HabibDev

Resume

Education

August 2022– June 2025
Bachelor of Science in Computer Science
Jönköping university Jönköping, Sweden
The education focuses on software development for web and mobile applications with an emphasis on integration for efficient and secure systems. Through project-based learning and a broad computer engineering education, students are prepared for work in various industries, with insight into the business benefits of IT systems and opportunities for consulting work or entrepreneurship.

September 2024 - December 2024
Fullstack Java Developer Bootcamp
SALT - School of Applied Technology Stockholm, Sweden
The bootcamp is a full-time, 12-week program that covers the fundamentals of Java, Spring, and modern web technologies like React and Next.js. The curriculum includes hands-on projects, pair programming, and workshops to prepare students for a career in software development.

Experience

February 2026 - Present
Lead Developer
Chattrick Europe AB Stockholm, Sweden

Technical lead for the Chattrick AI platform after the product was spun off into a separate company.

Key responsibilities

  • Architecture & AI infrastructure: Responsible for system architecture, backend design, and AI infrastructure, including technical decisions related to scalability, performance, and security.
  • RAG: Continuously optimize the RAG system by evaluating new retrieval and indexing methods.
  • Stakeholder collaboration: Collaborate with the sales team and international clients to translate business requirements into technical solutions.

December 2024 - January 2026
AI & Full Stack Engineer
Witnium Technologies AB Stockholm, Sweden

Key developer of Chattrick, an AI-powered customer service platform used by international clients and tested by enterprise customers in Southeast Asia and Norway.

Highlights

  • AI architecture & RAG: Developed a RAG-based AI system using NestJS, OpenSearch, and MongoDB. Built agentic AI chatbots that integrate with external APIs for tasks such as hotel searches and lead collection.
  • Full-stack engineering: Built the platform with Next.js (SSR/SSG) and NestJS, TypeScript, MongoDB, and Redis; optimized performance with caching and SWR for data fetching.
  • Infrastructure & observability: Implemented CI/CD pipelines and GitOps-style deployments with Kubernetes and ArgoCD; managed services with Docker Swarm. Set up monitoring and logging with Grafana and Loki, plus health monitoring and alerts.
  • Quality & security: Delivered a secure admin dashboard with RBAC and a testing suite using Playwright and Jest.
  • Technical collaboration: Worked with international clients and the sales team to turn requirements into features and architectural decisions.

Tech stack: Next.js (SSR/SSG), NestJS, TypeScript, MongoDB, Redis, OpenSearch, Kubernetes, ArgoCD, Docker Swarm, Grafana, Loki, Playwright, Jest, GitHub Actions.


March 2024 - August 2024
Fullstack Developer
Luday AB Gothenburg, Sweden

At Luday AB, worked as a fullstack developer in an agile team utilizing:

  • Frontend: React.js, Next.js, Redux, Saga, Tailwind CSS
  • Backend: Python Flask with Flask extensions for robust server-side functionalities

Gained hands-on experience in web application development and honed proficiency in various technologies.


Certifications

March 29, 2026
Building with the Claude API
Anthropic Education Online
View Certificate
March 29, 2026
Introduction to Model Context Protocol
Anthropic Education Online
View Certificate
March 29, 2026
Claude Code in Action
Anthropic Education Online
View Certificate
March 24, 2026
Introduction to Agent Skills
Anthropic Education Online
View Certificate
2026
Building AI Agents with MongoDB
MongoDB Online
View Certificate
2026
From Relational Model (SQL) to MongoDB's Document Model
MongoDB Online
View Certificate
2023
EF SET English Certificate 78/100
EF SET Online
View Certificate
2021
Python for everybody
Coursera Inc. Online
View Certificate

Working Skills

Frontend Development70%
Backend Development82%
DevOps70%
Software Testing & Quality Assurance72%

Knowledges

NestJSNext.jsMongoDBKubernetesDockerGitHub ActionsGitHubJavaSpring BootReactMySQLIaCCI/CDGitPostgreSQLJestJUnitPlaywrightTailwind CSSHTML5CSS3JavaScriptTypeScriptRESTful APIsTanstack QueryTanstack RouterReact Native

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