Ayush Kumar
Backend Developer | Node.js | Microservices | REST APIs | MongoDB | MySQL | Redis | Docker | AWS | QA Experience
- Role
- Qa Automation Tester at Pocketful
- Location
- New Delhi, DL, IN
- LinkedIn followers
- 500 followers
About Ayush Kumar
Backend Developer with experience building RESTful APIs, microservices, and scalable backend services using Node.js and modern backend technologies.I currently have 6+ months of experience as a QA Automation Tester at Pocketful (Fintech), where I worked closely with backend systems and APIs. My work involved building automation frameworks to test RESTful services and validating critical trading platform workflows, which gave me strong exposure to real-world backend architectures.Alongside my QA experience, I focus on backend development using Node.js and Express.js, designing APIs, and working with databases and cloud technologies.Key Skills:• Node.js & Express.js• REST API Development• Microservices Architecture• MongoDB & MySQL• Redis (Caching)• Docker & AWS• SQL & Database Design• Git & GitHubProjects & Experience:• Built an API automation framework using Java, Maven, and REST Assured to validate multiple backend modules such as PaymentsAPI, RBAC API, SpaceAPI, and DAO API with detailed reporting using Extent Reports.• Developed a Playwright-based web automation framework to test critical user journeys on the Pocketful trading platform including IPO workflow, GTT orders, watchlist management, chart functionality, and contract search with automated reporting and failure screenshots.I enjoy solving backend problems, designing efficient APIs, and building scalable systems that power modern applications.Currently open to Backend Developer / Software Engineer opportunities where I can contribute to building reliable backend services and scalable systems. software engineering.\"
Experience
Qa Automation Tester
Aug 2025 — Present · Delhi, IN
Worked on automation testing for a fintech trading platform, focusing on validating backend APIs and critical user workflows.Key Responsibilities:• Developed API automation tests using Java, Maven, and REST Assured• Automated backend modules such as PaymentsAPI, RBAC API, SpaceAPI, and DAO API• Built automated reports using Extent Reports• Implemented Playwright-based web automation for trading workflows including IPO, GTT orders, watchlist management, and contract search• Collaborated with backend teams to validate REST APIs and system integrations
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