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Knarik Harutyunyan
Open to opportunitiesBackend Developer (Node.js / TypeScript)
I build reliable Python and Node.js backend services, REST APIs, transactional workflows, and optimized SQL databases.
ArmeniaBackend Developer (Node.js / TypeScript) at STA Soft
About
I've built RESTful APIs and refactored backend modules at Makichyan Consulting, using Django, FastAPI, and MS SQL Server to improve performance and maintainability. At STA Soft, I refactor Python business logic into Node.js and TypeScript, build transactional workflows with Knex, and integrate LLM-based AI agents into backend services.
I also bring clinical-data experience from STATECS, where I developed CDISC-compliant SDTM and ADaM datasets. I enjoy clean backend design, relational data modeling, code reviews, and collaborating across the stack with React when needed.
Experience
Backend Developer (Node.js / TypeScript)
Refactored business logic from Python to Node.js (TypeScript) and implemented transactional workflows using Knex. Integrated LLM-based AI agents into backend services, designed prompt workflows, and worked with relational models using Objection.js in a Scrum environment.
NodeTypeScriptKnexObjection.JsLLMAI AgentsScrumGit
SAS Analyst (Clinical data)
Developed SDTM and ADaM domains following CDISC standards. Performed dataset validation, transformation, and regulatory checks, and generated statistical summaries and patient-level outputs.
SASSDTMADAM MCDISCData Validation
Education
National Polytechnic University of Armenia
Pursuing a Bachelor of Science in Information Technology.
NPUA (College)
Completed pre-bachelor studies in Information Technology.