Igor Geshoski, Developer in Skopje, Macedonia
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Igor Geshoski

LangChain Developer

Skopje, Macedonia

Toptal member since June 8, 2016

Bio

Igor is a seasoned technical lead with 12+ years of experience delivering scalable platforms, leading AI innovation, and driving product architecture across fintech, legal tech, and SaaS. He has a proven impact in system design, LLM-powered agentic architectures, and full lifecycle leadership. Igor is an expert in building resilient, high-performance systems and successfully leading cross-functional teams.

Portfolio

Cimphony
TypeScript, Express.js, LangChain, Large Language Models (LLMs)...
Jeeves
JavaScript, TypeScript, Express.js, Microservices, React, Next.js, MySQL
VERO
React, Antd, Python, Redux

Experience

  • Object-oriented Programming (OOP) - 13 years
  • Express.js - 6 years
  • SQL - 5 years
  • JavaScript - 5 years
  • React - 4 years
  • Multistage LLM Chains - 1 year
  • Large Language Models (LLMs) - 1 year
  • LangChain - 1 year

Preferred Environment

Git, IntelliJ IDEA, Windows, MacOS, TypeScript, JavaScript

The most amazing...

...thing I've coded is a convolutional neural network for face recognition with an additional generic module for parameters optimization using genetic algorithms.