Sarthak Jain
Contact details — on requestProof of Work — on request
Experience
T
Full Stack Engineer (Web & Mobile)
Turom · Aug 2025 – Present
T
Full Stack & Mobile Engineer
Turom · Aug 2025 – Present
- Engineered a 60fps TikTok-style video feed in React Native by dynamically recycling hardware decoders, cutting memory overhead and startup latency by ~ 40%.
- Reduced MySQL query latency from seconds to milliseconds by implementing multi-valued indexing, row-level locking, and optimized Sequelize query patterns.
- Built scalable async media pipelines on AWS SQS + Lambda + S3, offloading heavy video transcoding from the Node.js event loop to serverless workers.
SDE 1
Care.fi · Jun 2025 – Aug 2025
C
Full Stack Developer
Care.Fi · Apr 2024 – Aug 2025
- Migrated the Business Rule Engine (BRE) from Java Spring Boot to Python DRF, reducing deployment cycles and improving rule maintainability for the lending team.
- Built end-to-end Credit Analysis Memorandum (CAM) automation, eliminating manual financial analysis and cutting report generation time by 70%.
- Designed Metabase dashboards on optimized PostgreSQL reporting queries, providing real-time business intelligence to internal stakeholders.
SDE
Care.fi · Apr 2024 – May 2025
H
Frontend Developer
Heartiee Greetings · Mar 2022 – Apr 2024
- Built responsive, cross-device websites using HTML, CSS, JavaScript, and modern UI libraries, improving customer engagement and visual branding consistency.
- Designed and delivered digital invitation graphics that increased product conversion across web and mobile platforms.
H
Worked as Graphic Designer and Web Developer
Heartiee Greetings · Mar 2022 – Apr 2024
Skills 0 proven through work
Also works with
Sequelize ORM UsageRemix.js DevelopmentCelery Task QueueCI/CD Pipeline ImplementationAWS DeploymentRedis Cache ImplementationPrisma ORM UsageMongoDBPostgreSQL Database UsageREST API Endpoint DevelopmentTailwind CSSC++ ProgrammingDecision MakingConflict Resolution in TeamsProblem SolvingTechnical TroubleshootingCustomer ServiceVerbal CommunicationUI Animation DevelopmentUI Implementation from DesignE-commerce Application DevelopmentBuilding Web ApplicationsDigital Marketing Graphic DesignMonorepo ArchitectureProject Setup & ConfigurationData ValidationUnit TestingThird-Party Library IntegrationOn-the-Job Learning (Learning from Peers)JavaScript DevelopmentNext.js DevelopmentFull-stack DevelopmentDefect TrackingBug FixingData Structures and AlgorithmsJava DevelopmentMonolithic to Microservices MigrationDjango Web DevelopmentPython DevelopmentCross-Platform DevelopmentMobile Memory ManagementVideo Streaming ImplementationApplication Performance OptimizationLazy Loading ImplementationAlgorithm Design & OptimisationVideo Player DevelopmentiOS DevelopmentReact Native DevelopmentMobile Application DevelopmentClient-Side RenderingServer-Side RenderingReact DevelopmentFront-end DevelopmentBackend DevelopmentMicroservices ArchitectureTypeScript DevelopmentNode.js DevelopmentExpress.js Backend Development
Proof of Work
Proof of Work
Sarthak shares this with people who ask. You'll hear back either way.
Education
B.E., Computer Science Engineering
Chitkara University · 2021 — 2025
Contact details
Contact details
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