Praveen Kumar Madarapu
Software Engineer @ Wingify | 2x Wingify Champ (Top Performer) | Knight@Leetcode | NIT Warangal ’25
- Role
- Software Engineer at Wingify
- Location
- Hyderabad, TG, IN
- LinkedIn followers
- 500 followers
About Praveen Kumar Madarapu
Hi, I\'m Praveen Kumar, a software Engineer with 8 months of production experience at Wingify, building backend systems serving customers across websites globally.At Wingify I owned multiple production features end to end — engineered a Feature Announcement System processing subscribers via automated scheduled jobs, built a Campaign Prioritization engine eliminating 100% of execution conflicts across accounts, and developed a JavaScript Version Control System enabling atomic rollbacks for enterprise customers.Recognized 2x as Wingify Champ for consistent high-impact delivery.NIT Warangal graduate (ECE + CSE Minor, CGPA 8.82) with Institute Merit Scholarship. LeetCode Knight with 1894 max rating and 1100+ problems solved.Currently seeking SDE-1 opportunities. Available immediately.
Experience
Software Engineer
Sep 2025 — Present · Hyderabad, IN
Currently contributing to the engineering team at Wingify (VWO), focusing on high-scale backend migrations and system reliability.Key Contributions:Contributing to the technical migration strategy from AB Tasty to VWO, ensuring seamless data transition and feature parity for high-value enterprise clients.Migrated the User Invitation module to a centralized Node.js microservice, reducing API latency by 40% using Redis-based asynchronous queues.Achieved 99.9% delivery reliability for core notification services and eliminated 100% of campaign collisions by engineering a custom priority execution system.Developed a custom Version Control System for Global JavaScript to manage production rollbacks efficiently.Engineered 4+ end-to-end features using Angular,Typescript, Node.js and MySQL, managing the entire lifecycle from database schema design to frontend UI implementation.Recognition: Twice recognized as \'Wingify Champ\' for ownership and consistent delivery of production-ready features.
Education
National Institute of Technology Warangal
Minor Degree, Computer Science and Engineering
2022 — 2025
National Institute of Technology Warangal
Bachelor of Technology - BTech, Electronics and Communication Engineering
2021 — 2025
Sri Chaitanya Junior College, Kukatpally
Intermediate, MPC
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