Jaykumar Korat

Senior Software Engineer | 10+ years in Full-Stack Development | AI, Analytics & Insurance Platforms

10 yrs experience · Brampton, ON · 20-30 hrs/week

About

Senior Software Engineer with around 10 years of experience delivering full-stack products across insurance, analytics, and AI. Proficient in Python (FastAPI, Django, Flask), Go, React, GraphQL, and AWS. Strong background in backend architecture, microservices, data modeling, cloud infrastructure, and CI/CD. Experienced leading architectural decisions, mentoring engineers, and delivering scalable systems.

Skills

AWSCI/CDCSSDjangoDockerExpress.jsFlaskGoGraphQLHTMLJavaScriptKubernetesMicroservicesMongoDBMySQLNeo4jNoSQLNode.jsPostgreSQLPythonReactRedisSQLTerraformTypeScript

Experience

  • Senior Full Stack Engineer · Peak Claims Group09-01-2022 – null

    Architected and delivered an insurance claims management solution with automated processes; Led microservices architecture, data modeling, and deployment pipelines; Built secure backend services for scheduling and contractor-inspector coordination; Integrated AWS services (S3, Lambda, Cognito, API Gateway) and Airtable for data handling; Developed React dashboards for real-time claim status; Automated data processing pipelines; Implemented AI-driven classification to reduce review effort; Mentored junior engineers; Owned full-stack ownership of backend, infra, and DevOps.

  • Senior Full Stack Engineer · IndustryBuilt Software LTD04-01-2020 – 03-01-2022

    Directed backend architecture for the Hayvin knowledge graph platform, connecting research, social, and company data; Built backend services for AI-driven discovery; Implemented RESTful and GraphQL APIs; Deployed CI/CD pipelines and cloud infrastructure; Worked on AWS, Docker, Kubernetes, Terraform and GitHub Actions; Ensured scalability and reliability of services.

  • Python Full-stack Engineer · Massive Insights10-01-2017 – 03-01-2020

    Engineered high-volume ETL pipelines in Python and Node.js to process analytics data; Built distributed backend services with RESTful APIs and asynchronous processing; Developed frontend components in React; Implemented end-to-end data flows and monitoring; Partnered with product teams to deliver data-driven dashboards.

  • Full-stack Developer · Tata Consultancy Services09-01-2015 – 02-01-2017

    Built and optimized React.js and Vue.js applications; Implemented RESTful APIs using Python/Node.js; Integrated backend with front-end teams to improve performance and reliability; Enhanced client-side performance and maintainability; Contributed to RESTful API design and data integration across services.

Education

  • Sheridan College, CanadaBachelor of Science, Computer Science

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