Gevorg Martirosyan

Position: Frontend Developer

Project Overview: EPAM Project LIBG-TCWC

As a Frontend Developer at EPAM Systems, I actively contribute to the LIBG-TCWC project under the Business Information & Media domain. This web application development initiative focuses on Cloud-based remote modem management, catering to the dynamic needs of modern businesses.

Key Project Contributions:

• Feature Implementation: Spearheaded the implementation of new features, enhancing the functionality and user experience of the Cloud-based remote modem management application.
  
• Code Enhancement: Continuously worked on coding improvements to ensure a streamlined and efficient codebase, promoting maintainability and scalability.
  
• Bug Resolution: Proactively addressed and resolved bugs, maintaining a high standard of software quality.
  
• Code Review: Conducted thorough code reviews, fostering collaboration and ensuring code adheres to established best practices.
  
• Task Estimations: Participated in task estimations, contributing to project planning and resource allocation.
  

Team Structure:

• Development Team: 20 membersQA Team: 7 members
  Frontend Development Team: 6 members
  Management: 2 members
  Business Analysts: 2 members
  QA Automation: 2 members
  Solution Architect: 1 member
  

Technological Landscape:

• Tools:TypeScript
  ESLint
  Husky + Lint Staged
  Prettier
  Axios
  Webpack
  
• Technologies:React and its ecosystem (Router, Redux, Thunk, Redux-Observables, Redux-Form)
  Material UI as a library
  Jest, Enzyme, RTL, Vitest for testing
  Stylus for styling
  Node.js for custom pre-commit checks
  AWS (Cloudfront, S3 bucket, Cloudwatch)
  

This role has not only enriched my proficiency in frontend development but also provided exposure to a collaborative and diverse team environment, contributing to the success of a significant web application project.

Project Overview

As a Software Engineer at EPAM Systems, I played a pivotal role in the PAYF-DAPI project for EV - Professional Services. This initiative focused on the implementation of a data abstraction layer for Payfit's internal low-code platform.

Key Project Objectives:

• Data Layer Migration: Spearheaded discussions on migrating direct MongoDB calls to the data layer, ensuring improved efficiency and maintainability.
  
• GraphQL Implementation: Implemented GraphQL queries, enhancing the flexibility and scalability of data interactions within the platform.
  
• Data Migration Assurance: Collected data to guarantee a seamless migration, actively ensuring that the process did not disrupt the application's functionality.
  
• Test Suite Development: Authored comprehensive integration and unit tests for migrated calls, contributing to a robust and error-free codebase.
  
• Customer Collaboration: Engaged proactively with the customer development team, understanding their internal tools and facilitating effective communication to meet project requirements.
  
• Ticket Creation and Implementation: Created and implemented necessary requirements by generating tickets, ensuring alignment with project goals and client expectations.
  
• Knowledge Sharing and Collaboration: Participated in knowledge-sharing sessions and engaged in pair programming, fostering a collaborative and innovative team environment.
  
• Code Quality Assurance: Conducted thorough code reviews, ensuring adherence to best practices and maintaining high code quality standards.
  

Team Structure:

• Development Team:5 Backend Developers
  1 Project Manager
  

Technological Landscape:

• Database: MongoDB
• Tools: Docker, DataDog, CircleCI, ESLint, CodeClimat, Git, GitHub
• Technologies: Node.js, Express.js, Nest.js, TypeScript, MongoDB, GraphQL

Project Overview

As a Frontend Developer at EPAM Systems, I contributed to the VRTX-CSE project under the Software & Hi-Tech domain. The project focused on providing backend software engineering and integration to implement Auth0 Identity Provider (IDP) into Vertex’s suite of products.

Key Project Objectives:

Key Responsibilities:

Component Replacement: Successfully replaced deprecated components, improving the overall robustness and sustainability of the software.

Accessibility Enhancement: Addressed and fixed accessibility issues, ensuring a more inclusive user experience for all.

Collaboration: Actively participated in daily meetings, contributing to effective communication and progress tracking within the development team.

Team Structure:

• Development Team: 5 members
• QA Team: 3 members
• Project Management: 1 member

Technological Landscape:

• Tools: React.js, TypeScript, Redux, Redux-saga, React Query
• Technologies: React.js, TypeScript, Redux, Redux-saga, React Query

As a dedicated member of a dynamic development team, I contributed significantly to the creation of a simplified Trello clone. Our project focused on implementing essential functionalities such as board, list, and card CRUD operations, along with an intuitive drag-and-drop feature. Additionally, we integrated user registration, login, shared boards, and invitation functionalities to enhance collaboration.

Responsibilities:

Backend Development: Developed robust routes, services, and controllers for Boards and Comments, ensuring seamless functionality.

Business Logic Implementation: Implemented essential business logic for Cards and Comments to enhance the overall functionality of the tool.

Error Handling and Security: Integrated comprehensive error handling mechanisms and worked extensively with JWT and Bcrypt for secure authentication and data protection.

Multiuser Integration: Collaborated on the implementation of a multiuser system, allowing users to invite each other and share boards effortlessly.

Authentication Features: Implemented user login and logout functionality, ensuring a secure and user-friendly experience.

Session Management: Integrated session management concepts in the backend, enhancing the overall user experience and system reliability.

Membership Functionality: Contributed to the development of membership features, enabling users to collaborate effectively within boards.

Team Collaboration:

• Development Team: 6 members

Frontend: 3 members
Backend: 3 members

• Quality Assurance (QA) Team: 6 members
• Mentorship: Guided by 2 experienced mentors
  

Technologies and Tools:

Database: PostgreSQL

Tools: Git, GitHub, TypeORM, Docker, Heroku, Jwt, Bcrypt

Technologies: Node.js, Express.js, TypeScript

Web Design:Developed user-friendly layouts for the main page, ensuring compatibility across different browsers and devices.

Component Creation:Designed a reusable modal window component and a custom form component for streamlined application functionality.

Documentation:Created clear and concise documentation for codebase understanding and knowledge sharing.

Quality Assurance:Conducted thorough code reviews to maintain high-quality coding standards.

Team Collaboration:Actively participated in team events, contributing to improved communication and teamwork.