Tomasz Maj

IT Services & AI Solutions

Engineering intelligent systems. Leading with purpose.
Building the future, one solution at a time.

12+ Years in Software
AI Specialist & Integrator
∞ Passion for Innovation
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01About

A passionate software engineer with full-stack expertise and a proven track record in both technical execution and team leadership. I thrive on solving complex problems and continuously expanding my skill set to deliver high-quality, maintainable solutions.

Currently specializing in artificial intelligence and LLM integration, I'm at the forefront of a transformative technology reshaping the software industry. I build practical AI solutions that drive real business value — from automating workflows to creating intelligent knowledge systems.

As the owner of Tomasz Maj IT Services, I bring an entrepreneurial perspective to every engagement. I excel in remote work environments, combining strong self-direction with clear communication to deliver results that exceed expectations.

⚙

Company Owner

Running Tomasz Maj IT Services since 2020, providing AI consultancy and custom software development.

★

Team Leader

Proven track record of leading distributed engineering teams at enterprises like BP, HSBC, and Deliveroo.

✓

Certified Professional

Oracle Certified Associate (Java), with certifications in PHP5, CSS3, HTML5, and MySQL.

02Journey

AI Consultancy & Development

Tomasz Maj IT Services

Designing LLM-powered systems for business automation. Building custom MCP servers, RAG-based knowledge management, and multi-agent systems. Deploying AI platforms and Python microservices.

OpenAIClaudeGeminiPythonRAGMCPDockerKubernetes

Smart Contract Developer

DEIN

Building complex prediction market modules with Solidity. Cross-chain data transfers between Ethereum and Arbitrum. Contract optimization and testing frameworks.

SolidityFoundryEVMLayerZeroHardhat

Lead Software Engineer / Senior Data Engineer

BP

Building Unified Data Experience platform. Leading metadata work stream. Modifying OpenMetadata and Dagster for data steward workflows. AI-powered discovery and search.

PythonAzureKubernetesGraphQLTerraformPostgreSQLLangChain

Senior Software Engineer

Deliveroo

Massive-scale order flow systems. Designed payment methods for corporate customers across high-throughput microservices. Full ownership from design to production.

GoRuby on RailsReactKafkaRedisAWSDatadog

Tech Lead

HSBC

Leading team delivering employee efficiency insights. Drove migration from legacy services. Responsible for high availability and service quality.

JavaSpringKafkaOracleSpock

Senior Java Developer

HSBC

Mortgage loan tooling for on-site bank workers. Complex multi-step form validation. Microservice architecture with mature CI/CD.

JavaSpringAngularCloud FoundryOracle

Software Developer

Luxoft / UBS

High-scale transaction reporting for OTC trades. Deep expertise in design patterns, TDD, DDD, clean code, and JVM internals.

JavaGroovySpringOracle SQLFpML

Web Developer

Ministry of National Defense

Owner of internal Moodle e-learning platform. Complete ownership of setup, maintenance, development and custom metrics.

PHPJavaScriptMySQLActive Directory

03Expertise

<AI/>

AI & LLM

  • OpenAI / ChatGPT
  • Anthropic / Claude
  • Google AI / Gemini
  • RAG & Vector Databases
  • MCP Servers
  • Multi-agent Systems
  • LangChain
{...}

Backend

  • Python
  • Java / Spring
  • Go
  • Ruby on Rails
  • Solidity / EVM
  • GraphQL / REST
</>

Frontend

  • React
  • JavaScript / TypeScript
  • Angular
  • HTML5 / CSS3
  • Responsive Design
☁

Cloud & DevOps

  • AWS
  • Azure
  • Kubernetes / Helm
  • Docker
  • Terraform
  • CI/CD Pipelines
☰

Data

  • PostgreSQL / Oracle
  • Redis
  • Kafka
  • Pinecone / Chroma
  • ETL / Dagster
✔

Practices

  • TDD / BDD
  • Domain-Driven Design
  • SOLID / Clean Code
  • Microservices
  • Agile / Scrum

04AI Partnership

Let's Build Astonishing AI Initiatives Together

I'm actively seeking partnerships with visionary teams and organizations ready to harness the transformative power of artificial intelligence. Whether you're looking to integrate LLMs into existing workflows or build entirely new AI-powered products, I bring hands-on expertise and strategic thinking to every collaboration.

01

Business Process Automation

Design and deploy LLM-powered systems that automate complex workflows, reduce manual effort, and unlock new efficiencies across your organization.

02

Intelligent Knowledge Systems

Build RAG-based platforms that transform your organization's data into searchable, contextual intelligence. Custom MCP servers for seamless tool integration.

03

Multi-Agent Architectures

Architect systems of specialized AI agents that collaborate, evaluate, and iterate — delivering results far beyond what single-model approaches can achieve.

04

AI Strategy & Integration

Navigate the rapidly evolving AI landscape with confidence. From model selection to production deployment, I'll help you make informed decisions and ship reliably.

Ready to explore what's possible? Let's talk.

05Tools

Secure Password Generator

Generate cryptographically strong passwords. A utility I've relied on for years — now available to everyone.

06Experimental

tmaj-nano — local inference prototype

07Connect

Interested in collaboration, partnership, or just a conversation about technology? I'm always open to connecting with like-minded professionals and organizations.

LinkedIn GitHub

For direct contact details, try the experimental chat above.