001 Lead SE & AI Integration Specialist

Volodymyr Saakian

9+ years building enterprise platforms. Daily practitioner of agentic AI — autonomous pipelines, LLM-powered tools, and AI assistants using LangChain, LangGraph & Claude API.

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Volodymyr Saakian
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About

I build AI systems that think and scale.

Lead Software Engineer with 9+ years building high-load platforms for global enterprise clients (TUI, Ciklum). A daily practitioner of agentic AI — I design and ship autonomous pipelines, LLM-powered tools, and AI assistants using LangChain, LangGraph, Claude API, and OpenAI API.

AWS Solutions Architect certified. Experienced technical lead with a track record of mentoring teams, driving multi-market rollouts, and architecting serverless microservice systems. Author of PaneScale — an open-source spatial terminal workspace built with Rust and Tauri.

Location Prague, Czech Republic
Specialization Agentic AI & Full Stack Engineering
Current Role Lead Software Engineer @ Ciklum
AI Stack LangChain · LangGraph · Claude API · MCP
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Experience

Lead Software Engineer

Ciklum
2024 — Present

Leading engineering team across 15+ international markets. Integrated agentic AI tooling into team workflow and architected event-driven serverless pipelines on AWS.

  • Integrated AI-assisted code review & generation into team workflow, increasing delivery throughput
  • Architected event-driven pipelines on AWS Lambda and AppSync handling high-volume booking traffic
  • Led onboarding programs, reducing new-hire ramp-up time by ~30%

Full Stack JS Developer

Ciklum
2022 — 2024

Modernized TUI's architecture with Microfrontend (MFE) technologies, enhancing the codebase and creating high-load Node.js microservices on serverless AWS Lambda.

  • Developed with React, NodeJS, Express, AppSync, GraphQL
  • Utilized AWS technologies including S3, Lambda, CloudFormation, and API Gateway
  • Implemented Microfrontend architecture for modular frontend development

Full Stack JS Developer

Lohika
2018 — 2022

Worked on a high-load project with Node.js microservices, creating a constructor for client reports to show performance metrics.

  • Developed with React + Redux + Saga, NestJS, and PostgreSQL
  • Utilized Lerna for monorepo management
  • Built prototype applications for people with disabilities using React and NestJS

Software Engineer

Luxoft
2017 — 2018

Developed enterprise-level applications with focus on scalable architecture and performance optimization. Worked with distributed systems and modern web technologies.

  • Built responsive web applications using React and modern JavaScript
  • Integrated with RESTful APIs and microservices architecture
  • Collaborated with cross-functional teams on enterprise projects

Frontend Developer

CodeDealer
2016 — 2017

Specialized in frontend development and user experience design, creating interactive and responsive web interfaces for various client projects.

  • Developed modern web interfaces using JavaScript, HTML5, and CSS3
  • Implemented responsive design principles and cross-browser compatibility
  • Worked on optimization for web performance and user experience

Junior Developer

Atomspace
2015 — 2016

Started professional development career working on web applications and learning modern development practices in a collaborative environment.

  • Developed foundational skills in web development technologies
  • Contributed to team projects and learned agile development practices
  • Gained experience with version control and collaborative coding
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Skills

Agentic AI (LangChain, LangGraph) 90%
TypeScript / JavaScript 95%
React + Node.js (NestJS, Express) 92%
AWS Serverless (Lambda, AppSync, S3) 85%
Python / AI Tooling 80%
Microfrontend Architecture 85%

AI & Tools

Claude API OpenAI API RAG Prompt Engineering MCP Rust / Tauri GraphQL PostgreSQL Docker Kubernetes CI/CD OAuth2

Certification

AWS Certified Solutions Architect
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Projects

NanoClaw — Personal AI Assistant
Private
AI / Agentic

NanoClaw — Personal AI Assistant

Agentic assistant integrated with Telegram, Gmail, WhatsApp, and Slack. Built on Claude Agent SDK with LangChain-style tool orchestration, containerized per-channel memory, and MCP tooling.

Personal Project
Autonomous Trading Bot
Private
AI / LangGraph

Autonomous Trading Bot

LLM-guided trading system on Bybit using a LangGraph state machine for position management and risk control. Fully autonomous decision loop with configurable strategy parameters.

Personal Project
PaneScale
Open Source · Rust

PaneScale

Spatial terminal workspace — organize terminals, SSH connections, files, and notes on an infinite canvas. Cross-platform desktop app built with Tauri v2 (Rust), React, and tmux.

GitHub
TUI Booking Platform
Full Stack · Enterprise

TUI Booking Platform

Led delivery across 15+ international markets on TUI's booking platform. Microfrontend architecture, event-driven AWS Lambda pipelines, AppSync GraphQL API.

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Contact

Let's build something remarkable together.

[email protected]
+420 728 042 791
Prague, Czech Republic