Asaipriyan S

Senior Software Engineer

Chennai, Tamil Nadu, India6 yrs 10 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

5+ years of experience in backend development
Expertise in AWS serverless architecture
Proven track record in building scalable systems

Stackforce AI infers this person is a Backend Software Engineer specializing in SaaS and Fintech solutions.

Contact

asaipriyan.s@foodhub.com +918778755875 LinkedIn

Skills

Core Skills

Node.jsAws ServerlessPayment IntegrationMicroservicesPricing EnginePricing Service

Other Skills

API GatewayAWS EC2AWS LambdaAWS S3Adobe PhotoshopBack-End Web DevelopmentCDKCascading Style Sheets (CSS)Database ManagementDockerDynamoDBExpress.jsGeofence zonesGitGitLab CI/CD

About

I’m a Backend Software Engineer with 5+ years of experience specializing in Node.js, TypeScript, NestJS, Express.js, AWS Serverless, and MySQL. I build scalable, secure, and high-performance backend systems for real-world, high-traffic applications. My work spans API development, serverless architecture, real-time communication, payment integrations, and microservices—with a strong focus on code quality, SOLID principles, and clean architecture. I have experience developing complex systems such as: Serverless applications on AWS (Lambda, API Gateway, SQS, SNS, S3, DynamoDB) High-volume menu ingestion and image-processing services using OCR, SQS, Sharp, and Textract Payment gateway integrations (PayWizard, PhonePe, Stripe-like flows) Real-time chat systems using Socket.IO, NestJS, Express, and MySQL API Gateway + Microservices architecture for scalable platforms Secure JWT Authentication with advanced role-based access control Production-ready backend systems for platforms like Foodhub and personal projects like a matrimony application I’m passionate about: ✔ Building resilient, scalable backend services ✔ Writing clean, maintainable code ✔ Designing architectures that evolve into microservices ✔ Working with AWS and cloud-native patterns ✔ Continuous learning — DSA, architecture, system design ✔ Contributing to impactful, user-centric products Currently, I’m also building a complete Matrimony platform (Next.js + NestJS + MySQL) as a full-stack side project, focusing on clean architecture, real-time chat, and secure payment flows. Always open to challenging opportunities where I can contribute to architecting systems, backend development, and cloud-first solutions.

Experience

6 yrs 10 mos

Total Experience

3 yrs 5 mos

Average Tenure

4 yrs 5 mos

Current Experience

Foodhub

Senior Software Engineer

Jan 2022 – Present · 4 yrs 5 mos · Chennai, Tamil Nadu, India

Foodhub (Restaurant Technology & Online Ordering Platform)
Tech Stack: Node.js, TypeScript, NestJS, Express.js, MySQL, AWS Lambda, API Gateway, SQS, SNS, S3, DynamoDB, Docker, CDK
Responsibilities & Achievements:
1. Designed and developed scalable backend services for menu ingestion, order flows, and store operations using Node.js + AWS serverless architecture.
2. Built a high-volume Smart Menu Upload pipeline using AWS S3, Lambda, Sharp, Textract OCR, and OpenAI, processing 3000+ menu images per store with automated parsing and mapping.
3. Implemented asynchronous image-processing workflows using SQS to handle large payloads reliably (4000+ images per menu).
4. Designed and optimized REST APIs and internal microservices for partner integrations such as UberEats, Zuppler, Deliveroo, DoorDash, and UrbanPiper.
5. Built a payment integration module using PayWizard and PhonePe, including signature generation, card tokenization, MyPay transaction logging, and secure card storage.
6. Developed and maintained internal libraries for JWT authentication, RBAC, audit logging, and API schemas.
7. Led the architecture and refactoring of large AWS CDK constructs (>100 API Gateway models) to fix deployment throttling issues.
8. Built real-time notifications and dashboards with SNS → Lambda → DB pipelines.
9. Improved performance of menu processing and partner sync services, reducing execution time and API latency.

Node.jsTypeScriptNestJSExpress.jsMySQLAWS Lambda+8

Taxida

Software Engineer

Jul 2019 – Dec 2021 · 2 yrs 5 mos · Chennai, Tamil Nadu, India

Outstation Taxi Service
Tech Stack: Node.js, LoopBack 4, MySQL, Redis, Docker, AWS EC2, GitLab CI/CD, Microservices
Key Contributions & Achievements:
Developed and maintained backend microservices for an outstation taxi booking platform using Node.js + LoopBack 4.
Handled complete deployment and DevOps for services using Docker containers on AWS EC2 with automated deployments via GitLab CI/CD.
Built a dynamic Price Bidding Engine:
Customers enter pickup & drop location → drivers receive the request and quote their price → prices displayed to customer.
Upgraded the bidding system with an Auto-Bid Pricing Engine by collecting driver-specific details:
1. Geofence zones
2. Per-km pricing
3. Waiting charges
4. Airport pickup parking fee
5. Vehicle category–based pricing
Aggregated all values to auto-generate a competitive fare for customers
Implemented Redis caching to reduce MySQL queries and significantly improve response time.
Worked extensively with Google Maps APIs:
1. Route API
2. Distance Matrix
3. Places API
4. Polygon-based geofence detection
5. Optimized geofence handling for large spatial datasets
Designed and built a complete Toll Plaza Pricing Service to replace unstable third-party APIs:
1. Scraped NHAI toll data and stored it in the platform database
2. For each ride route, detected toll plazas within a 5 km radius
3. Automatically calculated total toll charges for the customer
4. Improved overall ride pricing accuracy, stability, and performance of the taxi booking system.