I seek engineering roles focused on building scalable, reliable systems with collaborative teams, and measurable impact.
HSLooking for a job
Harsh Singh
@harshsingh22
Software engineer specializing in scalable backend systems and providing real world solutions to problems.
IndiaWhat I'm looking for
I am a full-stack software engineer with strong backend expertise, cloud experience, and a focus on scalable, high-performance systems. I have built and optimized APIs and backend architectures that supported hundreds of thousands of users, reduced response times significantly, and ensured high uptime across multiple projects and internships.
I combine practical experience with modern stacks — Java, Spring Boot, Node.js, Next.js, Rust, PostgreSQL, Docker, and cloud platforms — and a growing focus on AI/LLM integrations and Web3 development. I deliver reliable systems, collaborate effectively with distributed teams, and drive measurable performance improvements.
Experience
Work history, roles, and key accomplishments
PTCurrent
Implemented MQTT-based communication modules for real-time IoT device connectivity in ThingWorx and integrated optimized REST APIs for secure data exchange with external systems.
VY
Full Stack Developer
Volunteer Yatra
Feb 2025 - Jun 2025 (4 months)
Designed and deployed scalable APIs with 99.99% uptime and optimized backend performance to reduce response time by 40% via load balancing, caching, and query optimization.
CM
Full Stack Developer
Cannibals Media
Dec 2024 - Feb 2025 (2 months)
Architected and deployed a scalable backend supporting 100K+ active users and improved response times by 20% through query optimization and resource management.
ZA
Back-end Developer Intern
Zakki
Feb 2023 - Jun 2023 (4 months)
Developed and optimized scalable backend architecture with Spring Boot and PostgreSQL, improving database efficiency and contributing to a 30% increase in website traffic.
Education
Degrees, certifications, and relevant coursework
PR
Pimpri Chinchwad College or Engineering and Research
Bachelor of Engineering, Computer Engineering
2022 -
Grade: 8.75 CGPA
Activities and societies: CyberSecurity and Web3 Facilitator in Google Developers Student Club on campus
Pursuing a Bachelor of Engineering in Computer Engineering with a 8.75 CGPA, covering software development, cloud, AI, and Web3 technologies.
Availability
Looking for a job
Location
IndiaAuthorized to work in
Website
resumeharsh.vercel.appPortfolio
resumeharsh.vercel.appJob categories
Skills
PythonJavaJavaScriptTypeScriptRustReactNext.jsAstroNodeJSSpring BootWeb3SolidityHardhatPostgreSQLMongoDBSQLDockerGitAWSGCP)AzureCloudflareCI CDNLPLLMs)Smart Contracts DevelopmentdAppsTronMQTTREST APIsPrometheusGrafanaRedisFirebaseGradleJPAMavenQdrantOllamaPostmanBlockchainThingWorxJSONGitHubGmail)Solana
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