# Vaibhav Sharma

> SDE @ Redprint | MS Computer Science - University at Buffalo SUNY | Ex SDE Trackolap, Beachfront | Java | Spring Boot | MySQL | MongoDB

Location: New York, New York, United States
Profile: https://flows.cv/vaibhavsharma

I'm Vaibhav Sharma, a Backend Engineer with a strong product mindset and a passion for building high-performance, real-time systems that scale. With hands-on experience in Java, Spring Boot, and Microservices Architecture, I’ve engineered platforms that process over 12+ billion daily ad-tech requests, optimized distributed data pipelines, and led cloud-native transformations that unlocked multi-million-dollar business value.

While backend is my core strength, I bring full-stack versatility. I’ve built and deployed full-stack applications, integrated GPS-based features into EdTech platforms, and launched React Native mobile apps on AWS, serving thousands of daily users. I thrive in Agile, DevOps-driven environments, using tools like Node.js, Aerospike, PostgreSQL, Docker, and Kubernetes to ship robust, scalable software fast.

Currently pursuing my Master’s in Computer Science at the University at Buffalo, I’m doubling down on what drives me: scalable architectures, data-driven decisions, and clean, impactful code.

I’m seeking opportunities with mission-driven teams building distributed systems, cloud-native applications, or data-intensive platforms where I can apply my skills, solve hard problems, and grow with brilliant engineers.

If you're building something bold that demands both technical depth and product intuition—let’s connect.

## Work Experience
### Software Developer @ Redprint
Jan 2025 – Present
• Engineered a cross-platform mobile app using React Native and Golang, enhancing UX for 3,000+ daily active users.
• Developed RESTful APIs with Golang and Node.js, reducing sync latency by 40% and boosting user retention.
• Redesigned schemas, migrating Firebase to MySQL, enabling relational queries, and 35% faster reporting.
• Deployed a full-stack app on AWS EC2 with load balancing and autoscaling, ensuring scalability and high availability.

### Software Engineer @ TrackOlap
Jan 2022 – Jan 2024
• Delivered low-latency ad delivery systems, reducing response time by 30% using microservices with Java Spring Boot.
• Built scalable ad-serving handling 12 billion bids per day, utilizing OpenRTB 2.6 and VAST in distributed systems.
• Integrated Kafka streaming pipelines, reducing message delivery latency by 70% in high-throughput data systems.
• Facilitated system scalability and flexibility with microservices architecture, handling 12 billion requests daily.
• Maintained and optimized ad targeting processes and Apache Druid datastore, driving $4.5 million monthly revenue.
​​• Upgraded 10+ Java 8 MVC services to Java 21, improving performance by 30% and ensuring 100% security compliance.
• Developed 5+ distributed systems, improving data throughput 40% using MongoDB, MySQL, and scalable architecture.
• Mentored a 4-member Scrum team, increasing deployment frequency 25% using CI/CD pipelines with Git and Jenkins.
• Implemented API testing, resulting in reduced production bugs by 30% using Postman, Mockito, and JUnit frameworks.
• Deployed Dockerized microservices on AWS, enabling real-time monitoring with Grafana and automated pipelines.

### Analyst @ High Beam Global
Jan 2020 – Jan 2021
• Improved MySQL database efficiency, reducing query execution time by 30% by optimizing indexes and logic.
• Strengthened backend resilience, ensuring 99.9% uptime with 10M+ records via monitoring and performance tuning.
• Accelerated backend data delivery, reducing processing time by 60%, utilizing automated ETL pipelines with Python.
• Optimized system performance, enabling fast retrieval of 5M+ unstructured records via MongoDB query improvements.


## Education
### Master of Science - MS in Computer Science
University at Buffalo

### Bachelor of Science - BS in Computer Science
Delhi University

### Summer School on Policy in Leadership and Governance
Indian Institute of Management, Ranchi

### 10+2 in Science
Kendriya Vidyalaya


## Contact & Social
- LinkedIn: https://linkedin.com/in/vaibhav1401

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Source: https://flows.cv/vaibhavsharma
JSON Resume: https://flows.cv/vaibhavsharma/resume.json
Last updated: 2026-04-05