SUMEDH SINGH

Software Development Engineer
Bengaluru, IN.

About

Highly accomplished Software Development Engineer with a B.Tech from IIT Dharwad and extensive experience in full-stack development, specializing in building scalable, high-performance systems for the airline and healthcare industries. Proven ability to architect and optimize inter-service communication, enhance application efficiency, and drive significant improvements in user experience and operational throughput, recognized with a 'Best Performer' award. Seeking to leverage expertise in distributed systems, backend development, and cloud technologies to contribute to innovative software solutions.

Work

Airasia
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Software Development Engineer

Bengaluru, Karnataka, India

Summary

Led architectural redesigns and implemented critical backend systems, optimizing email delivery and enhancing ancillary purchase processes for Airasia.

Highlights

Architected and deployed a high-level system, replacing the legacy Navitaire-to-email flow with an NMQP subscriber-publisher pipeline, enabling indirect PNR ingestion into Google Pub/Sub and streamlining email delivery via Communication Service.

Developed an automated promo code application system for ancillary services (baggage, seats, meals, insurance), achieving real-time validation, maintaining utilization below 98%, and driving a 10% increase in ancillary purchases.

Spearheaded migration from the legacy confirmation flow to the Zodiac-based Unified Confirmation Page, implementing key features like flight information display and check-in integration, enhancing user experience.

Integrated JWT-based authentication across all Navitaire 4.5x calls by standardizing API clients with a custom header mechanism, ensuring secure and seamless token propagation.

Airasia
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Software Development Engineer Intern

Bengaluru, Karnataka, India

Summary

Contributed as a Full Stack Engineer to the pre-booking experience, optimizing service communication and application performance with modern technologies.

Highlights

Migrated inter-service communication from REST to gRPC for critical microservices, significantly improving throughput and reducing payload size, resulting in lower latency and faster response times.

Orchestrated the upgrade of Spring Boot from 2.x to 3 and Java from 11 to 17, leading to a notable reduction in application startup time and optimized resource utilization.

Engineered multithreaded parallel fetching for ancillary services (insurance, meals, and baggage), replacing sequential API calls to reduce end-to-end response time and improve overall throughput for an enhanced customer pre-booking experience.

Developed full-stack features for the pre-booking experience utilizing React, gRPC, and Java, enhancing user interface and backend functionality.

Optum
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Software Engineer Intern

Hyderabad, Telangana, India

Summary

Developed an AI-powered solution for abstractive summarization and information extraction from complex insurance reports for clients.

Highlights

Built an LSTM model for abstractive summarization of insurance reports, simplifying complex data and improving client comprehension.

Utilized Azure's Linguistic Service to implement Named Entity Recognition, achieving accurate and efficient information extraction from diverse data sources.

Processed and structured complex data by filtering invalid responses, extracting JSON data, and organizing it efficiently using Pandas and regex.

Education

Woolf University
N/A, N/A, N/A

M.S (Distance learning)

Computer Science

IIT Dharwad
Dharwad, Karnataka, India

B.Tech

B.Tech

Grade: CPI: 8.7/10

Courses

Data Structures and Algorithms

Operating Systems

Database Management Systems

Computer Networks

Awards

Best Performer Award

Awarded By

Airasia

Recognized for outstanding contributions and measurable impact within the organization.

1st Position in Dev Hack 2.0

Awarded By

IIT Dharwad's Parsec Fest

Secured 1st position by building an online platform for shopkeepers to sell products.

Rank 2 in AlgoStrike

Awarded By

Inter-IIT Tech Meet

Achieved 2nd rank in a competitive programming contest.

Languages

English

Skills

Programming Languages

C++, Python, NodeJS, Java (Core), JavaScript.

Frameworks & Libraries

Spring Boot, ReactJS, NextJS, Prisma, Mongoose, Pandas, Hibernate.

Databases & Caching

PostgreSQL, MongoDB, Redis, MySQL.

Cloud & DevOps

Docker, Kubernetes, CI/CD, Google Pub/Sub, Azure Linguistic Service.

Messaging & Streaming

Kafka, Zookeeper.

Web Technologies

gRPC, RESTful APIs, JWT-based Authentication, API Development, WebSocket.

Concepts & Methodologies

Data Structures & Algorithms, Operating Systems, Database Management Systems, Computer Networks, Microservices Architecture, ACID Properties, SOLID Principles, Design Patterns, LSTM Models, Named Entity Recognition (NER), Regex, Full-Stack Development, Competitive Programming (95% percentile, 6-star HackerRank rating).

Tools

Git.

Projects

LocaMesh

Summary

Developed a real-time ride-hailing platform.

Airline Booking Service

Summary

Developed an application for managing flight bookings, ticketing, and customer information.