I'm looking for a role where I can take ownership of backend systems, contribute to architectural decisions, and help build reliable, scalable products from the ground up. I enjoy fast-moving teams that value craftsmanship, collaboration, and shipping high-quality software.
KJ
Open to opportunities
Kulshresth Jangid
@kulshresthjangid
I build reliable, scalable backend and distributed systems for high-traffic production environments.
IndiaWhat I'm looking for
At Equinix, I own Spring Boot services, database performance, CI/CD pipelines, and reliability practices for high-traffic systems processing millions of daily requests. I reduced MySQL p99 latency by 40%, API p99 latency by 35%, and deployment failures by 30% through canary deployments with automated Prometheus burn-rate rollback.
Previously, I built event-driven Node.js and Kafka services at Rampwin and led a monolith-to-microservices migration that reduced downtime by 40%. At GirnarSoft, I developed Java, Spring Boot, and Node.js backend systems with 99%+ reliability, scalable REST and GraphQL APIs, and CI/CD automation that increased deployment frequency 3x.
Experience
Work history, roles, and key accomplishments
Current
• Overhauled Spring Boot data-access layer — MySQL p99 latency -40%, API p99 latency -35%, user conversion +12% on the impacted flow.
• Designed canary deployment pipeline with automated Prometheus burn-rate rollback — deployment failure rate -30%, rollback time from 12 min manual to <60s automated.
• Built SLO-based observability with multi-window error-budget alerting — reduced alert noise and e
1. Designed and deployed event-driven services using Node.js and Kafka, supporting real-time hospitality applications.
2. Spearheaded migration from monolithic architecture to microservices, cutting system downtime by 40%.
3. Enhanced user-facing modules in React & Angular, improving load time by 25% and boosting customer retention.
4. Mentored junior developers, improving code review efficienc
1. Developed backend solutions in Java, Spring Boot, and Node.js, processing millions of daily requests with 99%+ reliability.
2. Built scalable REST & GraphQL APIs integrated with MySQL, MongoDB, and DynamoDB.
3. Improved Elasticsearch queries, reducing search latency by 35% for high-traffic applications.
4. Automated CI/CD pipelines with Jenkins & Docker, accelerating deployment frequency by
1. Built backend services in Node.js & Express.js, supporting early-stage hospitality SaaS products.
2. Designed MySQL schemas and APIs for booking and payment workflows, ensuring secure transactions.
3. Contributed to real-time features using WebSockets, enhancing live communication modules.
1. Developed backend modules for gaming and esports platforms using JavaScript (Node.js).
2. Implemented scalable APIs and integrated MongoDB for player data and match histories.
3. Enhanced system stability and reduced API response time by 20% through query optimization.
Education
Degrees, certifications, and relevant coursework
RK
Rajasthan Technical University, Kota
Bachelor of Technology - BTech, Computer Science
2018 - 2022
Rajasthan Technical University, Kota
Bachelor of Technology, Computer Science
2018 - 2022
Pursued a Bachelor of Technology in Computer Science from Rajasthan Technical University, Kota, from 2018 to 2022.
Tech stack
Software and tools used professionally
Availability
Open to opportunities
Location
IndiaAuthorized to work in
Website
buildwithkulshresth.comPortfolio
buildwithkulshresth.comJob categories
Software EngineerSoftware EngineerDistributed Systems EngineerPlatform EngineerDevOps EngineerFull Stack EngineerBackend EngineeringBackend Infrastructure EngineerBackend Systems EngineerBackend Services EngineerProduct Backend EngineerBackend Platform EngineerCloud Backend EngineerPython Backend EngineerSaaS Backend Engineer
Skills
JavaSpring BootSpring FrameworkSpring MVCSpring SecurityNode.Js DevelopmentJavaScriptReactAngularKafkaKubernetesDockerJenkinsCI CDMySQLMongoDBDynamoDBMariaDBElasticsearchPrometheusREST APIsGraphQLMicroservicesETLInformaticaWebSocketsJDBCSLOsIncident ResponseCanary DeploymentObservabilityDialogflowNodeJSBurn
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