Piyush Aggarwal

Senior Software Engineer

Sangrur, Punjab, India4 yrs 9 mos experience

Highly Stable

Key Highlights

Expert in designing scalable backend systems.
Proven track record in fintech and e-commerce.
Skilled in optimizing data-intensive workflows.

Stackforce AI infers this person is a Backend Engineer specializing in Fintech and E-commerce solutions.

Contact

Skills

Core Skills

Backend DevelopmentMicroservicesSoftware DevelopmentTechnical DocumentationQuality Assurance

Other Skills

MongoDBPostgreSQLProblem SolvingTechnical ManualsGitSwagger APIGradleMultithreadingContinuous Integration and Continuous Delivery (CI/CD)SpecificationsProcess DesignDocumentationBack-End Web DevelopmentApache KafkaDebugging

About

I design backend systems that stay reliable as complexity grows. Over the past 4+ years, I’ve worked across e-commerce and fintech building scalable services, optimizing data-intensive workflows, and solving production problems where performance and correctness matter equally. My work sits at the intersection of distributed systems, APIs, and real-world operational scale. I enjoy breaking down complex systems, improving architecture incrementally, and turning fragile workflows into dependable platforms.

Experience

4 yrs 9 mos

Total Experience

3 yrs 4 mos

Average Tenure

1 yr 5 mos

Current Experience

Pine labs

Senior Software Engineer

Dec 2024 – Present · 1 yr 5 mos · Noida, Uttar Pradesh, India · On-site

Designed and built scalable backend platforms and microservices for Pine Labs' merchant and device ecosystems.
Led the migration of merchant onboarding workflows from Salesforce to an in-house platform, enhancing operational efficiency.
Developed a centralized application management system for seamless application distribution across POS devices.

MongoDBPostgreSQLBackend DevelopmentMicroservices