About Hemaltha
Full Stack and Blockchain Developer with strong experience in building scalable web applications and decentralized solutions. I work across the full product lifecycle, from technical design and architecture to development, testing, and deployment.
On the front end, I create responsive, user-friendly interfaces using modern JavaScript frameworks, ensuring performance, accessibility, and clean UI/UX. On the back end, I design secure and scalable APIs, manage databases, and implement authentication and business logic aligned with product requirements.
In blockchain development, I build and integrate smart contracts, develop Web3 applications, and work with EVM-compatible networks. I focus on security best practices, contract testing, and reliable on-chain/off-chain interactions.
I am comfortable working on MVPs as well as production-grade systems, collaborating with product managers, designers, and other developers. My approach emphasizes clean architecture, maintainable code, performance optimization, and security.
I help startups and companies turn ideas into robust, scalable products by delivering reliable technical solutions that align with business goals.
English
Native or bilingual
Remote only
Primarily works remotely
Experience
- bsetecFull Stack and Blockchain DeveloperTECHMay 2022 - Today (4 years and 3 months)Bengaluru, IndiaFull Stack and Blockchain Developer with experience building scalable web applications and decentralized solutions. I design and develop end-to-end products, from responsive front-end interfaces to secure back-end systems and smart contracts. I focus on clean architecture, performance, and security, and I work closely with product teams to deliver reliable, production-ready solutions.Tech StackFront-EndReact, Next.jsTypeScript, JavaScript (ES6+)HTML5, CSS3, Tailwind CSS, Material UIBack-EndNode.js, Express, NestJSREST APIs, GraphQLAuthentication (JWT, OAuth)Blockchain / Web3Solidity, Smart ContractsEthereum, EVM-compatible chainsWeb3.js, Ethers.jsHardhat, TruffleSmart contract testing & security best practicesDatabasesPostgreSQL, MySQLMongoDBRedisDevOps & ToolsDocker, Git, GitHub/GitLabCI/CD pipelinesAWS / Cloud servicesLinux environmentsOtherAgile / ScrumAPI integrationsPerformance optimization
- BSEtecFull Stack and Blockchain DeveloperMay 2019 - Today (7 years and 3 months)Full Stack and Blockchain Developer with experience building scalable web applications and decentralized solutions. I design and develop end-to-end products, from responsive front-end interfaces to secure back-end systems and smart contracts. I focus on clean architecture, performance, and security, and I work closely with product teams to deliver reliable, production-ready solutions.Tech StackFront-EndReact, Next.jsTypeScript, JavaScript (ES6+)HTML5, CSS3, Tailwind CSS, Material UIBack-EndNode.js, Express, NestJSREST APIs, GraphQLAuthentication (JWT, OAuth)Blockchain / Web3Solidity, Smart ContractsEthereum, EVM-compatible chainsWeb3.js, Ethers.jsHardhat, TruffleSmart contract testing & security best practicesDatabasesPostgreSQL, MySQLMongoDBRedisDevOps & ToolsDocker, Git, GitHub/GitLabCI/CD pipelinesAWS / Cloud servicesLinux environmentsOtherAgile / ScrumAPI integrationsPerformance optimization
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Education
- Bachelors of EngineeringAnna university2018