Aman Singh

Experience

• 

  Foxmula - The Smart Way

  May 2021 - Jul 2021

  Software Developer Intern
• 

  Freecharge

  Jan 2022 - May 2024

  Cost Optimization: Migrated microservices from DynamoDB to MongoDB, achieving a 40% cost reduction without compromising performance.Performance Enhancements: Boosted REST API response times by 30%, improving transaction speeds and customer experience.Database Load Reduction: Implemented caching mechanisms and queue solutions, reducing database load by 20%.Scalable Application Development: Built robust, scalable applications for seamless fintech operations using Java and Spring Boot.Collaborative Product Development: Partnered with product owners to align backend solutions with evolving market strategies.Cashback API Innovation: Designed and delivered location-based cashback services, enhancing user engagement and system scalability. Show less

  • Software Engineer

    Jul 2022 - May 2024

  • Graduate Engineering Trainee

    Jan 2022 - Jul 2022
• 

  Tartan

  May 2024 - now

  Backend Engineer

  Revenue-Critical Projects: Spearheaded the flagship verification module, driving 70% of the company’s revenue through robust API development and system optimization.System Optimization: Improved system performance by 25% using advanced caching and queue management strategies.Cloud Cost Efficiency: Resolved Google Cloud Platform issues, reducing cloud costs by 15% while maintaining system reliability.Team Leadership: Managed and mentored a team of 5 engineers, ensuring timely sprint releases and effective resolution of production issues.API Integration: Successfully integrated third-party APIs (e.g., Digilocker, ABFL), enhancing service offerings and operational efficiency.Schema Design & Optimization: Designed and optimized database schemas, improving data extraction and storage efficiency.Innovation in Data Processing: Developed hybrid Java-Python applications for OCR and data scraping, reducing retrieval time by 15%. Show less