𝐀𝐈-𝐃𝐨𝐜𝐮𝐦𝐞𝐧𝐭𝐬 𝐒𝐞𝐚𝐫𝐜𝐡 (RAG/Agents)

• Developed internal documents search/RAG solution using Opensearch. Uses ml-commons, embedding, rerank, conversational search, agents, guardrails and memory components of Opensearch.

𝐒𝐚𝐚𝐒 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭

• Architected and rolled out a SaaS enterprise app on hybrid cloud using Kubernetes and Docker.

• Implemented security measures: Authentication, SAML SSO, LDAP, and OAuth2.

• Advocated for customer-focused solutions, innovative approaches, and data-informed decisions.

𝐀𝐈-𝐏𝐨𝐰𝐞𝐫𝐞𝐝 𝐍𝐋𝐏 𝐭𝐨 𝐒𝐐𝐋

• Part of the team who AI-enhanced NLP to SQL for Impala and Hive using Langchain, Prompt Builder and Retrieval Augmented Generation (RAG).

𝐇𝐮𝐞'𝐬 𝐓𝐫𝐚𝐧𝐬𝐟𝐨𝐫𝐦𝐚𝐭𝐢𝐨𝐧

• Co-led the evolution and development of Hue, a premier open-source Hadoop UI.

• Elevated Hue from a basic utility to a top-tier solution, now a staple in numerous enterprises.

𝐋𝐞𝐚𝐝𝐞𝐫𝐬𝐡𝐢𝐩 & 𝐏𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞

• Proficiency in PaaS and SaaS solutions.

• Strong coding skills in Go and Python.

• Steered a vibrant and productive team to success.

• Crafted and realized product visions, roadmaps, and pivotal strategic shifts.

𝐂𝐥𝐨𝐮𝐝 𝐖𝐚𝐫𝐞𝐡𝐨𝐮𝐬𝐢𝐧𝐠 & 𝐈𝐧𝐟𝐫𝐚𝐬𝐭𝐫𝐮𝐜𝐭𝐮𝐫𝐞

• Developed Data Warehouses on AWS, GCP, and Azure using Kubernetes/Docker.

• Created a tailored SQL Assistant for Cloudera's Data Warehouse & Cloud services.

• Revamped platform UX to enhance usability.

• Embedded CI/CD, modular approaches, and scalability tactics for heightened productivity.

𝐂𝐲𝐛𝐞𝐫 𝐓𝐡𝐫𝐞𝐚𝐭 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐜𝐞 & 𝐁𝐢𝐠 𝐃𝐚𝐭𝐚

• Spearheaded the development of the malware cyber threat intelligence tool, "AutoFocus".

• Transitioned the tool from a mere prototype to a full-fledged product.

• Constructed a comprehensive big data pipeline, aggregating multiple data sources with Python and Java producers/consumers.

• Authored data transformation jobs using Hadoop and Spark and data search using the Elasticsearch infrastructure.

𝐋𝐨𝐠 𝐃𝐚𝐭𝐚 𝐌𝐢𝐧𝐢𝐧𝐠 & 𝐀𝐧𝐚𝐥𝐲𝐭𝐢𝐜𝐬

• Innovated and delivered the "PAN v2" firewall log data mining and analytics tool.

• Instrumental in addressing Support escalations and offering actionable insights to management.

• Enriched the tool with features such as term search, diagnostic metrics, and an intuitive dashboard.

• Designed and implemented functionalities like queuing, log parsing, indexing, and report generation.

𝐂𝐨𝐧𝐟𝐢𝐠𝐮𝐫𝐚𝐭𝐢𝐨𝐧 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭 & 𝐎𝐫𝐜𝐡𝐞𝐬𝐭𝐫𝐚𝐭𝐢𝐨𝐧

• Established a configuration management system using SaltStack.

• Orchestrated rolling version upgrades, significantly reducing downtime for the SaaS application.

• Conceptualized and designed a large-scale log data monitoring system, transitioning from a service-based architecture.

𝐃𝐚𝐭𝐚 𝐒𝐭𝐨𝐫𝐚𝐠𝐞 & 𝐑𝐄𝐒𝐓𝐟𝐮𝐥 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬

• Engineered a robust data storage system using HDFS/HBase.

• Integrated a REST API interface, utilizing Tomcat, JAX-RS, and the CXF framework.

• Leveraged Hadoop, HBase libraries, and adopted AVRO for effective data serialization.

𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐏𝐫𝐨𝐟𝐢𝐜𝐢𝐞𝐧𝐜𝐢𝐞𝐬:

Languages: Java, Python, Scala

Big Data Tools: HBase, Spark, Spark Streaming, Elasticsearch, Kafka, RabbitMQ

Web Technologies: Node.js, React.js, Tomcat, JAX-RS, Async, Tornado

DevOps & Management Tools: SaltStack, Rundeck, ELK

𝐋𝐨𝐠 𝐃𝐚𝐭𝐚 𝐀𝐧𝐚𝐥𝐲𝐭𝐢𝐜𝐬:

• Architected a data mining and analytics dashboard for logs leveraging both Hadoop and Python stacks.

𝐌𝐢𝐝𝐝𝐥𝐞𝐰𝐚𝐫𝐞 & 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭:

• Engineered Python-based middleware and web services, contributing to critical internal projects:

Elastic Test Cloud.

Continuous Automated Testing.

Build/Release Automation.

ESX Automation.

𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐞𝐝 𝐃𝐚𝐭𝐚 𝐑𝐞𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧:

• Devised a C-based solution for Perforce journal data replication.

• Established a Perforce connection broker to efficiently redirect read/write queries, enhancing Perforce's operational efficiency.