Abhijit Save

About Abhijit Save

Senior Leader & granted technology patents holder (ex - Microsoft R&D, India). Leveraging ~24+ yrs of Product Engineering & Mgmt experience to lead large program, stakeholder mgmt, software development. Experience in highly distributed Cloud systems, Networking, Databases, Cloud based migrations, developments & deployments. Engagement & Customer Account Mgmt experience. Reported to VP & Director level for engagement of US$30Million & 800+ employees==- Multiple Granted technology patents holder- Multiple Official Publications - Technical Blogs- Cloud Computing: Azure, Azure DevOps, Microservices, Kubernetes; Cloud Native Devlopmnt- Cloud Networking: Azure Load Balancer (L4 layer), Application Gateway (L7 layer), Software Defined Networking (SDN), NFV. DNS, DHCP, TCP/IP, Routing (IGP, EGP); Inter-service comm; API Develop (REST)- Distributed Systems: CAP, Consistent Hashing, Consensus Algorithms; Eventual Consistency; HA- Database Engineering: Postgres Distributed as Database-as-a-Service (DBaaS), Database Internals, CLI, Connection Manager, PostgreSQL – architecture, replication: Logical and Bidirectional, High Availability (Multi-master, RAFT)- Data Science: Predictive models using Artificial Intelligence & Machine Learning for Ericsson products. Regression, Classification, Deep Learning, Neural Networks. Tech Stack: Python, TensorFlow, Hadoop, Jupyter Notebook, Azure- Vector Database & LLM Knowledge: Vector storage (Sparse Vector, Compression Techniques: Product, Scalar Quantization), Vector search (ANN, Flat index, HNSW, Distance Metrics, RAG, Knowledge Graphs, Vector indexing (FAISS)==EDB (Enterprise DB) – Senior Engineering Leadership role to build & lead Postgres Distributed India team. Build Postgres Distributed for AI Analytics workloads==Microsoft - Principal Software Engineering Manager Lead control plane development team for edge network function SMF based on distributed systems & microservices architecture. Develop Cloud Native NFs to deliver 5G mobile packet core on Azure cloud “As-A-Service” (Azure MEC)==TCS - Engagement Mgmt 800+ employee engagement. Leadership role - blend of business & technical responsibilities Roles- P&L Mgmt – Project Mgmt & Governance- B2B pre-sales- Consulting- Solution Architect Leader==TCS - Group Manager - Product & Engineering (16.5yrs+, 50+ Engineers)Product & Engineering manager for 10+ product releases, 300+ features, 22+ customers. Enabled revenue recognition - US$ 35M- End to End Ownership (Requirement gathering till field support)

Experience

1. Senior Engineering Lead (India)

   EDB

   Jun 2024 — Present · IN

   Leadership role to build & lead the Postgres Distributed Database Development India teamHighlightso Product Engineering Certification- Successfully lead Product Certification for Postgres Distributed - integration with Solace for real time info flow using events & data flows. Improve operational excellence for producto Product Engineering- Build & lead Postgres Distributed India team incl Development, QA & L2 support- Lead team, manage program, mentor engineers to design & develop enhancements in Postgres Distributed product. Enable innovation & conti improvement- Collaborate with PMs, VPs, stakeholders for product roadmap, prioritization, release planning, quality, on time delivery, product & process improvement initiatives. Define future vision, strategy, & prod outlook- Lead & develop data engineering content for CLI, Connection Manager & Postgres Distributed database as Database-as-a-Service (DBaaS) as managed cloud computing service. Logical & bidirectional replication- New Node Development- Connection Manager as intelligent node for high availability & Conflict mgmt-+80% compatibility achieved for Postgres Distributed product with community PostgresSQL- New architecture designed for CLI - better customer experience & enhancements for Postgres Distributed- Successfully defined Quality Mgmt System for entire organisation - product quality & process improve- Successfully enhanced product quality by Improving estimations, reviews, checklists, code/test coverage, best practices. Introduced testing methodologies, frameworks, automation & customer setup simulationo Product Innovation- AI Exploration & Prototype: Improve product deployments exploring use of LLMs in PGD CLI to enable text to SQL command conversion to reduce craftsperson errors & technical dependency- AI to assist test automation: Identify, predict flaky tests using pattern recognition & scores• Responsibilitieso Product Engineering, Mgmt- Program, People, Technical, Stakeholder

Education

• University of Mumbai

  Bachelor of Engineering - BE

Skills

• Sdlc
• Software Project Management
• Requirements Analysis
• Pre-Sales
• Business Analysis
• Global Delivery