Senior Software Engineer
Current• Employed NestJS, MySQL, Redis, and Kubernetes to design and build a new payments and entitlementsinfrastructure from scratch, supporting our growing business. Led a team of 6 highly skilled professionals tosuccessfully accomplish this ambitious project.• Developed a highly extensible user preference-saving service, akin to YouTube’s subscription system, leveragingNestJS and MySQL. Over 1 million users have utilized this service, resulting in more than 3 million preferencesstored securely in our system.• Constructed a fraud detection system to combat hackers utilizing stolen credit cards, bolstering the security of ourplatform.• Developed a payment integration with Stripe using Symfony, enabling seamless processing of over $100M intransactions over the past year. This integration has garnered a user base of 450k+ active subscribers, showcasingits reliability and scalability.• Mentored and guided junior developers in various areas of expertise, nurturing their growth and fostering acollaborative team environment.• Contributed significantly to the migration of our infrastructure from bare metal AWS servers to Kubernetes inGCP, optimizing scalability and performance.• Collaborated closely with the Infrastructure team to streamline the developer experience and address DevOpsconcerns, enhancing overall efficiency.• Acted as the subject matter expert (SME) for critical aspects such as user management, authentication, payments,user preferences, audit trail, and more.