Vamsi Sai Mangapathi

Vamsi Sai Mangapathi

As a dedicated Software Engineer, I approach my work with a determined pursuit of mastery, always striving for excellence and continuous improvement in every project. My ambition is fueled by a collaborative spirit, where I diligently work with teams to build impactful solutions that align with a broader vision, ensuring both technical robustness and user-centric design.

Availability

Available in 30 days

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Contact details — on requestProof of Work — on request

Experience

Terralogic

Software Engineer II

Terralogic · Jul 2025 – Present

Not yet confirmed
T

Software Engineer II React Developer (Frontend)

Terralogic Software Solutions · Aug 2022 – Present

Not yet confirmed
  • Built and maintained a shared library of 30+ reusable, accessible React components in Storybook, which cut delivery time for new modules by around 25%.
  • Improved page load speed by 20% using Next.js SSR, lazy loading, code splitting, and better image handling tracked through Lighthouse and Web Vitals.
  • Set up state management across 8+ modules using Redux Toolkit and RTK Query for global state and API caching, with Zustand handling smaller, local state.
  • Led the move from a single monolithic React app to a microfrontend setup, splitting it into 8+ independently deployable modules so teams could ship on their own schedules.
  • Integrated REST APIs across 8+ modules with RTK Query caching and request deduplication, cutting duplicate calls by 40% and response-to-render time by 30%, with consistent error handling and retry logic throughout.
  • Kept the UI consistent across browsers and devices by following responsive design and cross-browser best practices, and improved accessibility across all modules.
  • Worked closely with designers and backend engineers during handoffs catching issues early and turning wireframes into clean code, which cut down on rework.
  • Wrote unit and integration tests with Jest and React Testing Library for critical flows, and did regular code reviews to keep quality consistent across the team.
  • Built REST APIs with Node.js, Express.js, and MongoDB, covering CRUD operations, request validation, middleware, and JWT-based authentication.
Terralogic

Software Engineer 1

Terralogic · Aug 2022 – Jul 2025

Not yet confirmed
Terralogic

Trainee Software engineer

Terralogic · Aug 2022 – Jul 2023

Not yet confirmed

Skills 0 proven through work

Also works with

Technical TroubleshootingProduction Environment SupportProblem SolvingProcess ImprovementProject ExecutionWork Planning and PrioritizationRequirements AnalysisCode ReviewBug FixingApplication DeploymentExpress.js Backend DevelopmentTechnical Knowledge SharingMentoring and Peer CoachingOn-time DeliveryTaking OwnershipWork EfficiencyTailwind CSSUI Implementation from DesignTeamworkUI Performance OptimizationImage OptimizationCode Splitting ImplementationLazy Loading ImplementationServer-Side RenderingNext.js DevelopmentLighthouse Audit UsagePerformance Metrics AnalysisDependency ManagementDesign Systems DevelopmentApplication Performance OptimizationCode OptimizationStorybook UsageCustom Component DevelopmentNode.js DevelopmentAPI IntegrationResponsive UI ImplementationFront-end DevelopmentReact Development

Proof of Work

Proof of Work

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Education

M.Sc., Computer Science

Krishna Chaitanya PG College · 2019 — 2021

Contact details

Contact details

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