Alok Ranjan
Lead Engineer, Dish Network | IIT Kanpur | Java | Microservices | Distributed Systems | AWS | Kafka | Docker | Kubernetes | MongoDB
- Role
- Lead Engineer at DISH TV
- Location
- Bengaluru, KA, IN
- LinkedIn followers
- 500 followers
About Alok Ranjan
Systems don\'t fail because of bad luck. They fail because of decisions made at 10x scale…
Experience
Lead Engineer
Mar 2021 — Present · Bengaluru, IN
Lead Software Engineer | FullStack Developer | Java 17 | Springboot | Amazon Web Services | Cloud Migration | Serverless | ReactJS | MongoDB | DynamoDB | SupplyChain | Telecom OSS | System DesignDesigned and implemented 10+ scalable microservices using Java, Spring Boot, and MongoDB, improving system reliability by 25% and scalability by 30%.Migrated device lock/unlock flow to serverless architecture using AWS Lambda, Step Functions, with SNS/SQS triggers for event-driven execution.Utilized Kafka, AWS SNS, and SQS for building reliable asynchronous messaging and event-driven communication, ensuring data consistency across services.Deployed and Managed apps using AWS EC2, Api Gateway and Apigee ensuring high availability.Led cross-team integration, performed code and design reviews, mentored junior.Proactively resolved performance bottlenecks by code and query optimisation, reducing latency by 50%.
Education
Indian Institute of Technology, Kanpur
Bachelor's degree, Chemical Engineering
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