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Tsolak Harutyunyan

@tsolakharutyunyan

I build scalable Node.js APIs, AI integrations, and distributed backend systems.

Armenia
Message

What I'm looking for

I'm looking to build scalable, reliable backend systems, particularly AI-powered products, distributed services, APIs, automation, and data-processing solutions.

I've built scalable backend services at Apex Wave, SABX, and Develandoo using Node.js, NestJS, Koa.js, PostgreSQL, DynamoDB, and AWS. At Apex Wave, I develop AI-driven services with OpenAI API integrations, prompt templates, automation, content generation, and data extraction.

At SABX, I built RESTful APIs for a B2B platform and integrated Stripe, QuickBooks, and Microsoft Dynamics 365. I also optimize database schemas and queries to improve performance, reliability, and API response times, including backend services that support users with speech and hearing limitations.

Experience

Work history, roles, and key accomplishments

AW
Current

Backend Engineer

Apex Wave

Feb 2025 - Present (1 year 7 months)

Developed backend services for an AI-driven application using prompt templates to generate structured AI responses. Implemented LLM integrations for automation, content generation, and data extraction.

Education

Degrees, certifications, and relevant coursework

National Polytechnic University of Armenia logoNA

National Polytechnic University of Armenia

Bachelor's degree, Engineering

2014 - 2018

Pursued a Bachelor's degree at the National Polytechnic University of Armenia, focusing on foundational engineering and computer science principles.

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