Open to opportunities

Grisha Poghosyan

@grishapoghosyan

Message

I build scalable backend platforms, distributed systems, APIs, and enterprise integrations.

Armenia

Message

What I'm looking for

I'm looking to build reliable, scalable backend platforms and integration-heavy systems, contributing to architecture, performance, automated testing, and CI/CD delivery.

At ServiceTitan, I build scalable backend capabilities for EnterpriseHub, including MFA, SSO, service integrations, and background synchronization. I improve reliability with automated testing, load testing, Kubernetes, Helm, GitHub Actions, and safe feature rollouts.

I've also built warehouse integrations for PostNord, mission-critical operational applications for Armenia's Ministry of Defense, and real-time game backends at Softconstruct. Across .NET, Node.js, TypeScript, PostgreSQL, Redis, and microservices, I focus on clean architecture, performance, and maintainable systems.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

ServiceTitan Armenia

Sep 2024 - Present (1 year 11 months)

Design and build scalable backend capabilities for EnterpriseHub, focusing on reliability, maintainability, and microservice-based architecture. Work on complex platform features including MFA, SSO, service integrations, and background synchronization.

C#.NET ASP.NET Core Microservices Kubernetes Helm GitHub Actions xUnit NBomber MFA SSO API Design CI CD

Software Engineer

Postnord Strålfors

Aug 2023 - Nov 2024 (1 year 3 months)

Designed and implemented client integration mechanisms for PostNord's Warehouse System, ensuring reliable data exchange across logistics and customer-facing workflows. Built data transformation and processing flows to support warehouse operations.

Integration data transformation .NET C#Dependency Injection Identity Management

Software Engineer and Architect

Ministry of Defense of Armenia

Aug 2022 - Aug 2024 (2 years)

Designed and developed web, desktop, and background service applications for military and internal operational workflows. Built backend services using .NET, ASP.NET Core, Node.js, and NestJS with PostgreSQL, MS SQL Server, Redis, and MongoDB.

.NET ASP.NET Core Node NestJS PostgreSQL MS SQL Server Redis MongoDB RxJS FastReport Architecture System Design

Software Development Engineer

Softconstruct

Oct 2021 - Aug 2022 (10 months)

Started as a backend developer and became the main backend engineer for real-time game projects including Blast, Crash, and Striker. Built backend services using Node.js, Express.js, Socket.io, PostgreSQL, Redis, and Knex.js.

Node Socket.IO PostgreSQL Redis Knex.Js TypeScript TypeORM C#DevOps

Node.js Developer

SkyLab LLC

Jun 2021 - Oct 2021 (4 months)

Built Node.js backend services for Internet.am and Regardify using Express.js and MongoDB. Integrated Internet.am with WHMCS 8 through a middleware layer supporting customer service workflows.

Node MongoDB WHMCS REST APIs