Aritra Basu
Senior Software Development Engineer | Technical Lead | Senior Full Stack developer | Principal Backend Software Engineer
- Role
- Software Developer at Cisco
- Location
- Kolkata, WB, IN
- LinkedIn followers
- 500 followers
About Aritra Basu
Results-driven Software Developer with over 12 years of progressive experience in backend development, system design, and enterprise application delivery. Proficient in Java, Spring Boot, and AWS (ECS, EKS, S3, OpenSearch), with a solid grasp of full-stack development using NodeJS, Angular, and Kafka. Demonstrated expertise in architecting and deploying scalable, secure solutions across diverse sectors including banking, telecom, and government. Engineered and deployed robust full-stack applications using Java, and Angular, ensuring responsive UIs, scalable APIs, and optimized performance across cloud-native environments. Explored and prototyped decentralized applications (dApps) using smart contracts on Ethereum; actively experimented with ML models and integrated LLMs like Ollama with Vector DBs for context-aware intelligent querying and knowledge retrieval. Successfully led high-impact projects such as Webex CPAAS, UOB Banking, and Global File Transfer Automation, driving performance, efficiency, and innovation. Recipient of the prestigious Amul Vidya Shree Award and personally commended by senior leadership at Geneia for technical excellence and leadership.
Experience
Software Developer
Mar 2022 — Present · Hyderabad, IN
Developed and refined enterprise scale WXCC contact centre solutions leveraging SIP, SRTP and SIP trunks for enhanced interoperability with UCCE / UCM, leading to improved system stability and integration. Engineered and optimized enterprise-grade communication solutions using Java and AWS, significantly enhancing scalability, reliability, and integration across the Webex Connect CPaaS platform. Implemented Kafka Streams-based real-time aggregation to eliminate resource-intensive Elasticsearch queries, significantly improving system efficiency and performance.
Education
Netaji Subhas Engineering College
Bachelor of Technology (B.Tech.)
2009 — 2013
Baruipur High School
Science
2002 — 2009
Skills
- Apache Kafka
- Core Java
- Spring Boot
- Sas Base
- Android Development
- Mysql
- Spring Mvc
- Ionic Framework
- Osmdroid
- Angularjs
- Sas Di Studio
- Apache Cordova
- Web Services
- Sas
- Typescript
- Javascript
- Unix
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