8 years of experience on technically demanding projects — fintech, telecoms, international e-commerce. Python / Django / REST API specialist with strong DevOps and Cloud expertise.
What I offer
Python Backend Development
- ✓ Design and development of robust REST APIs (Django REST Framework, Django Ninja, Flask)
- ✓ Microservices architecture and legacy code refactoring
- ✓ Third-party integrations: Stripe, Salesforce, Sage X3, OAuth2, Google Analytics, etc.
- ✓ Asynchronous processing: Celery, Kafka, Airflow, Google Pub/Sub
DevOps & Cloud Infrastructure
- ✓ Docker containerisation, Kubernetes orchestration
- ✓ Deployment on GCP, AWS, DigitalOcean
- ✓ CI/CD pipelines (Gitlab CI, Github Actions, CircleCI)
- ✓ Monitoring & alerting: Sentry, CloudWatch
Data & Performance
- ✓ PostgreSQL / SQL Server modelling and optimisation
- ✓ Redis caching, response time optimisation
- ✓ Load testing with Locust, profiling and performance tuning
- ✓ Data pipelines on Airflow
Quality & Security
- ✓ Automated testing with Pytest, functional and load tests
- ✓ Security audits, PCI/DSS compliance
- ✓ API documentation: Swagger / OpenAPI / MkDocs
- ✓ Code review and best-practice mentoring
Tech stack
- Backend
- Python · Django · DRF · Django Ninja · Flask · Airflow
- Infrastructure
- GCP · AWS · Docker · Kubernetes · DigitalOcean
- Data
- PostgreSQL · SQL Server · Redis · Kafka · Pub/Sub · S3
- CI/CD & Tools
- Gitlab CI · Github Actions · CircleCI · Pytest · Locust · Swagger
- Frontend (supporting)
- React Admin · Alpine.js · TailwindCSS · Angular · Node.js
Key references
Sage X3 interconnection via REST API, order management API design, Kafka streams, PostgreSQL / SQL Server.
New web & mobile API routes, serverless migration on GCP, Airflow pipelines, dev team coaching.
Multiple OAuth2 connectors (Google Ads, Stripe, Bankin…), Celery tasks, Github Actions CI/CD, isolated environments.
PHP → Python migration, JWT / OAuth2 API, SSO, PCI/DSS certification, Docker microservices architecture.
SEO sites > 3 M URLs, 1.5 M visitors/month, CircleCI CI/CD, Redis caching, Django admin.
Let's work together
Available for freelance missions, time & materials or fixed-price. Get in touch via the form below.
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