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P R O J E C T SC O N T A C T

[CV]

Jan Sachse

AI Solution Architect. RAG, multi-agent systems and MCP — from PoC to production.

WARSAW · JANSACHSE@OUTLOOK.COM · C1+ EN

PORTRAIT · DUOTONE ONCE THE PHOTO ARRIVES

[FIG. CV-1] WIRING DIAGRAM

AGENTS & MCP

[+]▓ CLAUDE CODE

PROOF: Vibecoding and plugins in Claude Code.

[03] HACKATHON FRAMEWORK
[+]█ MCP SERVERS

PROOF: Connecting agents to systems via MCP.

[02] DOCCHAT[03] HACKATHON FRAMEWORK[04] OPENCLAW
[+]▓ MULTI-AGENT

PROOF: Agent swarms and swarm intelligence.

[03] HACKATHON FRAMEWORK[04] OPENCLAW
[+]▓ ORCHESTRATION

PROOF: Wiring agents and tools into pipelines.

[03] HACKATHON FRAMEWORK[04] OPENCLAW

RAG / GENAI

[+]█ PROMPT ENG.

PROOF: Prompt and context engineering.

[01] TRAINER SEMANTIC SEARCH[03] HACKATHON FRAMEWORK[04] OPENCLAW[05] LEX AI — WORD ADD-IN FOR LAWYERS[06] AI ARTICLE GENERATOR[08] AI TRAININGS FOR ASSECO
[+]█ LLM INTEGRATION

PROOF: LLMs in production apps.

[01] TRAINER SEMANTIC SEARCH[02] DOCCHAT[05] LEX AI — WORD ADD-IN FOR LAWYERS[06] AI ARTICLE GENERATOR[07] BANKING TRACKER[08] AI TRAININGS FOR ASSECO
[+]▓ RAG PIPELINES

PROOF: Chunking, retrieval, re-ranking.

[01] TRAINER SEMANTIC SEARCH[02] DOCCHAT
[+]▓ VECTOR SEARCH

PROOF: Embeddings and vector stores (Qdrant).

[01] TRAINER SEMANTIC SEARCH[02] DOCCHAT
[+]░ FINE-TUNING

░ NEXT GOAL — seeking a project

FRONTEND

[+]█ TYPESCRIPT

PROOF: Typed frontend and logic.

[05] LEX AI — WORD ADD-IN FOR LAWYERS[06] AI ARTICLE GENERATOR[07] BANKING TRACKER[09] MARKETPLACE[10] CITY 3D — CITY MAP[11] XLSX → WORD CONVERTER[12] FERMENT[13] CUTOUT CLOSET[14] ARTFUL CANVAS / OBJET[15] CLOCKWORK FORGE
[+]█ NEXT.JS

PROOF: Production apps on Next.js/Vercel.

[01] TRAINER SEMANTIC SEARCH[07] BANKING TRACKER[09] MARKETPLACE[12] FERMENT
[+]█ CANVAS / ANIM.

PROOF: Bespoke canvas/animation in React.

[10] CITY 3D — CITY MAP[13] CUTOUT CLOSET[14] ARTFUL CANVAS / OBJET
[+]▓ 3D MAPS

PROOF: 3D/geo rendering and data gamification.

[10] CITY 3D — CITY MAP

PRODUCT / UX

[+]█ UI/UX

PROOF: Designing interfaces and flows.

[05] LEX AI — WORD ADD-IN FOR LAWYERS[07] BANKING TRACKER[10] CITY 3D — CITY MAP[11] XLSX → WORD CONVERTER[13] CUTOUT CLOSET[14] ARTFUL CANVAS / OBJET[15] CLOCKWORK FORGE
[+]░ UX RESEARCH

░ NEXT GOAL — seeking a project

[+]█ ARCHITECTURE

PROOF: Designing complete systems: from PoC to production.

[01] TRAINER SEMANTIC SEARCH[03] HACKATHON FRAMEWORK[05] LEX AI — WORD ADD-IN FOR LAWYERS[07] BANKING TRACKER[08] AI TRAININGS FOR ASSECO[09] MARKETPLACE[10] CITY 3D — CITY MAP[12] FERMENT[14] ARTFUL CANVAS / OBJET[15] CLOCKWORK FORGE

AUTOMATION

[+]█ DOC AUTOMATION

PROOF: Word/Excel/PDF automation.

[05] LEX AI — WORD ADD-IN FOR LAWYERS[06] AI ARTICLE GENERATOR[08] AI TRAININGS FOR ASSECO[11] XLSX → WORD CONVERTER[15] CLOCKWORK FORGE
[+]▓ DATA VIZ

PROOF: Data visualization and dashboards.

[07] BANKING TRACKER[10] CITY 3D — CITY MAP
[+]█ PAYMENTS

PROOF: Payment integrations (Stripe).

[09] MARKETPLACE[12] FERMENT[13] CUTOUT CLOSET
[+]█ SUPABASE

PROOF: Postgres, RLS, Auth, Storage as the app backend.

[12] FERMENT[13] CUTOUT CLOSET[14] ARTFUL CANVAS / OBJET[15] CLOCKWORK FORGE
[+]▓ MULTI-TENANT

PROOF: Multi-tenant e-commerce architecture.

[09] MARKETPLACE[12] FERMENT

EXPERIENCE

  1. 2025 — →

    ASSECO DATA SYSTEMS · AI SPECIALIST

    GenAI/RAG, MCP servers for business systems, Word/Excel automation, tender/RFP analysis, enterprise trainings.

    [01] TRAINER SEMANTIC SEARCH[05] LEX AI — WORD ADD-IN FOR LAWYERS[08] AI TRAININGS FOR ASSECO[11] XLSX → WORD CONVERTER

  2. 2024 — 2025

    FREELANCE · AI SOLUTION ARCHITECT

    DocChat, hackathon-framework, 15+ apps shipped on Vercel, multi-tenant e-commerce, consulting.

    [02] DOCCHAT[03] HACKATHON FRAMEWORK[04] OPENCLAW[09] MARKETPLACE[12] FERMENT

  3. 2022 — 2024

    BPLATFORM / SHASS AI · PO/PM/UX

    Architecture of 2 systems from scratch, Figma, the full product cycle.

ACHIEVEMENTS

2025BLOXHUB Copenhagen — honorable mention
2024Gdańsk Press Photo
20231st place — Shark Tank Kozminski
2020Kozminski scholarship
2018Entrepreneurship Olympiad finalist — top 0.1% of 35,000
20174th in the world — Odyssey of the Mind

EDUCATION

KOZMINSKI UNIVERSITY · BA IN AI + MANAGEMENT · 2020–2024

  • ▸ MACHINE LEARNING
  • ▸ DEEP LEARNING
  • ▸ INTELLIGENT AGENTS & MAS
  • ▸ BIG DATA
  • ▸ AI ETHICS

STACK / ENGINE ROOM

AI-NATIVE ENVIRONMENT

✳ the tools THIS site was built with /colophon

MODELS & PIPELINE

BUILD

→ hover a tag — the projects it was used in

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