Fred (Julio) M.
Full-stack Developer
Experience
Mar 2023 - Present
2 years 10 monthsSouth Africa
Full-stack Developer
Molotovcocktail.tv
- Contributed to the development of Hyundai Mexico’s marketing website, with a primary focus on creating the car 3D configurator. I managed both frontend and backend aspects, and the website attracted over 200,000 users.
- Built a backend pipeline for large-scale 3D model optimization, reducing model sizes (e.g., from 3GB to 300MB) with minimal draw calls to ensure compatibility with Unity.
- Created a garment configurator allowing users to customize 3D garments and submit orders to a chosen printing provider.
- Achieved a 99% reduction in ECS costs by implementing RabbitMQ to optimize task execution. This improvement enabled efficient scaling and significantly decreased request durations for resource-intensive processes like texture transfer APIs, 3d models baking APIs and more, reducing infrastructure costs from $500 per service to under $5 during development.
- Contributed to the design and deployment of infrastructure solutions for various internal and external client applications.
Aug 2021 - Mar 2023
1 year 8 monthsLondon, United Kingdom
Full-stack Developer
Deepgears
- Upgraded the web-based rendering system to a photorealistic Three.js renderer, enhancing performance from a limit of 5 consecutive 3D garment model changes to seamless support for all garment variations. This optimization ensured the entire application consistently operated with a memory footprint below 55MB.
- Developed the frontend for a custom web analytics tool that streams events in real-time without disrupting application performance.
- Collaborated with clients, such as Mr. Porter, to launch a custom version of the app on their website, which boasts over 4 million monthly active users.
- Created a Webpack configuration to enable deployment as a JavaScript library for seamless web integration, eliminating the need for iframe deployment and preventing issues with adblockers.
- Managed cloud and application reliability, using Sentry for efficient error tracking in production and deploying infrastructure with ECS, ECR, S3, and CloudFront.
- Played a key role in developing and enhancing features on the Django-based backend application, contributing nearly 60% of all backend APIs.
Jan 2021 - Jul 2021
7 monthsBronxville, United States
Full-stack Developer
Idealiner
- Modernized their 2007 music streaming website, significantly improving site speed and accelerating the rollout of new features.
- Made 80 UI designs including desktop, mobile, and email template UI designs.
- Implemented 18 Graphql mutation resolvers, 46 Graphql query resolvers, and 10 API requests to serve the new leerecs backend.
- Implemented 38 full responsive web pages, from landing pages, admin pages, and user form request pages.
- Launched leerecs radio using Azura cast and hosted it on AWS EC2 and from time of launch didn’t have any downtime.
- Managed their DevOps where I deployed 3 apps on an ec2 instance and setup CI and CD process for the backend deployment.
Apr 2020 - Dec 2020
9 monthsKigali, Rwanda
Full-stack Developer & UI Designer
Guezshow
- Implemented 11 full responsive web UI layouts for their website guezshow.com.
- Designed 5 pitch designs for their client.
- UI designed 4 websites UI designs.
- Integrated WebGL into the website, creating an immersive and polished experience, which was subsequently used to pitch a virtual museum concept. This enhancement contributed to securing $100,000 in Azure sponsorship credits.
- Created 3 web based demo for the client for showcase.
- My pitched deck helped them land 3 clients.
Summary
Full-stack developer with 5+ years of experience in web and app development, skilled in both frontend and backend frameworks. Proficient in designing scalable solutions and deploying to cloud platforms, with a multidisciplinary approach that blends technical and UI/UX expertise. Dedicated to delivering impactful and modern digital experiences.
Languages
English
NativeEducation
College Saint Andre
Physics Chemistry Mathematics · Kigali, Rwanda
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