GS

Looking for a job

Grigoriy Semyonov

@grigoriysemyonov

Middle Full-stack Engineer at Omis Ink who built an AI-powered CRM with LLM analysis and natural-language search.

At Omis Ink, I developed full-stack platforms including a training simulator with 150+ simulated test scenarios and a web platform for a major furniture retailer supporting 20K+ customer accounts.

I also built an AI-powered CRM that analyzes customer activity and uses LLM-powered explanations and a RAG pipeline to help teams find relevant customer records, support tickets, and communications through natural-language queries.

Experience

Work history, roles, and key accomplishments

OI

Current

Middle Full-stack Engineer

Current

Omis Ink

Nov 2023 - Present (2 years 11 months)

Developed an interactive QA engineering training simulator and a scalable web-based platform for a major furniture retailer. Built healthcare workflow automation and AI-powered solutions including computer vision and CRM platforms.

React TypeScript NestJS NodeJS Python AI Machine Learning RAG LLM Computer Vision CRM Healthcare QA Tailwind JavaScript PHP Laravel REST APIs Git Docker Kubernetes CI CD Jenkins AWS Azure GCP

Education

Degrees, certifications, and relevant coursework

KA

Kaggle

Intermediate Machine Learning, Machine Learning

Completed Intermediate Machine Learning course.

ES

EPAM Systems

Cloud & DevOps, Cloud & DevOps

Completed Cloud & DevOps certification.

HU

Harvard University

CS50's Introduction to Computer Science, Computer Science

Completed CS50's Introduction to Computer Science through edX.

CI

Cisco Systems, Inc.

Introduction to IoT, Internet of Things

Completed Introduction to IoT certification.

KA

Kaggle

Intro to Machine Learning, Machine Learning

Completed Intro to Machine Learning and Intermediate Machine Learning courses.

IE

Innovative University of Eurasia

Bachelor of Science, Computer Science

Grade: 3.5/4.0

Bachelor of Science in Computer Science with a cumulative GPA of 3.5/4.0.

HU

Harvard University

CS50w Web Programming with Python and JavaScript, Computer Science

Completed CS50's Web Programming with Python and JavaScript and CS50's Introduction to Computer Science through edX.

Tech stack

Software and tools used professionally

Kubernetes

Jenkins

Node.js

Laravel

NestJS

Tailwind CSS

React

Python

PHP

TypeScript

Git

Docker

AWS

REST APIs

Availability

Looking for a job

Location

Kazakhstan

Authorized to work in

Salary expectations

50k+ USD

Social media

Job categories

Full Stack Engineer

Skills

Fullstack Development React TypeScript NodeJS NestJS Python AI Machine Learning Large Language Models RAG Computer Vision REST APIs JavaScript (ES6+)Tailwind PHP

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