Open to opportunities

Mayank Bharthwal

@mayankbharthwal

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Senior Software Engineer | Scalable Systems | Backend Specialist | Clean, Efficient Code

India

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What I'm looking for

I am looking for a role that challenges me technically and offers opportunities for leadership and innovation.

Senior Software Engineer with 6+ years of experience across frontend, backend, and infrastructure.
Started with frontend development; led a team of 3 junior engineers before moving into backend-focused roles.
Currently focused on designing and building scalable systems, including authentication services, campaign engines, and communication platforms.
Hands-on experience with distributed systems, event-driven architecture, caching strategies, and performance optimization.
Comfortable owning end-to-end product modules — from initial design and implementation to monitoring and iteration.
Known for improving system reliability, simplifying developer experience, and reducing critical path latency.
Passionate about working in high-ownership environments where engineering, product, and design collaborate closely.
Keen on mentoring, clean architecture, and continuously learning and evolving with the tech landscape.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer (POD Lead)

Current

Xeno

Mar 2023 - Present (2 years 3 months)

Spearheaded the transformation of campaign systems through pub-sub architecture, achieving a 70% reduction in processing time. Led the design and implementation of an authentication system, mentored team members, and engineered a multi-tier data archival pipeline, enhancing query performance significantly.

API Gateway Spring Boot Grafana Data Archival Mentorship Distributed Systems Performance Optimization Event Driven Architecture

Software Development Engineer

Xeno

Sep 2019 - Apr 2023 (3 years 7 months)

Developed a greenfield React application and a JSON-powered UI rendering engine, significantly improving development time. Collaborated on a multi-channel campaign management system that processed over 1M communications weekly.

React JSON UI Development Campaign Management Analytics Frontend Development Prototyping

Senior Software Engineer

Xeno

Apr 2021 - Mar 2023 (1 year 11 months)

Optimized API response times by over 90% and developed a rule-based loyalty system in Java. Led the development of a multi-channel OTP delivery system and mentored interns through the software development lifecycle.

Java Mentorship Caching Software Development Lifecycle

Software Development Engineer

IndiaMart

Jun 2018 - Aug 2019 (1 year 2 months)

Revamped the B2C inquiry module to enhance user experience, reducing bugs by 98%. Developed a chat interface that improved user engagement and conversion rates, and standardized frontend build tooling across teams.

User Experience User Engagement Webpack Babel Jest Lead Generation

Education

Degrees, certifications, and relevant coursework

Dr. A.P.J. Abdul Kalam Technical University

Bachelor of Technology, Computer Science

2014 - 2018

Completed a Bachelor of Technology in Computer Science, focusing on software development, algorithms, and data structures. Engaged in various projects that enhanced practical skills in programming and system design.