SIMON FERESHETYAN FERESHETYAN FERESHETYAN
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SUMMARY
Infrastructure-focused specialist with 3+ years of experience in full-stack and DevOps. Specializing in workflow automation and AI-assisted development (Claude, Gemini CLI, OpenCode). Experienced with Docker, Linux environments and Windows Server infrastructure.
Work Experience
SetCenter (CJSC)
Software Engineer / System Administrator
- ▹ Developing and maintaining internal software applications, ensuring high availability and performance.
- ▹ Increasing team productivity by automating routine processes and scripting administrative tasks.
- ▹ Managing system administration on Windows Server, including Active Directory configuration and maintenance.
SaaS CRM Startup
Backend Engineer / System Architect / DevOps
Architecture & Core
Architected a multi-tenant SaaS CRM backend using NestJS 11, PostgreSQL, and Prisma ORM, utilizing Cloudflare R2 (via AWS SDK) for secure file storage.
Real-time & Performance
Implemented WebSockets (Socket.IO) for real-time notifications/chats and optimized background job processing via Redis and BullMQ.
System Integration
Developed a unified multi-channel messaging system integrating Telegram, Instagram, and Facebook Messenger APIs.
Business Logic
Engineered comprehensive CRM features including Kanban sales pipelines, role-based access control, and automated email campaigns.
Corporate Management System & API
Backend Developer (Freelance)
- ▹ Developed a REST API for the corporate system using Node.js, Express.js, and Mongoose.
- ▹ Implemented secure authentication (Argon2), robust error handling, and local file storage with Multer.
- ▹ Deployed the application to a VPS, configuring Nginx as a reverse proxy, PM2 for process management, and SSL certificates.
Skills
Languages
Frontend
Backend Frameworks
DevOps & Cloud
Databases
ORM & Data
Protocols
Message Queues
OS & Admin
AI & Tools
Education
National University of Architecture and Construction of Armenia
Bachelor of Computer Science — Software Engineering (Graduated 2025)
2021 – 2025