Open to both full-time and part-time opportunities. I'm looking for a team that values genuine ownership over ticket-execution, where I can work across the stack and see my work through from idea to production.
Looking for a job
Sujal Sanga
@sujalsanga
Backend & full-stack engineer (Python, Node.js, Go, React) building reliable production systems.
IndiaWhat I'm looking for
I'm a backend and full-stack software engineer, currently full-time, where I own features end to end for an AI-driven security platform. I've built an automated incident-reporting pipeline, a webhook integration layer for real-time data sync, and redesigned retry logic that cut production failures by 68 percent. I also manage AWS infrastructure (EC2, ECS/EKS, RDS, S3) for scalable deployments.
My core stack is Python, Node.js, Go, React, and PostgreSQL. Outside work, I've built distributed systems from scratch, including a Raft consensus implementation and a Redis-backed rate limiter handling 50,000+ requests/sec with sub-millisecond latency.
I hold a B.Tech from IIT Madras, ranked top 1 percent of 150,000+ candidates in JEE Advanced 2021, and have solved 500+ problems on LeetCode and Codeforces.
Experience
Work history, roles, and key accomplishments
HA
Current
Software Engineer
Hakimo.ai
Jun 2025 - Present (1 year 3 months)
Designed and developed backend components and microservices using Python and REST APIs. Engineered a webhook integration and an event-driven notification system with exponential backoff retry logic, reducing failed notification delivery by 68%.
DE
Software Development Engineer Intern
DentalPaas
Feb 2024 - Jul 2024 (5 months)
Developed backend services and RESTful APIs using Node.js and Express.js with Sequelize ORM. Built real-time messaging features using WebSockets and deployed containerized services using Docker and Kubernetes.
Education
Degrees, certifications, and relevant coursework
Indian Institute of Technology Madras
Bachelor of Technology, Technology
2021 - 2025
Grade: 8.15/10
Activities and societies: Competitive Programming: Solved 500+ algorithmic problems across LeetCode and Codeforces. JEE Advanced 2021: Secured AIR 2289, ranking in the top 1% among 150,000+ national candidates.
Pursued a Bachelor of Technology with a CGPA of 8.15/10, solving 500+ algorithmic problems and securing AIR 2289 in JEE Advanced 2021.
Tech stack
Software and tools used professionally
Availability
Looking for a job
Location
IndiaAuthorized to work in
Salary expectations
50k+ USD
Social media
Job categories
Skills
PythonGoC++TypeScriptJavaScriptSQLNodeJSReactExpressJSSequelizePrismaPostgreSQLMongoDBRedisKafkaDockerKubernetesGitDynamoDBS3EC2AWS ECSAmazon EKSAmazon RDSAmazon CloudfrontAmazon VPCAmazon Route 53REST APIsWebSocketsWebhooksJWT AuthenticationLuaRPCMicroservicesDistributed SystemsDistributed ComputingLow Latency SystemsDevOpsSystem DesignEvent Driven ArchitectureObserver PatternExponential backoffToken Bucket AlgorithmRaft Consensus AlgorithmMapReduceNoSQLStructured logging
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