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K JASWANTH KUMAR REDDY

Senior Automation Engineer

https://talent.gravityer.com/k-jaswanth-kumar-reddy

Senior Automation Engineer with 5+ years in Playwright, React, and Next.js

Key Strengths

Exceptional expertise in Playwright for E2E, API, and visual regression testing, demonstrated across multiple projects with quantifiable impact.
Strong proficiency in CI/CD integration, specifically with GitHub Actions, including advanced techniques like parallel sharding, caching, and comprehensive reporting.
Proven ability to implement advanced testing strategies such as network interception for mocking, auth state fixtures, and Page Object Model (POM) architecture.
Significant experience in performance optimization for both test suites (reducing execution time by up to 65%) and applications (improving LCP, TTFB, bundle size).
Architectural contributions, including designing Micro-Frontend platforms (Module Federation) and leading migrations to modern frameworks like Next.js App Router + RSC.

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About

Senior Software Engineer and Playwright Automation Specialist with 5+ years of experience delivering scalable web applications and enterprise-grade test automation frameworks. Expert in Playwright (E2E, API, Visual Regression, Component, and Mobile Web testing), TypeScript, React 18/19, and Next.js 14/15. Architected automation suites achieving 85-90%+ test coverage across FinTech, Travel, and Logistics platforms, integrated into CI/CD pipelines that reduced regression cycle times by up to 65%. Strong advocate of shift-left testing, Page Object Model design, and quality-first engineering culture that enables fast, confident releases at scale.

Experience

Capgemini

Senior Software Engineer & Automation Test Engineer

March 1, 2023 – Present

Bengaluru, Karnataka, India

TVS NXT

QA Automation Engineer

July 1, 2022 – February 1, 2023

Bengaluru, Karnataka, India

Accenture

Software Engineer

January 1, 2021 – June 1, 2022

Bengaluru, Karnataka, India

Projects

HDFC Credit Card Payment Module

March 1, 2023 – May 1, 2026

Built a Playwright automation suite covering 150+ payment, refund, OTP, and fraud-detection scenarios – integrated with GitHub Actions and generating Allure + HTML reports on every PR. Implemented Playwright network interception to mock payment gateway responses, enabling deterministic testing of failure, timeout, and retry scenarios without hitting live APIs. Used Playwright auth state fixtures to persist authenticated sessions across test files, cutting login overhead and reducing total suite runtime by 30%. Designed a Micro-Frontend payment module via Module Federation, reducing release cycle from 2 weeks to 3 days with zero-downtime independent deployments. Migrated REST APIs to tRPC for end-to-end type safety; cut initial bundle size by 35% using code splitting and dynamic imports.

Liverpool Logistics Platform

March 1, 2023 – May 1, 2026

Authored 120+ Playwright E2E tests for fleet tracking, shipment management, RBAC flows, and KPI dashboard validations – integrated into GitHub Actions CI with automatic failure screenshots. Built Playwright mobile device emulation tests to validate responsive logistics dashboards across 5 viewport profiles, eliminating a class of mobile-only layout defects. Delivered real-time dashboards with SSR for 500K+ daily records, achieving <2s page load on analytics views previously taking 7s+. Designed RBAC for 3 user tiers (operations, managers, admins) – zero security incidents post-launch. Built Chart.js KPI visualizations enabling management to reduce SLA breach rate by 22% within 2 quarters.

MMT Travel Operations Dashboard

March 1, 2023 – May 1, 2026

Authored 200+ E2E scenarios in Playwright covering full booking, cancellation, itinerary, and agent workflows using POM architecture – integrated into Vercel preview deployments for shift-left testing. Implemented Playwright visual regression baseline suite for 30+ dashboard views, detecting pixel-level regressions across Chromium, Firefox, and WebKit before each release. Built Playwright API test layer validating GraphQL subscription payloads and REST endpoints, reducing back-end integration defects reaching production by 70%. Migrated to Next.js App Router with RSC, eliminating ~50% of client-side JavaScript and improving LCP by 38% on high-traffic booking pages. Implemented Streaming SSR + Edge Functions, cutting TTFB by 42% and enabling sub-second interactive loads for 5M+ monthly users. Reduced CI test execution time by 60% by switching to Vitest and introducing Playwright parallel sharding across 4 workers.

Key Strengths

Exceptional expertise in Playwright for E2E, API, and visual regression testing, demonstrated across multiple projects with quantifiable impact.
Strong proficiency in CI/CD integration, specifically with GitHub Actions, including advanced techniques like parallel sharding, caching, and comprehensive reporting.
Proven ability to implement advanced testing strategies such as network interception for mocking, auth state fixtures, and Page Object Model (POM) architecture.
Significant experience in performance optimization for both test suites (reducing execution time by up to 65%) and applications (improving LCP, TTFB, bundle size).
Architectural contributions, including designing Micro-Frontend platforms (Module Federation) and leading migrations to modern frameworks like Next.js App Router + RSC.

Cultural & Operational Fit

Cultural Fit Analysis

Insufficient data from the psychometric assessment (score: 0) to assess cultural fit aspects.

Soft Skills & Operational Fit

Insufficient data from the psychometric assessment (score: 0) to evaluate logical reasoning, work attitude, stress handling, or team collaboration.

K JASWANTH KUMAR REDDY

Key Strengths

About

Skills

Education

Experience

Projects

Key Strengths

Cultural & Operational Fit