01 / 06
Scalable microservices
Java & Spring Boot Backend
Design and implementation of high-performance microservices and backend architectures with a focus on scalability, security and code quality.
Java 11+
Spring Boot
Kafka
AWS
· Services
Six ways I move your project forward.
From backend architecture to AI integration – I bring technical excellence and strategic thinking together so your venture delivers measurable value.
Jump to tech stack· My services
Six areas where I create impact .
Request a project
02 / 06
Modern web & API layers
JavaScript, TypeScript & GraphQL
Modern web and backend solutions, including efficient GraphQL APIs built with Apollo and Node.js.
TypeScript
Node.js
Apollo Server
REST
03 / 06
Cross-platform mobile
React Native
Cross-platform apps with a native user experience and a maintainable code base.
React Native
Expo
TypeScript
REST/GraphQL
04 / 06
ISTQB-certified
QA & Test Management
ISTQB Foundation Level certified tester with extensive experience in manual and automated end-to-end testing, test strategy and test process design.
ISTQB
Postman
Mockito
Wiremock
05 / 06
Agile delivery
Project Coordination & Product Ownership
Planning, leading and documenting technical projects. Translating business requirements into actionable development tasks. Experienced in agile methods (Scrum, SAFe).
Scrum
SAFe
Kanban
Jira
06 / 06
Smart automation
AI Consulting
Consulting on integrating and leveraging AI technologies for process optimisation, automation and decision support.
LLM Integration
Prompt Engineering
RAG
Workflow Automation
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· Selected AI / Data projects
Real AI projects I've shipped.
Three capstone and course projects from the MIT Applied AI & Data Science program – ranging from a generative-AI feedback system to deep-learning image recognition and exploratory data analysis.
Program
MIT Applied AI & Data Science
Sep 2025 – Feb 2026
Jan 202601 / 03
Capstone · Generative AI
Real-Time Retail Feedback Intelligence
Generative-AI system for "ChicStyle" that analyses thousands of customer reviews in real time. Uses zero-shot, few-shot and chain-of-thought prompting to detect sentiment, the product or service involved and urgent issues – and to draft personalised replies that help the team respond faster.
Sentiment AnalysisGenerative AIPrompt EngineeringText ClassificationText Summarization
View project
Dec 202502 / 03
Elective · Deep Learning
Street-View Housing Number – Digit Recognition
Deep-learning solution to recognise digits from real-world street imagery (SVHN dataset, .h5). Multiple ANN and CNN architectures were trained, compared and evaluated to pick the best-performing model for accurate digit prediction.
Deep LearningANNCNNImage ClassificationComputer VisionModel Evaluation
View project
Oct 202503 / 03
Foundations of AI
FoodHub – Order Analysis
Exploratory data analysis for a food aggregator: customer order behaviour, restaurant performance and demand trends were uncovered with NumPy/Pandas and visualisations, yielding data-driven recommendations for a better customer experience.
Exploratory Data AnalysisData VisualizationNumPyPandas
View project
· Tech stack
Tools in detail.
Languages & frameworks
Java 11/17/21 ●●●· 6JSpring Boot ●●●· 4JJavaScript ●●●· 5JTypeScript ●●· 5JApollo (GraphQL) ●●●· 4JNode.js ●●●· 2JGo (E2E-Tools) ●●· 1JPython ●· 1JMySQL ●●●· 4JPostgreSQL ●●●· 1JMongoDB ●●· 1JHTML / CSS ●· 2JUML / PlantUML ●●●· 7J
Cloud & DevOps
AWS EC2 ●●●· 1JAWS S3 ●●●· 2JAWS ECS ●●· 1JAWS RDS ●●· 1JAWS DynamoDB (DAX) ●●· 4JAuroraDB (MySQL) ●●· 4JDocker ●●●· 4JJenkins ●●●· 2JGitLab CI/CD ●●●· 1JOWASP dep-check ●●· 2JJFrog ●●· 2J
Quality & testing
ISTQB Foundation ●●●· 8JZephyr (Jira) ●●●· 1JMockito & Wiremock ●●●· 2JPostman ●●●· 7JE2E-Testautomatisierung ●●●· 4JTest-Strategie & Prozesse ●●●· 6J
Messaging & APIs
Kafka (Java) ●●●· 2JREST ●●●· 4JGraphQL ●●●· 4JSocket.io ●●●· 2JSOAP ●●· 2J
Ways of working
Scrum ●●●· 6JKanban ●●●· 4JSAFe ●●●· 3JProduct Ownership ●●●· 1JJira ●●●· 6JConfluence ●●●· 6JPlantUML / UMLet ●●· 4J
Tools & editors
Git ●●●· 8JGitHub ●●●· 6JBitbucket ●●●· 4JGerrit ●●●· 1JIntelliJ IDEA ●●●· 4JWebStorm ●●●· 2JEclipse ●●●· 5JGitHub Copilot ●●●· 1JMaven ●●· 8JLinux / Ubuntu ●●●· 7J
● Basics · ●● Advanced · ●●● Expert · XJ = years of experience
Sounds like a fit?
30-minute intro call – free of charge. Tell me what you're building, I'll tell you if I can help.