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Hello, I'm 

Tigran   Petrosyants

Full-Stack Web Developer
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01 / About

About Me

Full-Stack Web Developer with 3+ years of experience building and modernizing enterprise-grade web applications using Angular (versions 13 through 20) and Node.js. Proven expertise in leading major framework upgrades, developing content management features, and integrating complex API ecosystems including REST, GraphQL, and gRPC. Experienced in building scalable front-end architectures, collaborating across cross-functional teams, and driving front-end innovation. Familiar with AI tooling concepts including MCP (Model Context Protocol) and Agent-to-Agent interoperability. Strong communicator with a track record of working independently on high-impact modernization and platform initiatives.

LOCATION Yerevan, Armenia
EMAIL tigran.petrosyants@gmail.com
STATUS Open to opportunities

Languages

Armenian · Native English · Professional Russian · Professional Spanish · Elementary
3+
Years Experience
15+
Technologies
3
Companies

02 / Skills

Technical Skills

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Front-End

Angular 13–20 React Next.js TypeScript JavaScript (ES6+) HTML5 CSS3/SCSS Tailwind CSS Astro Three.js GSAP Angular Material RxJS Figma Figma-to-Code Workflows Lit (familiar)
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Back-End

Node.js Bun Express.js LoopBack MongoDB Firebase PostgreSQL (familiar) Redis (familiar) RESTful APIs GraphQL gRPC
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AI & Tooling

MCP (Model Context Protocol) Agent-to-Agent (A2A)
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Testing

Cypress (E2E) Puppeteer Unit Testing Component Testing
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DevOps & Cloud

Git GitHub/GitLab Bitbucket CI/CD Pipelines Docker AWS (familiar) Linux npm/yarn
◑

Methodologies

Agile/Scrum Code Reviews Technical Documentation Knowledge Transfer

03 / Experience

Experience

Dec 2022 — Present

Web Developer

FreeDOM Development CJSC

Yerevan, Armenia (Remote)

  • ▸ Developing dynamic enterprise web applications with Angular 13–17 and Angular Material, implementing complex forms, data tables, content management features, and interactive UI components
  • ▸ Building and maintaining RESTful APIs using Node.js, LoopBack, and MongoDB, ensuring seamless front-end/back-end integration across distributed systems
  • ▸ Integrating third-party APIs and services including authentication flows, data synchronization, and webhook-based event handling
  • ▸ Conducting code reviews for team members and interns, enforcing coding standards and mentoring junior developers through onboarding
  • ▸ Optimizing application performance through code refactoring, reducing API call redundancy, improving MongoDB query performance, and implementing caching strategies
  • ▸ Creating and maintaining technical documentation for modules, facilitating knowledge transfer across the development team
  • ▸ Collaborating with cross-functional teams including designers, QA, and backend developers to deliver enterprise features on schedule
Aug 2025 — Jan 2026

Front-End Developer (Contract)

STDEV

Yerevan, Armenia (Remote)

  • ▸ Led major Angular upgrade from version 17 to 20, migrating legacy RxJS-based module architecture to modern signal-based standalone component architecture across an enterprise-scale application
  • ▸ Refactored deprecated patterns, resolved breaking changes, and adopted Angular's latest features including signal-based state management and modern control flow syntax
  • ▸ Optimized application performance by implementing lazy loading, OnPush change detection, and tree-shakeable standalone imports, reducing bundle size and improving load times
  • ▸ Collaborated with cross-functional teams including backend engineers, designers, and QA to ensure seamless integration during the upgrade process
  • ▸ Conducted code reviews and provided constructive feedback to maintain codebase consistency, maintainability, and performance standards
Oct 2022 — Dec 2022

Web Development Intern

FreeDOM Development CJSC

Yerevan, Armenia (Remote)

  • ▸ Built responsive web applications using Angular, Tailwind CSS, HTML5, and CSS3, ensuring cross-browser compatibility and accessibility compliance
  • ▸ Developed REST APIs with Node.js, Express.js, and MongoDB, following RESTful design principles and best practices
  • ▸ Wrote E2E automated tests using Cypress, improving test coverage and reducing regression bugs
  • ▸ Optimized application performance, accessibility (WCAG), and SEO through audit-driven improvements
Mar 2021 — Dec 2022

Customer Support Specialist

Digitain

Yerevan, Armenia

  • ▸ Provided technical support for enterprise-grade B2B gaming platform, troubleshooting complex issues and coordinating with development teams for resolution
  • ▸ Developed strong communication and problem-solving skills in a fast-paced, client-facing technical environment serving international clients

04 / Projects

Projects

All professional work projects are under NDA. The examples below are personal projects.

05 / Education

Education & Certifications

Degrees

Bachelor of Management

Sep 2017

Eurasia International University, Yerevan

ERASMUS+ Exchange Scholarship

Dec 2019

Santiago de Compostela University, Spain

Certifications

Certificate of React JS

Nov 2021

Armenian Code Academy

Certificate of JavaScript

Jul 2021

Microsoft Innovation Center

Languages

Armenian Native
English Professional
Russian Professional
Spanish Elementary

06 / Contact

Get In Touch

I'm currently open to new opportunities. Whether you have a project in mind, a question, or just want to say hello — I'd love to hear from you.

in

LinkedIn

linkedin.com/in/tigran-petrosyants

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