Available for impactful work

I build scalable web, cloud & AI experiences.

Software Engineer & Full-stack Developer — Helsinki, Finland

I’ve spent 6+ years designing and shipping modern web applications, distributed systems, and cloud-ready backends. I enjoy turning complex ideas into reliable products, from microservices and event-driven architectures to AI-powered features and cross-platform mobile apps.

Full-stack TypeScript / .NET Cloud-native & DevOps-minded LLMs, RAG & ML-driven features
➜ Let’s build something in LinkedIn profile
01

About

I care about building systems that are both elegant and pragmatic. My work spans end-to-end product development: translating requirements into architecture, designing resilient APIs, and polishing the last pixel on the UI. I feel at home in TypeScript and C#, love working with modern frontend tooling, and regularly operate in environments with microservices, message brokers, and container orchestration.

What I like to work on

  • • Event-driven, cloud-native backends with strong observability
  • • Frontends that feel fast, intentional, and accessible
  • • AI-assisted products: LLM integrations, RAG, semantic search
  • • Developer experience and tooling that makes teams faster
02

Skills & Tools

Languages

core
TypeScript Python C# / .NET PHP

Frontend

experience
HTML5 CSS3 SASS / SCSS React Vue Next.js Astro Gatsby React Native / Expo

Styling & UI

design
Tailwind CSS CSS Modules Styled Components Emotion PostCSS MUI Radix UI shadcn/ui Ant Design

Testing

quality
Jest Vitest Playwright React Testing Library

Backend & APIs

platform
NodeJS Bun Deno NestJS .NET Core GraphQL REST WebSockets gRPC tRPC

Data & Messaging

reliability
PostgreSQL MySQL MongoDB Redis Elasticsearch Kafka NATS RabbitMQ

DevOps & Cloud

delivery
Docker Kubernetes CI / CD Nginx Traefik AWS GCP EC2 S3 Cloud Run Lambda Prometheus Grafana ELK Stack

AI & Machine Learning

insights
LLM API integration Prompt engineering LangChain LlamaIndex RAG Vector DBs Model fine-tuning Embeddings & semantic search Image processing HuggingFace
03

Experience

Software Engineer · XBE

April 2025 — Present

  • Designing and implementing features in data-heavy, production-critical systems.
  • Collaborating across teams to evolve architecture, observability, and developer workflows.

Fullstack Developer · TKB International

November 2022 — April 2025

  • Developed user-facing features and backend services for B2B clients.
  • Migrated core flows to PostgreSQL and improved performance and reliability.
  • Refactored legacy modules into cleaner, testable components and services.

Fullstack Developer · Viar IT

August 2020 — September 2022

  • Built microservices for intensive image processing and content workflows.
  • Led parts of the transition from a monolith to a microservices architecture.

Fullstack Developer · Smartex

July 2019 — August 2020

  • Implemented responsive web interfaces from concept to deployment.
  • Collaborated closely with designers to refine UX and performance on multiple projects.
04

Contact

Tell me about your next idea.

Whether you’re exploring a new product, evolving an existing platform, or experimenting with AI features, I’d love to hear about it and see how I can help.

email iamsuperdev@outlook.com linkedin /in/iampetrovpavel Currently based in Helsinki, Finland · Open to remote-friendly teams.