Agustin Jaralampidis

Lead Front-end Developer @ We Go GreenR

July 2020 - Present

— Stabilization of the Web App:

• Restored the functionality of the JavaScript and PHP web app, fixing multiple critical bugs.
• Enhanced app performance by optimizing global state management, reducing Redux usage in favor of Next.js SSR (Server Side Rendering).
• Teamed up with back-end developers to optimize database queries and clean back-end code to reduce load times.

— Homepage Refactoring:

• Redesigned the homepage to improve UX and boost client conversions.
• Set up a Figma design system based on the current branding, to improve UI consistency and speed up the design process.
• Implemented the new homepage using TypeScript, Tailwind CSS, and Next.js (React), creating reusable components as part of the new design system.
• Decreased bug reports introducing automated testing with React Testing Library, MSW, and Jest.

— Homepage Refactoring:

• Led the recruitment of 3 junior developers, and mentored 4 team members on best practices such as semantic HTML and Git workflows like Gitflow, helping them achieve autonomy as fast as possible.
• Helped the company owner to design and prioritize new features, aligning technical initiatives with business objectives and timelines.
• Advocated for and implemented agile methodologies. Served as SCRUM master optimizing team workflow and development efficiency.

Freelance Front-end Developer @ Aves Argentinas

July 2022 - November 2022

— Tasks:

• Built a website from the ground up using Next.js, React, TypeScript, and Styled-Components.
• Developed an interactive map using OpenLayers, enabling users to dynamically visualize and filter KBA locations.
• Implemented search functionality allowing users to find specific KBA regions, animals, or plants.
• Conducted design reviews to ensure adherence to project requirements, enhance visual appeal, and meet deadlines.
• Leveraged Vercel for CI/CD deployment, ensuring good development experience and facilitating maintenance.
• Simplified data integration with a Node.js tool to migrate data from Excel to JSON format, minimizing friction with the client accustomed to Excel.

Front-end Developer @ We Are PSh

November 2020 - July 2022

— We Are PSh Website Revamp:

• Revamped the company website using Gatsby and React enhancing site performance, SEO, and developer experience.
• Integrated Lottie animations, improving the site's visual appeal and interactivity.
• Increased website performance going from 75 to 98 in Google Lighthouse scoring, contributing to higher search engine rankings.

— Internal Blog Development:

• Developed an internal blog for We Are PSh, utilizing React and Strapi.

— Homepage Refactoring:

• Contributed to multiple client projects, web apps, custom forms, and marketing sites using Node.js, TypeScript, React, and Next.js.
• Guided 4 junior developers during the onboarding of our team.