With 5+ years in web and mobile development, Luka offers robust technical and leadership capabilities. An ideal fit for your team, if you are looking for a reliable and independent tech expert capable of solving complex problems, and leading teams.With 5+ years in web and mobile development, Luka offers robust technical and leadership capabilities. An ideal fit for your team, if you are looking for a reliable and independent tech expert capable of solving complex problems, and leading teams.
Subotica, Serbia
CET - GMT +1, GMT +2

Luka Patarcic

Technical Lead

5+ years of experience
Luka's avatar is a mysterious-looking cat wielding a glowing sword. The sword suggests a powerful and capable personality, reflecting his expertise in web and mobile development.

Part of FatCat Coders since:
August 2020

With 5+ years in web and mobile development, Luka offers robust technical and leadership capabilities. An ideal fit for your team, if you are looking for a reliable and independent tech expert capable of solving complex problems, leading teams, and delivering high-quality projects from start to finish.

Calendly - Marketing Web Page

Client Project

September 2023 - December 2023

Calendly leads the way in automated meeting scheduling, offering team-based scheduling solutions and integrations with advanced security features.

  • Led a team of two FatCat Coders developers for Calendly's main website project (calendly.com)

  • Conducted thorough research and gathered insights to develop prototype solutions, which were presented to the Calendly team.

  • Utilized the findings from the research to determine the optimal framework and CI/CD deployment for the main webpage, from research and presentation to development and release.

  • Collaborated closely with the Calendly marketing team to implement ideas, including transitioning the website from Gatsby to Next.js and supporting the overall transition process.

Main tech stack:

Gatsby, NextJS, ReactJS, Vercel; AWS, TypeScript, Contentful

Calendly - Product

Client Project

June 2023 - September 2023

  • Worked on the back-office/admin panel ( namely ‘Active Admin‘;), initially written in Ruby on Rails, where he implemented tables, user database printing, and user information.

  • Added extra features for migrating users from one organization (company) to another.

  • Contributed to the main Calendly application by introducing features related to user migration, listing migrated users, displaying their current status, and implementing an email-sending feature, as well as, facilitating import and export of "event types" on Calendly.

  • Collaborated directly with the in-house Calendly team consisting of 3 developers, 1 QA, 1 PM, and 1 Designer, following the scrum methodology.

Main tech stack:

ReactJS, JavaScript, Redux, Ruby on Rails, PostgreSQL

Insightful

Client Project

December 2022 - April 2023

Insightful is a team-automated tracking tool designed to monitor app and website usage, capture screenshots, and track activity in real-time for improved performance.

  • Contributed to the implementation of microservices and the development of new integrations with prominent tools such as Jira and Slack.

  • Successfully implemented automatic time mapping and project/task creation based on predefined rules.

  • Developed a feature for normalizing application names in the product to ensure seamless usage of the app.

  • Enhanced features through both independent work and collaborative efforts with the Insightful team, consisting of 1 team lead, 1 frontend developer, 1 QA, 1 Designer, and 1 Product Owner.

Main tech stack:

NodeJS, AngularJS, ElasticSearch, MongoDB, microservices

Fox Vision

Client Project

October 2022 - December 2022

Fox Vision is an advertising company specializing in the food industry, specifically tailored for tablet displays to address the advertising needs of food delivery companies.

  • Developed tracking via Google Maps to follow the location of the table display, implemented SMS & Email verification for the app, and introduced a feature for real-time communication between mobile and tablet.

  • Led a team of four (4) full-stack FatCat developers, overseeing tasks such as conducting code reviews, facilitating brainstorming sessions, and actively contributing to the development process. Contributed as a member of the Fox Vision scrum team, which included 1 PM, 1 Designer, and 1 QA.

  • Improved and refactored the codebase to ensure enhanced performance and maintainability.

  • Successfully delivered a Minimum Viable Product (MVP), enabling the client to pursue investment opportunities and effectively present their innovative idea.

Main tech stack:

ReactJS, PostgreSQL, AWS, React Native, NestJS, NodeJS, TypeScript