LVL 1 0 / 25 XP
/// SENIOR FULLSTACK · REACT · .NET · AI AGENTS ///

Michał
Kidawa

8 years shipping end-to-end products with React, TypeScript, and .NET — plus production LLM agents. Architecture and ownership, not just components.

Explore Quest Log Get in Touch
Scroll to explore
8+
Years of Experience
20+
Projects Delivered
200k
RPS Peak Traffic
70%
Faster Builds
// SKILL TREES

Technology
Arsenal

Click each card to reveal detailed info and earn XP. Explore all 7 skill trees!
✓ EXPLORED

Frontend Mastery

LVL 95 • LEGENDARY
React / Next.js95
TypeScript92
Tailwind / Emotion90
Zustand / TanStack88
Led Gatsby → Next.js migration across airline client tenants
React Query, TanStack Table, Astro.js, Redux Toolkit
Web Accessibility (WCAG) & Responsive Design expert
GraphQL, Headless CMS (Sanity, Storyblok, Plasmic)
click to expand
✓ EXPLORED

Backend Engineering

LVL 85 • EPIC
C# / .NET Core88
GraphQL / REST90
Entity Framework85
Node.js / Express85
ASP.NET Core / .NET MVC / Web API architecture
CQRS pattern with MediatR for command/query separation
Production GraphQL and REST APIs alongside React frontends
Shared TypeScript contracts across the full stack
click to expand
✓ EXPLORED

Data & Database

LVL 82 • EPIC
SQL Server85
PostgreSQL82
MongoDB78
Query Optimization84
Database schema design from scratch for 20+ projects
Entity Framework Core & LINQ expert
Fuzzy matching in Postgres: pg_trgm, Jaccard, Metaphone
Data Science background (Master's degree)
click to expand
✓ EXPLORED

DevOps & Cloud

LVL 78 • RARE
CI/CD Pipelines85
Docker78
Azure / AWS75
GitHub Actions82
Cloudflare CDN & cache — ~200k RPS stayed on edge
Azure DevOps, GitHub Actions, GitLab CI, AWS, Vercel
Tag-based Plasmic CMS deploys — 15 min cycle cut to 1 min
Docker, Playwright, Vitest, Jest, React Testing Library
click to expand
✓ EXPLORED

AI & Emerging Tech

LVL 82 • EPIC
LLM APIs (Claude / Gemini)88
MCP Servers85
AI Agents / Workflows82
Structured LLM Output80
AI_devs 3 & 4 — LLM, multimodality, AI agents
10xdevs With Distinction — 3rd of ~3000 in the hackathon
Production MCP server with 15 composable tools
Agentic pipelines: OFAC screening, real-estate monitor
click to expand
✓ EXPLORED

Leadership

LVL 80 • EPIC
Team Management85
Code Reviews90
Client Relations82
Mentoring80
Co-founded Bambit — 5-engineer studio, contract through launch
Head of IT, Student Government — 30-person team, ~1,500 G Suite accounts
Co-organized first Google DevFest Łódź 2025 (100+ attendees)
Hiring interviews and onboarding at CHOOOSE
click to expand
✓ EXPLORED

Automation & Integration

LVL 70 • RARE
Make.com (Integromat)80
n8n Workflows75
Process Optimization78
API Orchestration82
Business process automation with Make.com & n8n
Multi-step workflow design connecting SaaS tools & APIs
Reducing manual work through intelligent trigger-based flows
End-to-end integration of CRMs, databases & notification systems
click to expand
// QUEST LOG

Campaign
History

Click each quest to reveal the tech stack and bonus details.
OCT 2023 → PRESENT • ACTIVE QUEST
Senior Fullstack Developer
CHOOOSE • Oslo, Norway (Remote)
  • Own the frontend architecture: ran the Gatsby.js → Next.js migration across airline client tenants — cutting build time by 70% and improving Core Web Vitals
  • Own backend alongside frontend: REST/GraphQL APIs, data integrations, and cross-service workflows in C#/.NET
  • Cut content release cycle from 15 min to 1 min with a tag-based Plasmic CMS deployment workflow
ReactTypeScriptNext.jsGraphQLReact QueryTanStack TablePlasmicC# / .NET
Climate-tech platform serving major North American airline clients. Also built the frontend of CHOOOSE's loyalty module — live with airline and travel partners since launch — and review code, architecture, and hiring across the team.
click for details
SEP 2018 → PRESENT • LEGENDARY CAMPAIGN
Co-founder & Technical Lead
Bambit (software studio) • Łódź, Poland • Part-time, maintenance mode
  • Delivered 20+ end-to-end client projects — React/Next.js frontends with Node.js, C#/.NET, and PostgreSQL backends
  • Architected greenfield systems: a digital medical clinic, a car-rental marketplace, and an internal comms platform for a nationwide pharmacy network
  • Shipped the sites behind a PC Gaming Show 2025 reveal — ~200k RPS at the Cloudflare edge
ReactNext.jsC# / .NETPostgreSQLSanityStoryblokStripeAzure DevOps
Grew from solo freelance in 2018 into a 5-engineer studio serving startups and SMBs. Full lifecycle: contract negotiation, hiring, architecture, delivery, and technical documentation. Headless e-commerce on Sanity, Storyblok, WordPress, and custom Stripe integrations.
click for details
NOV 2022 → JUL 2023 • COMPLETED
Senior JavaScript Developer
DNA Technology • Łódź, Poland
  • Scaled React Native MVP to production - launched on Google Play & App Store
  • Extended fullstack lab booking platform for Swedish market
React NativeReactExpress.jsMongoDBMobile
Took a mobile MVP from prototype to production-ready, handling App Store and Google Play submissions. Extended laboratory appointment booking platform for Swedish market expansion.
click for details
SEP 2021 → MAY 2022 • COMPLETED
Fullstack Developer
Nice Guys • Łódź, Poland
  • Worked fullstack on a C# MVC e-commerce platform with Entity Framework and SQL Server — customer, admin, and an internal CRM
  • Built a greenfield 3D fabric overlay UI — React frontend with C# backend for real-time textile visualization
C# MVCReactSQL ServerEntity Framework3D Visualization
Unique challenge: building a real-time 3D textile overlay system allowing users to preview fabrics on 3D models - combining React frontend with C# backend processing.
click for details
MAR 2021 → AUG 2021 • COMPLETED
JavaScript Developer
HTD Health • Łódź, Poland
  • Built HIPAA-compliant patient-to-doctor PWA during COVID-19 pandemic
  • React, Redux Saga, Builder.io — digital health sector
ReactRedux SagaBuilder.ioPWAHIPAA
Developed secure, HIPAA-compliant applications during the COVID-19 pandemic - building patient-to-doctor connectivity tools that helped bridge the healthcare gap when in-person visits weren't possible.
click for details
DEC 2019 → DEC 2020 • COMPLETED
Frontend Developer
Nice Guys • Łódź, Poland
  • Created responsive frontend features for web applications using JavaScript frameworks
  • Collaborated in Agile environment - sprint planning, standups, and code reviews
JavaScriptReactCSS3AgileCode Reviews
First role at Nice Guys, focused on frontend development and Agile practices. Grew into fullstack responsibilities in later contract.
click for details
// SIDE QUESTS

AI & LLM
Projects

Click each project to reveal the architecture and stack.
✓ EXPLORED

Frisco MCP Server

Production MCP server with 15 composable tools so Claude, Cursor, and Gemini can run a full grocery e-commerce workflow autonomously.

TypeScriptMCPPlaywrightZodVitest
Search, cart, reviews, and promotions — session recovery, Zod inputs, structured JSONL observability
Vitest suite on offline HTML fixtures, GitHub Actions CI across Node 20 and 22
Built for Claude Desktop, Cursor, and Gemini CLI as MCP clients
click for details
✓ EXPLORED

OFAC Sanctions Screening

Autonomous screening pipeline against the U.S. Treasury SDN list (~18,600 records), load-tested to 1M client records.

PostgreSQL 16n8nGrafanaDocker
Weighted multi-factor matching: trigram, Jaccard, Levenshtein, Double Metaphone — GIN-indexed pre-filter
Zero-touch daily SDN syncs, batch screening, 5 Grafana dashboards
Fully containerized with Docker Compose — n8n, Postgres, Grafana
click for details
✓ EXPLORED

AI Real Estate Monitor

Hourly autonomous pipeline that scrapes listings, detects changes in SQL, and enriches only new or repriced records with Gemini.

Gemini 2.5 FlashPostgreSQLn8nDocker
Cost control: a single CTE skips the LLM entirely for unchanged data
Enforced JSON schema output, graceful degradation, Discord reports
Webhook-served dark-mode dashboard on a VPS
click for details
// ACHIEVEMENT VAULT

Unlocked
Achievements

Click each achievement to uncover the full story behind it.
Traffic Titan
Absorbed a ~200k RPS launch spike at the Cloudflare edge for a PC Gaming Show 2025 reveal
+500 XP
Granted full technical ownership by the client for a PC Gaming Show 2025 reveal (game and studio under NDA). Designed and built both the game's product site and the producing studio's site, then configured the Cloudflare CDN and cache layer so reveal-night traffic stayed on edge rather than origin.
click for story
Migration Master
Led Gatsby → Next.js migration across CHOOOSE's airline client tenants. 70% faster builds, better Core Web Vitals.
+750 XP
Owned the platform migration across CHOOOSE's airline tenants — rendering strategy, build pipeline, and the shared component layer every tenant renders from. Cut application build time by 70% and significantly improved Core Web Vitals for millions of travelers.
click for story
Loyalty Architect
Built the frontend of CHOOOSE's loyalty module — a core revenue product live with airline and travel partners
+600 XP
Owned the customer-facing layer of a core revenue product: GraphQL consumed through React Query and TanStack Table, with TypeScript contracts shared across the stack. Live with airline and travel partners since launch.
click for story
Scholar Supreme
Master's Degree in Data Science - Graduated with Highest Honors from Lodz University of Technology
+400 XP
Completed Master's in Applied IT - Data Science with Highest Honors on top of a Bachelor's in Software Engineering & Data Analysis. Research focused on AI/ML domain including neural networks, RAG architecture, and LLM optimization.
click for story
Community Leader
Co-organized the first Google DevFest Łódź 2025 for 100+ attendees
+300 XP
Led organization of the first-ever Google DevFest in Łódź. Also served as Head of IT at the Student Government of Politechnika Łódzka (2020–2022): led a 30-person team, planned web app architecture (React, SASS, GraphQL), and administered ~1,500 G Suite accounts.
click for story
AI Pioneer
AI_devs 3 & 4 + 10xdevs With Distinction — 3rd of ~3000 in the cohort hackathon
+350 XP
Two consecutive AI_devs editions covering LLM integration, multimodality, AI agents, and AI-enhanced interfaces. 10xdevs credential With Distinction for AI-enhanced product development, placing 3rd out of ~3000 participants. Shipping production MCP servers and agentic pipelines.
click for story
Student Businessman
Lodz University of Technology award (2021) for running Bambit as a student
+250 XP
Recognized at the Student Community Gala for building Bambit while completing a Master's with Highest Honors — turning freelance work into a 5-engineer studio before graduating.
click for story
???
Keep exploring to discover more...
LOCKED
// CONNECT

Ready to
team up?

Let's build something legendary together.

michal.kidawa@bambit.com.pl LinkedIn GitHub
↑
↓
Navigate