Shreyank Singhal

Software Engineer

Bengaluru, Karnataka, India5 yrs 3 mos experience

Highly Stable

Key Highlights

Led initiatives improving seller onboarding scalability.
Achieved over 90% test automation coverage.
Architected microservices using the Saga pattern.

Stackforce AI infers this person is a Backend-heavy Software Engineer with expertise in E-commerce and SaaS.

Contact

shreyanksinghal2000@gmail.com LinkedIn

Skills

Core Skills

JavaSpring BootMicroservicesKafkaJunitSelenium

Other Skills

Application Programming Interfaces (API)Web DevelopmentSoft SkillsAlgorithmsCompetitive ProgrammingSplunkCamunda BPMReactjsGraphQLJavaScriptAgile MethodologiesC++Data StructuresTeachingMicrosoft Visual Studio Code

About

Backend-focused Software Engineer (SDE 3) with 4.8+ years of experience designing, scaling, and optimizing distributed systems and full-stack applications at Walmart and Whatfix. Skilled in Java, Spring Boot, Kafka, React.js, and Microservices, with a deep understanding of system design, CI/CD, and cloud-native development. I’ve led initiatives improving seller onboarding scalability, architected microservices using the Saga pattern, built Kafka-based event systems, and achieved over 90% test automation coverage. Passionate about building performant, reliable, and observable systems that simplify experiences for users and developers alike. Always eager to explore GenAI-assisted development, scalability patterns, and system architecture improvements. Let’s connect if you’re building for impact or looking for strong backend leadership in distributed systems 🚀

Experience

5 yrs 3 mos

Total Experience

3 yrs 3 mos

Average Tenure

2 yrs

Current Experience

Walmart

Software Engineer III

May 2024 – Present · 2 yrs · Bengaluru, Karnataka, India · On-site

At Walmart, I drive backend and platform initiatives in the Marketplace Seller Onboarding team, building scalable systems that simplify partner acquisition and improve operational efficiency.
Major projects and successes include:
1. Targeted Seller Onboarding for COI regions – extended Channel Partner and Marketing frameworks to enable region-specific, expiry-aware URL tracking, improving onboarding attribution and driving a measurable rise in seller sign-ups.
2. Holiday Readiness Program – led system upgrades, vulnerability fixes, load testing, and Azure service rotations for peak season readiness, ensuring system scalability and zero downtime across critical onboarding microservices.
3. Centralized Bruno API Repository – built a unified API documentation hub to streamline debugging, reduce MTTR, and enhance cross-team collaboration.
4. Vendor + Marketplace Integration – integrated vendor onboarding workflows across US, Mexico, and Canada, ensuring consistent seller experiences and faster partner enablement.
5. Actively manage CI/CD pipelines, automate API/UI testing, and promote engineering best practices to improve reliability and developer velocity.

JavaSpring Boot

Whatfix

3 roles

Software Engineer 2

Promoted

Jan 2024 – May 2024 · 4 mos

As part of Whatfix’s engineering team, I built and scaled microservices powering content delivery, automation, and analytics for enterprise customers, with a strong focus on reliability and usability.
Major projects and achievements:
1. Microservices Architecture using Saga Pattern – implemented distributed transaction management ensuring data consistency across services, reducing customer tickets by 25%.
2. Kafka-based Notification Center – developed a real-time notification engine improving engagement and cutting inquiries by 30%.
3. Excel Export Service – built a REST API–based export service with Apache POI and Spring Boot, automating data delivery and reducing manual reporting by 25%.
4. Test Automation Suite – improved automation coverage from 60% → 92% using JUnit, Jacoco, and Selenium, enhancing release confidence and speed.
5. Drove CI/CD pipeline improvements and production stability efforts, improving developer collaboration and deployment reliability.

Application Programming Interfaces (API)MicroservicesJava

Software Developer

Apr 2022 – Dec 2023 · 1 yr 8 mos

Web DevelopmentSoft Skills

SDE

Jan 2021 – Apr 2022 · 1 yr 3 mos

Web DevelopmentSoft Skills

Coding ninjas

Teaching Assistant

Mar 2021 – Apr 2021 · 1 mo · New Delhi, Delhi, India · Remote

Assisted with grading assignments and providing constructive feedback to approx 30 students. Supported student learning by providing one-on-one assistance and tutoring.

AlgorithmsCompetitive Programming