Catalin I.

About Me

Catalin is a Lead JavaScript Developer handling architectural design decisions and technology selection and working on new ways to improve and create better experiences for users. He writes well-designed code following clean coding principles, develops versatile solutions for multiple channels, integrates modern interfaces with server-side services, and ensures designs meet specific user and compliance requirements.

Frontend

Backend

QA & Testing

Other

Work history

UpStack
UpStack
Lead JavaScript Developer
2022 - Present (3 years)
Remote
  • Creating and developing innovative software solutions for clients across a broad range of industries.

  • Participating in scrums consisting of cross-functional teams, both software and hardware.

  • Ensuring that features are being delivered efficiently and on time.

Freelance
Freelance
Senior Front-end Developer
2021 - Present (4 years)
Remote
  • Creating intuitive and responsive web interfaces and delivering efficient and reusable front-end components on projects.

  • Developing and implementing solutions to optimize UIs and improve application performance and user experience on solutions.

  • Managing and leading multiple projects for clients, contributing to architectural and tooling decisions.

Cognizant Softvision
Cognizant Softvision
Front-end Team Lead
2021 - 2021
Remote
  • Led a team of 3 developers to refactor an existing solution and build a new front-end architecture.

  • Provided the tooling, direction, and framework to re-architect the solution to scale and function properly.

  • Offered on-call support for the dev team production application, guiding and mentoring them on development best practices.

Arezzo Sky
Arezzo Sky
Software Developer
2019 - 2021 (2 years)
Remote
  • Designed, architected, and implemented front-end solutions on the new data platform.

  • Designed, built, and deployed the data loading library on the platform and addressed all technical challenges and quality tradeoffs.

  • Developed the routing system on the platform, managed CI/CD processes, and conducted tests on solutions.

Cognizant Softvision
Cognizant Softvision
Software Developer
2014 - 2019 (5 years)
Iaşi, Romania
  • Architected, designed, and developed multiple front-end applications and solutions using different libraries, tools, and frameworks.

  • Led different teams to define software architecture, explore existing systems, and determine areas of complexity on projects.

  • Participated in code reviews and development of technical coding standards and mentored junior devs on best practices.

5 Point Solution
5 Point Solution
Software Developer
2013 - 2014 (1 year)
Iaşi, Romania
  • Developed and built websites and CMS solutions.

  • Resolved complex problems, upgraded existing systems, and improved the efficiency of websites.

  • Performed debugging and troubleshooting to enhance solutions on projects.

Showcase

Senior Front-end Developer - Data Platform
Senior Front-end Developer - Data Platform
  • Developed data platform solutions for intuitive relationship management.

  • Contributed to infrastructure and implemented an in-house library for UI, state management, and data loading.

  • Led the delivery of a data platform solution, focusing on user experience and system integration.

Senior Front-end Developer - Franchisee Management Portal
Senior Front-end Developer - Franchisee Management Portal
  • Led front-end development for the FMS, a portal for franchise management.

  • Emphasized the use of modern front-end tools and libraries.

  • Focused on user experience and functionality for order management, inventory, and payments.

Senior Developer - Clinic Management System
Senior Developer - Clinic Management System
  • New features have been added to the Clinic Management System to assist users with business, employee, client, appointment, payment, and report management.

  • The system focuses on streamlining operations for businesses, employees, clients, appointments, payments, and reporting.

  • The project involves design, development, and implementation of new features within the Clinic Management System.