Tilak Dewangan

About Tilak Dewangan

Lead Backend Engineer with 8 years of experience designing high-throughput microservices, building reusable platforms, and optimizing cloud infrastructure for cost and reliability. Strong background in distributed system design, secure API architectures (JWT, Spring Security), event-driven auditing, and agile execution with cross-functional stakeholders. Passionate about performance, and building maintainable systems with high test coverage.

Experience

1. Lead Software Engineer

   Cimpress

   Apr 2022 — Present

   Architected standardized service templates (Java + Node.js) accelerating new application development with built-in MongoDB configuration and audit logging support- Designed two reusable, generalized platform solutions solving multi-resource validation challenges across critical services- Improved data migration reliability, increasing overall success rate by 30%- Proposed and led an attribute retirement strategy, improving system efficiency and reducing technical debt- Saved annually in AWS EC2 costs by guiding adoption of spot instances in collaboration with DevOps teams- Maintained 90–100% unit + integration test coverage, delivering highly stable and bug-resilient services- Owned agile delivery for 6 mission-critical microservices, coordinating roadmaps with 3 business partners and managing dependencies across 6 internal services.

Education

• Centre for Development of Advanced Computing (C-DAC)

  Diploma in Advanced Computing

  2017 — 2018

• Raipur Institute of Technology

  Bachelor of Engineering (B.E.)

  2013 — 2017

Skills

• Software Development
• Mysql
• Web Development
• C++
• C#
• Php
• Jquery UI
• Sql
• Asp.net
• Management
• Css
• Microsoft Office
• Jquery
• Web Design
• J2ee Web Services
• Java
• Html
• Javascript
• C