Enes Ates

Pre-Seed Startup (2026 - Present) - Built the backend foundation of a pre-seed product, owning API design, service architecture, data models, testing, and cloud infrastructure. - Developed backend services with Node.js, NestJS, TypeScript, and PostgreSQL while contributing to the React frontend and shaping technical decisions together with the founding team. Independent Projects - Designed and developed GameDex, a full-stack game library platform using NestJS, React, PostgreSQL, and Redis.

- Contributed to the development of carbon tracking software for major online retailers such as Klarna, and Vinted, enabling real-time measurement and monitoring of their environmental footprint. - Built modular, high-scale systems on Google Cloud Platform using NestJS, TypeScript, Node.js, Go, Python, PostgreSQL, and Redis, supporting 1M+ daily transactions. - Took end-to-end ownership of a legacy Go migration to modular NestJS, improving developer productivity by 30% and reducing calculation time by 25%.

- Integrated external services and implemented backend features for e-commerce website projects using Salesforce Commerce Cloud and JavaScript technologies, collaborating closely with a cross-functional agile team. - Certified Salesforce B2C Commerce developer.

- Developed new features and fixed bugs for e-commerce website projects using Salesforce Commerce Cloud and JavaScript technologies, working as a backend developer. - Collaborated closely with the tech lead and frontend developers in an agile team, addressing well-defined requirements efficiently.

Built backend services and integrated third-party solutions for Rituals Cosmetics’ e-commerce platform using JavaScript and Salesforce Commerce Cloud, with additional experience in SAP Hybris and Java.

Developed scalable backend APIs in Scala for an internal tool used by Shazam, using functional programming and Test-Driven Development in an agile startup environment.

- Created a web application for gyms using Python and Django, enabling management of customer information, payments, and overall operations. - Developed a web-based Digital Signage application for pharmacies on Raspberry Pi using Python, providing real-time information on opening hours, nearby pharmacies on duty, and displaying advertisements.

Developed a navigation application for buses on GNU/Linux kernel using C and GTK+, assisting drivers in finding their way on new routes for public transportation systems.