by building automated administrative modules for affiliations, commissions, and discounts, reducing manual accounting overhead and eliminating errors in invoice and report generation.
  • Enhanced internal workflow efficiency through the development of custom tools that replaced legacy spreadsheets, providing real-time visibility into project timelines for interior designers.
INTEERO GmbH
Berlin
2 years 3 months
2017-11 - 2020-01

Diverse client requirements, specializing in high-performance WordPress themes

Web Developer
Web Developer
  • Delivered 100+ custom web solutions tailored to diverse client requirements, specializing in high-performance WordPress themes, plugins, and widgets.
  • Strengthened platform security by identifying and neutralizing malicious code injections and performing database sanitization to restore system integrity after external attacks.
  • Architected responsive HTML templates and resolved complex cross-browser compatibility issues, ensuring a seamless user experience across all devices and platforms.
  • Integrated advanced tracking and diagnostic tools, including Google Analytics, Tag Manager, and Search Console, to provide clients with actionable data-driven insights.
CLOUDCREATIVE
Remote US
2 years 11 months
2014-12 - 2017-10

Built the frontend application templates for the platform

Web Developer PHP JavaScript XML
Web Developer
  • Architected and developed a high-performance, custom WordPress theme and editorial framework, supporting a large-scale production team of 20+ authors and editors.
  • Engineered dynamic data integrations via REST APIs to synchronize and display content across a network of affiliate blogs and the main itcher ecosystem.
  • Developed interactive UI components, including a dynamic pop-up system that utilized custom algorithms to pull and display real-time movies and show ratings from external APIs.
  • Designed and integrated complex business logic using PHP, JavaScript, and XML, ensuring the web application could handle high traffic loads.
  • Built the frontend application templates for the platform, focusing on seamless user experiences and high-speed content delivery.
PHP JavaScript XML
ITCHER MAGAZINE
Remote UK
4 years 10 months
2010-02 - 2014-11

Transformed high-fidelity PSD designs

Software Engineer
Software Engineer
  • Engineered robust Java-based modules using the Struts framework to develop generic, reusable functions for diverse payment gateway integrations within an Enterprise Resource Planning (ERP) system.
  • Transformed high-fidelity PSD designs into pixel-perfect, responsive HTML templates, ensuring full alignment with customer-approved specifications and cross-browser standards
ULTIMATE IT SOLUTION
Bangladesh

Aus- und Weiterbildung

Aus- und Weiterbildung

2026

Software Engineering for Industrial Applications

Master of Engineering (M.Eng.)

Hof University of Applied Sciences, Germany


2001 - 2004

Bachelor of Computer Application
Bangalore University, India

Position

Position

Full Stack Developer

Kompetenzen

Kompetenzen

Top-Skills

React Vue.js Angular JavaScript TypeScript Next.js Nuxt.js Node.js TailwindCSS REST Git Docker Java PostgreSQL MySQL PHP Jest Playwright Cloud

Produkte / Standards / Erfahrungen / Methoden

React
Vue
Angular
TypeScript
Node.js
PostgreSQL
REST APIs
AI Integration
Docker
CI/CD

Profile

Full Stack Software Engineer with professional experience building and maintaining scalable web applications using React, TypeScript, Node.js (NestJS), PostgreSQL, Docker, REST APIs, and CI/CD. Experienced across frontend and backend development, API integration, automated testing, debugging, performance optimization, and production maintenance. Strong focus on clean code, modular architecture, and taking ownership from requirements through deployment. Recently completed an M.Eng. in Software Engineering for Industrial Applications, with a thesis focused on performance benchmarking and scalability analysis. Experienced in delivering scalable frontend and full-stack applications from development through production.


Front-end Development

Frameworks:

  • React
  • Next.js (SSR/SSG, Server Routes)
  • Vue, Nuxt (SSR/SSG)
  • Angular


Core Technologies:

  • JavaScript (ES6+)
  • TypeScript
  • HTML5
  • CSS3
  • Tailwind CSS
  • Bootstrap


APIs & Communication:

  • REST
  • OpenAPI
  • gRPC
  • GraphQL
  • WebSockets


State Management:

  • Pinia
  • TanStack Query
  • Zustand
  • Redux


Testing:

  • Jest
  • Vitest
  • Playwright (unit, integration, and end-to-end testing)


AI Integration

  • OpenAI (GPT-4, DALL·E) ? prototype to production
  • Asynchronous AI workflows
  • Real-time content generation
  • Status and progress tracking
  • LLM API integration


Back-end & Software Engineering

  • Node.js & Python:
    • Scalable application development using Node.js (NestJS, Express), Python
  • Java:
    • Knowledge of Java development using Spring Boot, Hibernate, JPA, DTOs, and REST APIs
  • PHP & CMS:
    • Symfony and advanced WordPress development (Themes, Plugins, REST APIs)
  • Security:
    • JWT-based authentication, secure backend development, and REST API security


Cloud & Tools

Cloud & Hosting:

  • AWS
  • Google Cloud Platform (GCP)
  • Vercel
  • Heroku
  • Linux server administration


DevOps & Version Control:

  • Git
  • Bitbucket
  • Docker
  • NPM
  • CI/CD pipelines

Datenbanken

PostgreSQL
MySQL
Microsoft SQL Server
MongoDB
Prisma
TypeORM

Einsatzorte

Einsatzorte

Deutschland, Schweiz, Österreich
möglich

Projekte

Projekte

1 year
2025-10 - now

Designed and developed scalable full-stack applications

Independent Software Engineer React Next.js TypeScript ...
Independent Software Engineer
  • Enhanced production web applications by implementing new features, debugging issues, improving performance, and integrating AI-powered functionality using OpenAI technologies.
  • Designed and developed scalable full-stack applications using React, Next.js, TypeScript, JavaScript, Node.js (NestJS), PostgreSQL, MySQL, Docker, and REST APIs.
  • Designed, implemented, tested, deployed, and maintained reliable frontend and backend solutions, with a strong focus on clean code, modular architecture, automated testing, software quality, maintainability, and performance.
  • Developed a live performance benchmarking platform for my Master's thesis using Grafana k6 and D3.js to evaluate application scalability, performance, and software architecture trade-offs.
React Next.js TypeScript JavaScript Node.js (NestJS) PostgreSQL MySQL Docker and REST APIs
3 years 7 months
2022-03 - 2025-09

Built and maintained modern React applications

Web Application Developer
Web Application Developer
  • Built and maintained modern React applications using reusable, responsive components and TypeScript, including coamaker, a high-traffic application with 1,000-1,200 daily visitors and 1,000+ paying customers.
  • Optimized backend systems for a large-scale e-commerce platform with 200,000+ products by improving search performance through indexing. Delivered fast and accurate results within a secure, access-controlled portal (einrichten.inteero) for paid customers and interior designers.
  • Automated product synchronization from vendors using scheduled cron jobs, replacing unreliable manual processes and buggy plugins, resulting in improved data accuracy, prevention of system downtime, and elimination of pricing errors, incorrect invoices, and frequent manual interventions.
  • Developed intelligent UI components leveraging generative AI (e.g., GPT and DALL-E) to process natural language inputs and deliver real-time, AI-driven content, enhancing user interactivity and reducing manual content creation effort.
  • Managed CI/CD pipelines and automated deployments using GitHub and GitLab, ensure high application availability.
INTEERO GmbH
Berlin
2 years
2020-02 - 2022-01

Architected and scaled secure, high-performance web portals

Web Developer
Web Developer
  • Architected and scaled secure, high-performance web portals using clean code principles and modular architecture, supporting an 80% increase in business requirements. 
  • Enabled core customer journeys, including project booking, designer discovery, direct designer selection, and seamless communication with assigned designers.
  • Designed and deployed robust RESTful APIs to facilitate high-speed server-client communication, ensuring data integrity across complex distributed systems.
  • Centralized financial operations by building automated administrative modules for affiliations, commissions, and discounts, reducing manual accounting overhead and eliminating errors in invoice and report generation.
  • Enhanced internal workflow efficiency through the development of custom tools that replaced legacy spreadsheets, providing real-time visibility into project timelines for interior designers.
INTEERO GmbH
Berlin
2 years 3 months
2017-11 - 2020-01

Diverse client requirements, specializing in high-performance WordPress themes

Web Developer
Web Developer
  • Delivered 100+ custom web solutions tailored to diverse client requirements, specializing in high-performance WordPress themes, plugins, and widgets.
  • Strengthened platform security by identifying and neutralizing malicious code injections and performing database sanitization to restore system integrity after external attacks.
  • Architected responsive HTML templates and resolved complex cross-browser compatibility issues, ensuring a seamless user experience across all devices and platforms.
  • Integrated advanced tracking and diagnostic tools, including Google Analytics, Tag Manager, and Search Console, to provide clients with actionable data-driven insights.
CLOUDCREATIVE
Remote US
2 years 11 months
2014-12 - 2017-10

Built the frontend application templates for the platform

Web Developer PHP JavaScript XML
Web Developer
  • Architected and developed a high-performance, custom WordPress theme and editorial framework, supporting a large-scale production team of 20+ authors and editors.
  • Engineered dynamic data integrations via REST APIs to synchronize and display content across a network of affiliate blogs and the main itcher ecosystem.
  • Developed interactive UI components, including a dynamic pop-up system that utilized custom algorithms to pull and display real-time movies and show ratings from external APIs.
  • Designed and integrated complex business logic using PHP, JavaScript, and XML, ensuring the web application could handle high traffic loads.
  • Built the frontend application templates for the platform, focusing on seamless user experiences and high-speed content delivery.
PHP JavaScript XML
ITCHER MAGAZINE
Remote UK
4 years 10 months
2010-02 - 2014-11

Transformed high-fidelity PSD designs

Software Engineer
Software Engineer
  • Engineered robust Java-based modules using the Struts framework to develop generic, reusable functions for diverse payment gateway integrations within an Enterprise Resource Planning (ERP) system.
  • Transformed high-fidelity PSD designs into pixel-perfect, responsive HTML templates, ensuring full alignment with customer-approved specifications and cross-browser standards
ULTIMATE IT SOLUTION
Bangladesh

Aus- und Weiterbildung

Aus- und Weiterbildung

2026

Software Engineering for Industrial Applications

Master of Engineering (M.Eng.)

Hof University of Applied Sciences, Germany


2001 - 2004

Bachelor of Computer Application
Bangalore University, India

Position

Position

Full Stack Developer

Kompetenzen

Kompetenzen

Top-Skills

React Vue.js Angular JavaScript TypeScript Next.js Nuxt.js Node.js TailwindCSS REST Git Docker Java PostgreSQL MySQL PHP Jest Playwright Cloud

Produkte / Standards / Erfahrungen / Methoden

React
Vue
Angular
TypeScript
Node.js
PostgreSQL
REST APIs
AI Integration
Docker
CI/CD

Profile

Full Stack Software Engineer with professional experience building and maintaining scalable web applications using React, TypeScript, Node.js (NestJS), PostgreSQL, Docker, REST APIs, and CI/CD. Experienced across frontend and backend development, API integration, automated testing, debugging, performance optimization, and production maintenance. Strong focus on clean code, modular architecture, and taking ownership from requirements through deployment. Recently completed an M.Eng. in Software Engineering for Industrial Applications, with a thesis focused on performance benchmarking and scalability analysis. Experienced in delivering scalable frontend and full-stack applications from development through production.


Front-end Development

Frameworks:

  • React
  • Next.js (SSR/SSG, Server Routes)
  • Vue, Nuxt (SSR/SSG)
  • Angular


Core Technologies:

  • JavaScript (ES6+)
  • TypeScript
  • HTML5
  • CSS3
  • Tailwind CSS
  • Bootstrap


APIs & Communication:

  • REST
  • OpenAPI
  • gRPC
  • GraphQL
  • WebSockets


State Management:

  • Pinia
  • TanStack Query
  • Zustand
  • Redux


Testing:

  • Jest
  • Vitest
  • Playwright (unit, integration, and end-to-end testing)


AI Integration

  • OpenAI (GPT-4, DALL·E) ? prototype to production
  • Asynchronous AI workflows
  • Real-time content generation
  • Status and progress tracking
  • LLM API integration


Back-end & Software Engineering

  • Node.js & Python:
    • Scalable application development using Node.js (NestJS, Express), Python
  • Java:
    • Knowledge of Java development using Spring Boot, Hibernate, JPA, DTOs, and REST APIs
  • PHP & CMS:
    • Symfony and advanced WordPress development (Themes, Plugins, REST APIs)
  • Security:
    • JWT-based authentication, secure backend development, and REST API security


Cloud & Tools

Cloud & Hosting:

  • AWS
  • Google Cloud Platform (GCP)
  • Vercel
  • Heroku
  • Linux server administration


DevOps & Version Control:

  • Git
  • Bitbucket
  • Docker
  • NPM
  • CI/CD pipelines

Datenbanken

PostgreSQL
MySQL
Microsoft SQL Server
MongoDB
Prisma
TypeORM

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