Ayush Srivastava
Noida
Summary
Dynamic Backend Developer with 4 years of experience in designing, developing, and maintaining scalable backend systems in top-tier product-based companies. Proficient in building robust APIs, database optimizations, and integrating third-party systems. Passionate about problem-solving, performance tuning, and delivering high-quality code.
Overview
6
6
years of professional experience
1
1
Certification
Work History
Backend Developer
Amazon
Benguluru
01.2022 - Current
- Designed and implemented RESTful APIs used by millions of users, reducing API response times by 20%
- Created a Project "Real-Time Notification System", Built a notification engine capable of sending 1M+ messages per second using Kafka and Redis.Integrated with multiple communication channels like email, SMS, and push notifications.
- Created a Project "Inventory Management Platform", Developed a scalable backend system for managing real-time inventory across 50+ warehouses. Optimized data sync processes to reduce delays by 70%.
- Optimized database queries and indexing, improving application performance by 30%
- Led the integration of third-party payment services, handling transactions worth $10M+ monthly
- Mentored 4 junior developers, enhancing their skills in system design and coding best practices
- Developed microservices architecture for a large-scale distributed system using Spring Boot and Docker
Backend Developer
BigShyft
Noida
06.2020 - 12.2021
- Re-architected a critical backend service to reduce latency by 40%, handling 2M+ requests daily
- Built scalable systems for real-time analytics using Kafka and ClickHouse
- Implemented a caching layer using Redis, reducing load on primary databases by 50%
- Enhanced system security by integrating OAuth 2.0 authentication and encrypting sensitive data
- Played a key role in CI/CD pipeline optimization, cutting deployment time by 60%
Software Engineer - Backend
Flipkart
Pune
07.2018 - 05.2020
- Contributed to the development of a high-traffic e-commerce platform, scaling to 1M+ DAU
- Designed and implemented a search functionality using Elasticsearch, boosting search efficiency by 25%
- Improved system reliability by introducing robust monitoring and alerting using Prometheus and Grafana
- Conducted code reviews to ensure adherence to coding standards and best practices
- Collaborated with cross-functional teams to deliver new features on tight deadlines
Education
High School Diploma -
Woodbine Gardenia School
06-2018
Bachelor of Technology - Computer Science Engineering
IIT Delhi
01.2018
Skills
- Java
- Python
- JavaScript
- Spring Boot
- Nodejs
- MySQL
- MongoDB
- Redis
- ClickHouse
- Docker
- Kubernetes
- Jenkins
- Prometheus
- Grafana
- Kafka
- Elasticsearch
- Git
- CI/CD
Certification
- AWS Certified Solutions Architect - Associate, Amazon Web Services, 11/21
- Oracle Certified Java Programmer (OCJP), Oracle, 09/18
- Certified Kubernetes Administrator (CKA), CNCF, 06/22
- MongoDB Developer Associate, MongoDB University, 01/19
Accomplishments
- Recognized as the 'Employee of the Year' at BigShyft for exceptional contributions to backend development in 2021.
- Improved system performance in a high-stakes project that won the team the 'Best Innovation Award' at Amazon in 2023.
- Contributed to an open-source project that received 500+ stars on GitHub.
Projects
Real-Time Notification System, Built a notification engine capable of sending 1M+ messages per second using Kafka and Redis. Integrated with multiple communication channels like email, SMS, and push notifications. Inventory Management Platform, Developed a scalable backend system for managing real-time inventory across 50+ warehouses. Optimized data sync processes to reduce delays by 70%.
References
Available upon request.
Publications
- Optimizing High-Traffic Backend Systems with Microservices Architecture, Google Scholar, 01/21
- Efficient Data Stream Processing with Kafka and ClickHouse, ResearchGate, 04/22
- Improving API Performance through Smart Caching and Database Optimization, Berlin Conference, 05/24
Timeline
Backend Developer
Amazon
01.2022 - Current
Backend Developer
BigShyft
06.2020 - 12.2021
Software Engineer - Backend
Flipkart
07.2018 - 05.2020
High School Diploma -
Woodbine Gardenia School
Bachelor of Technology - Computer Science Engineering
IIT Delhi
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