Vaishnavi Kuppam

Senior Backend Engineer with 8 years of software development experience, including 6+ years of expertise in building scalable backend applications using Node.js, TypeScript, Express.js, MongoDB, REST APIs, and microservices. Experienced across Banking, FinTech, Blockchain, Automation, and HealthTech domains, with strong capabilities in system design, distributed systems, performance optimization, CI/CD, and production support. Known for delivering reliable backend solutions, optimizing application performance, and collaborating effectively with cross-functional teams.

Technical Lead - HCLTech

(2024-03 - 2024-09)

• Led automation initiatives using Ansible and Robot Framework to improve deployment efficiency and operational consistency.
• Coordinated with cross-functional teams on deployments, release planning, and environment readiness.
• Improved deployment reliability by contributing to CI/CD automation and streamlining release processes.
• Supported delivery execution by identifying operational gaps and helping standardize deployment workflows.

Senior Node.js Developer - Emirates NBD

(2022-05 - 2023-08)

• Developed and maintained scalable backend services using Node.js, TypeScript, and MongoDB for banking applications.
• Built and integrated REST APIs for core banking workflows and third-party systems.
• Optimized MongoDB queries and aggregation pipelines to improve application performance and response times.
• Contributed to production releases, defect resolution, and ongoing support for business-critical applications.
• Collaborated with cross-functional teams to deliver reliable, secure, and maintainable backend solutions.

JavaScript / Node.js Developer - HCL Technologies

(2020-11 - 2022-05)

• Developed backend services and REST APIs using Node.js for analytics and enterprise applications.
• Participated in feature development, debugging, and service enhancements across multiple modules.
• Worked closely with internal teams to support integration, testing, and deployment activities.

Blockchain / Node.js Developer - Cipher Hut

(2018-06 - 2020-11)

• Developed blockchain-based backend solutions using Node.js for wallet systems and crypto transaction workflows.
• Built APIs for transaction processing, wallet management, and third-party integrations.
• Contributed to smart contract-related implementations and backend service integration.
• Supported secure and reliable handling of blockchain transaction flows.

Junior System Analyst - Adroit Cadenatech

(2017-05 - 2018-05)

• Developed backend modules and APIs based on business requirements.
• Assisted in debugging, testing, and maintaining application components.
• Collaborated with team members to deliver functional enhancements and production fixes.

Career Break

(2024-10)

Took a planned career break for maternity and family care. During this period, continued upskilling in Node.js, TypeScript, Microservices, AWS Fundamentals, and System Design, while building personal projects to stay hands-on with backend development.

Bachelor of Engineering - Electronics and Communication Engineering - JNTU Hyderabad