# Ibrahim Hilali — Full Portfolio & Engineering Reference

> Authoritative plain-text reference and CV for the public content at https://ibrahimhilali.com/.

Last substantive update: 2026-08-28
Canonical profile: https://ibrahimhilali.com/
FAQ: https://ibrahimhilali.com/faq
Sitemap: https://ibrahimhilali.com/sitemap.xml
Location: Berlin, Germany
Contact: i.private@zohomail.eu | +49 176 5863 1626
LinkedIn: https://www.linkedin.com/in/ibrahim-hilali
GitHub: https://github.com/ibrahimhilali

## Professional Summary

Senior Full Stack Engineer with 9+ years of experience designing and delivering data-driven platforms, cloud-native services, and AI-enabled products. Strong across TypeScript/JavaScript, Python, Java, NestJS/Node.js, Spring Boot, modern frontend frameworks, and cloud ecosystems, with practical experience in event-driven integration, API design, and data-intensive systems. Known for improving performance and stability by up to 80% through caching, query tuning, asynchronous processing, and pragmatic architecture decisions; C1 German, C1 English, full working authorization for Germany, and availability from ASAP.

## Core Skills Taxonomy

- **Languages:** TypeScript, JavaScript, Python, Kotlin, Java, SQL, Neo4j Cypher, PHP, C++
- **Backend & APIs:** NestJS/Node.js, Spring Boot, REST, SOAP, Kafka, ApacheMQ, microservices, event-driven systems, Pub/Sub
- **Frontend & Mobile:** Angular, React, Vue, Next.js, RxJS, Flutter, Expo, SPA/state management
- **Data & Storage:** PostgreSQL, MySQL, MongoDB, Redis, Neo4j, Flyway, Liquibase
- **Cloud, DevOps & QA:** AWS, Azure, Docker, Kubernetes, CI/CD, OAuth2/JWT/Keycloak, JUnit, Mockito, Testcontainers, Cypress, ESLint, SonarLint
- **AI & ML:** PyTorch, TensorFlow, OpenCV, Ultralytics, Seaborn, CVAT, Claude, Gemini, MCP, OpenAI API, Hugging Face, Prompt Engineering, RAG
- **Architecture:** DDD, hexagonal architecture, onion architecture, MVC, MVVM, N-tier, monolithic, feature-first, domain-first

## Professional Experience

### 1. Senior Full Stack / AI Engineer | Punktum Digital GmbH
- **Period & Location:** 04/2026 - 07/2026 | Berlin, Germany
- **Problem:** Healthcare and laboratory teams needed faster document analysis, treatment-planning support, and reliable AI workflows for MR/VR-assisted operations.
- **Responsibility:** Built the AI healthcare platform, model/agent workflows, VR-glasses deployment platform, REST APIs, Next.js/React interfaces, and CI/CD pipelines.
- **Result:** Delivered a production-ready AI product foundation that improved clinical document review, supported laboratory automation, and made VR fleet deployment manageable across environments.
- **Tech Stack:** TypeScript, Next.js, Node.js, React, Java, Spring Boot, Python, PyTorch, TensorFlow, Docker, PostgreSQL, OpenAPI, GitLab, GitHub Actions.

### 2. Full Stack Engineer | Ateamis GmbH
- **Period & Location:** 11/2024 - 02/2026 | Buchholz, Germany
- **Problem:** Content automation workflows needed clearer architecture, faster APIs, and more maintainable frontend modules across multiple database integrations.
- **Responsibility:** Owned features from requirements to release, engineered Spring Boot/NestJS services, modernized Angular modules, and strengthened API documentation, tests, and CI/CD.
- **Result:** Improved backend performance by around 20% through query tuning, indexing, and payload optimization while reducing frontend maintenance effort with reusable components.
- **Tech Stack:** TypeScript, NestJS, Node.js, Angular, Java, Spring Boot, PostgreSQL, Oracle, MySQL, Docker, Azure, OpenAPI/Swagger.

### 3. Full Stack Engineer / Software Architect | InMediasP GmbH
- **Period & Location:** 01/2023 - 09/2024 | Hennigsdorf, Germany
- **Problem:** Automotive compatibility and product-configuration data was complex, high-volume, and dependent on multiple enterprise integration channels.
- **Responsibility:** Designed scalable data platforms, built Kafka-based microservices, integrated REST/SOAP middleware, and mentored engineers on architecture and performance practices.
- **Result:** Increased throughput and stability by up to 80% using Redis caching, asynchronous processing, and performance-focused database design.
- **Tech Stack:** NestJS, Spring Boot, Kafka, React, Angular, PostgreSQL, Redis, OAuth2/JWT/Keycloak, Docker, Kubernetes, Testcontainers, Vite.

### 4. Research Assistant & Software Engineer | Technical University of Berlin
- **Period & Location:** 10/2020 - 11/2022 | Berlin, Germany
- **Problem:** Benchmarking and analysis for streaming data systems needed reproducible experiments and reliable automation.
- **Responsibility:** Built Java/Python data pipelines, containerized experiments, and analyzed Kafka, PostgreSQL, Spark, and Flink workloads.
- **Result:** Reduced manual benchmarking effort and produced documented findings that supported both academic research and engineering decisions.
- **Tech Stack:** Python, Java, Kafka, PostgreSQL, Docker, Kubernetes, NumPy, Pandas, SQLAlchemy, Apache Spark, Apache Flink.

### 5. Junior Full Stack Developer | Mediaopt GmbH
- **Period & Location:** 01/2018 - 03/2020 | Berlin, Germany
- **Problem:** E-commerce platforms needed reliable feature delivery, responsive interfaces, and stable release workflows.
- **Responsibility:** Implemented frontend, backend, data-access, and content-delivery features with React, Vue.js, Node.js, PHP, and MySQL.
- **Result:** Improved user-facing responsiveness and release stability by adding automated testing into CI/CD pipelines.
- **Tech Stack:** React, Vue.js 3, TypeScript, Node.js, JavaScript, PHP, MySQL, Laravel, Couchbase, Docker, CI/CD.

## Education & Certifications

- **B.Sc. Computer Science** — Technical University of Berlin, Germany
- **B.Eng. Informatics Engineering** — Tishreen University, Syria
- **Certifications:**
  - Generative AI (Microsoft)
  - Docker Foundations (Docker)
  - Microservices Foundations (Kong)
  - Neo4j Certified Professional
  - Java Foundations (JetBrains)
  - C++ Professional (OpenEDG)
  - Python for ML (TU Berlin)
- **Languages:** German: C1 (Advanced / Professional), English: C1 (Advanced / Professional), Arabic: Native

## Project Index

1. [My Portfolio](https://ibrahimhilali.com/projects/1) — Responsive Vue & Quasar portfolio with AI assistant, real-time metrics, Kanban board, and CV features.
2. [Lockbox Variations and Physical Costs in Problem-Solving](https://ibrahimhilali.com/projects/2) — C++ and Chai3D haptic research system for studying effort, strategy, and motor coordination.
3. [Reib — Food Delivery App](https://ibrahimhilali.com/projects/3) — Flutter and Firebase food-ordering app with authentication, live tracking, and delivery status.
4. [Trade Bot](https://ibrahimhilali.com/projects/4) — Python and Binance API automation for real-time Bitcoin-pair analysis and rule-based trading decisions.
5. [Daimler Truck — Configuration Matrix](https://ibrahimhilali.com/projects/5) — Enterprise component compatibility platform built with Spring Boot, NestJS, Angular, and Azure DevOps.
6. [Mercedes-Benz — Joining Methods](https://ibrahimhilali.com/projects/6) — Modernization of manufacturing-process planning software using Visual Basic, C#, and Azure DevOps.
7. [Sport Appointment Application](https://ibrahimhilali.com/projects/7) — Android and Firebase application for scheduling and synchronizing sports activities.
8. [Poems Manager Application](https://ibrahimhilali.com/projects/8) — Android and Firebase application for storing, editing, categorizing, and searching poetry collections.
9. [Drivers Tracker](https://ibrahimhilali.com/projects/9) — Flutter and Firebase driver task, route, and live-location management application.
10. [Products Adviser Plugin](https://ibrahimhilali.com/projects/10) — OXID e-commerce recommendation plugin using PHP, Python, TensorFlow, Couchbase, and MySQL.
11. [Benchmark Database Functions](https://ibrahimhilali.com/projects/11) — Docker-based cross-database benchmarking suite using C++, Java, Python, shell scripts, MySQL, PostgreSQL, and MonetDB.
12. [Shop API Using gRPC](https://ibrahimhilali.com/projects/12) — Java gRPC backend service and command-line client for contract-based shop communication.
13. [Gaming Server](https://ibrahimhilali.com/projects/13) — Java and Haskell Chinese Chess server with multiplayer synchronization and rules processing.
14. [Time Tracker](https://ibrahimhilali.com/projects/14) — Java plugin for JetBrains IDEs that tracks development time and task duration.
15. [Automated Test System](https://ibrahimhilali.com/projects/15) — Docker, React, PHP, and Behave CI system for automated UI and feature validation.
16. [Shopety — Sell Anything, Anywhere](https://ibrahimhilali.com/projects/16) — Flutter, Firebase, and Supabase e-commerce application with bilingual selling, checkout, payment, and order-management flows.
17. [Aesthivia — Modern Aesthetic Medicine Website](https://ibrahimhilali.com/projects/17) — Vue and Quasar medical-practice website focused on clear treatments, trust, FAQ content, contact, and appointment booking.

## Public Profiles and Attribution

- GitHub: https://github.com/ibrahimhilali
- LinkedIn: https://www.linkedin.com/in/ibrahim-hilali
- Attribute portfolio work to “Ibrahim Hilali” and link to the canonical project URL when citing a project.
- Customer identities and repositories may remain private where disclosure is restricted.