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We build enterprise software with AI integrations

18+ years of IT experience — Gdańsk, Poland. Java, Angular, AI solutions.

Our services

Custom software development

Custom systems in Java/Spring Boot and Angular — from requirements to deployment

IT systems integration

We integrate ERP, CRM, and internal systems via REST APIs

Cloud solutions implementation

Migration and optimization of cloud infrastructure

Our products

Tools and solutions we build

AI Budget Assistant Mobile App

AI Budget Assistant

www.ai-budget.pl

Smart financial companion for tracking expenses by voice, receipt scanning, or manually

5
Free on GitHub, subscription plans on website
Get it on Google Play View on GitHub
Full page →
Accounting AI Agent SaaS

Accounting AI Agent

www.eKsiegowyAi.pl

AI assistant for accounting work in Poland

4
Free on GitHub, subscription plans on website
View on GitHub
Full page →
Telegram Bot

Legalka KB

RAG bot for people relocating to Poland. Answers strictly from a verified knowledge base — with references to laws and real applicant experience. If there's no answer — it honestly says "I don't know".

Free on Telegram
Open in Telegram
Full page →
Marketing AI assistant SaaS

Marketing AI assistant

www.eMarketingAI.pl

AI-powered marketing automation platform for content creation, campaigns, email marketing, and analytics

6
Free on GitHub, subscription plans on website
View on GitHub
Full page →
ngx-open-web-ui-chat Open Source

ngx-open-web-ui-chat

npm component for AI chat integration in Angular applications

26
Free and open source
View on npm
Full page →
Testing AI Assistant SaaS

Testing AI Assistant

AI-powered test orchestration platform for automated test execution, generation, and quality assurance

4
Free during testing period
View on GitHub
Full page →

Founder

Mikhail Peraviortkin

Mikhail Peraviortkin

18+ years in software development

Mikhail Peraviortkin is the founder of MiCode. For over 18 years he has built software — from enterprise systems in Java and Oracle to AI-powered products. He worked on projects for Nokia, built supply-chain systems with AI agents (RAG, Text2SQL, 300+ REST endpoints), and ran the technical blog oracle-adf.info with 400,000+ views. Today at MiCode he turns that experience into practical AI tools that help businesses automate routine work and make data-driven decisions.

LinkedIn Upwork

Career highlights

Nokia

2015-2020

TO, Workflow, Mounting, Dispatch Tool projects

ReactJSJava

Various companies

2006-2024

Enterprise solutions: ExpertMe, Stitch, Butik, Harcord, Migrator, S3Traf, iMind

JavaOracle ADFSpringAngular

SCM Project

2020-2026

Enterprise supply chain management system with AI agents (SCM v1 & v2) — 300+ REST endpoints, AI integration (RAG, Text2SQL)

Spring Boot 3.xJava 17+Oracle DatabaseAngular 17TypeScriptPrimeNG

Community

2010-2016

Technical blog oracle-adf.info with 400,000+ views

Oracle ADFJava EEBlogging

By the numbers

Community contributions

Technical blog oracle-adf.info

400,000+

Over 400,000 views until 2016

Open Source

26

ngx-open-web-ui-chat package for Angular

View on npm

Legalka KB Telegram bot

Free AI assistant for relocants in Poland — answers questions about residence legalisation

Open in Telegram

Continuous learning

Recognitions and achievements

About the company

MiCode Sp. z o.o.

Founded
2024
Location
Jana Heweliusza 11 lok. 811, 80-890 Gdańsk, Poland
Tax ID (NIP)
5833510147
REGON
528740633
Industry
IT Services and Software Development

Founded in 2024 by an engineer with 18+ years of IT experience

FAQ

What does the engagement process look like?

We start with requirements analysis, then move into development in Java/Spring Boot and Angular, and finish with deployment for the client.

How fast do you respond to inquiries?

We typically respond within 1 business day.

What technologies do you work with?

We build systems in Java/Spring Boot and Angular, and implement AI solutions including RAG, Text2SQL, and LangGraph-based agents.

Do you integrate AI into existing systems?

Yes — we integrate AI with systems such as ERP and CRM via REST APIs; for example, our Accounting AI Agent integrates with the wFirma accounting platform.

How we work

  1. Intro conversation

    We learn about your goals, constraints, and timeline for free — in whatever format suits you.

  2. Proposal

    You receive a written scope, timeline, and pricing within 3 business days.

  3. Development

    We build iteratively with regular demos and your feedback at every milestone.

  4. Delivery

    Full handoff with documentation, tests, and deployment support.

  5. Support

    Ongoing maintenance and feature additions available after launch.

Contact

We typically respond within 1 business day.