Sanket Pattekar
AI Solutions Architect
THANE
Summary
Accomplished Architect with over 25 years of experience in IT, specializing in Architecture, Advisory, Consulting, and Solutions development. Possesses 4+ years of expertise in cloud architecture and designing/implementing enterprise-scale AI/GenAI innovations/solutions. Adept at translating complex business requirements into scalable AI solutions.
Overview
26
26
years of professional experience
12
12
Certifications
Work History
Solutions and Innovations Lead
Tata Consultancy Services
01.2023 - Current
- Designed and implemented AI and GenAI solutions and innovations.
- BigQuery: Talk to Data using GenAI . Created a chat interface for executives, who can query data in natural language. The system converts these NL queries to SQL, executes them in Google BQ, and then summarizes the results.
- AI Coach using Google's GenAI models. Designed and implemented a learning solution for the internal team to expedite the transition process. AI Coach allows the trainer to define learning objectives, which are then evaluated for trainees once they complete the assessment. The system also creates a personalized learning plan.
- Document Assistant using the GenAI model . Developed a document assistant system using GenAI that allows users to query, classify, extract metadata, summarize, and compare documents using Google's Gemini models.
- xDig classification using a traditional AI model . Developed an AI/ML classification model to predict whether a dig is required for laying out the cable for an incoming order.
- Notes classification using Google's Gemini model. Used GenAI to classify engineer notes so that the operations team can route and assign them to the right team. This solution was later evolved to create an RCA for delayed orders.
- Enterprise Search using Google's AgentBuilder. Designed and implemented an efficient search on their news dataset that was stored in BigQuery using Google's AgentBuilder. Key highlights were Search and Conversation mode, relevancy score, summary generator, and hallucination detector.
Solution Architect
Tata Consultancy Services
06.2022 - 12.2022
- Created virtual agents using Google's CCAI that utilize DialogFlow, AgentAssist, and Insights.
Solution Architect
Tata Consultancy Services
01.2022 - 05.2022
- Designed and implemented TCS Compass, which is an assessment platform for enterprise applications.
Senior Technical Architect
Tata Consultancy Services
09.2017 - 12.2021
- Technical/Solution architect for a TCS internal too named DataSure which is a data migration product for variety of source and targets. Responsible for innovation and addressing technical challenges. Was lead for development, support and testing teams.
Technical Architect
Tata Consultancy Services
07.2015 - 08.2017
- Technical/Solution architect for TCS internal tool named QuickConfig which is a config management solution for variety of SAP applications.
Technical Architect
Tata Consultancy Services
08.2011 - 06.2015
- Technical/Solution Architect for an internal TCS tool named FastForward, which is a test automation suite for SAP and Web applications. Responsible for innovation and addressing technical challenges. Successfully led the development, support, and testing team.
Technical Lead
Tata Consultancy Services
01.2011 - 07.2011
- Technical Lead for a leading bank for a migration project. Responsible for understanding the customer's architecture and designing solutions using the defined technology.
- Mentored junior developers through regular 1-on-1 meetings, providing guidance on best practices, coding standards, and career growth opportunities.
- Coordinated with cross-department teams like QA, DevOps, and Support to ensure seamless end-to-end software delivery process.
Business Analyst
Tata Consultancy Services
01.2008 - 12.2010
- Business analyst for a leading European asset management company. Responsible for defining processes for data capture with ownership, analyzing the as-is state, and defining the to-be state. The scope also included providing a prioritized list of recommendations to improve data quality.
- Developed high-quality documentation to support training efforts, helping employees fully understand new systems and procedures.
- Actively participated in team meetings to share knowledge, exchange ideas, address challenges, and collaborate on potential solutions.
Technical Architect
Tata Consultancy Services
01.2006 - 12.2007
- Technical Architect lead for a European bank in proposing a content management system (CMS), based on open-source technologies. Responsibilities included evaluating different open-source CMS options, gathering business requirements, defining the architecture, and designing technical solutions.
- Collaborated with clients to determine project specifications and scope.
- Resolved complex technical issues by troubleshooting systems, analyzing root causes, and implementing effective fixes.
Lead Consultant
Tata Infotech
01.2005 - 12.2005
- Analyzed requirements for developing a search portal for a U.S. firm. Responsible for requirements gathering, evaluating different search tools, and providing a comparison of different tools based on functionality and costs. Also involved in designing and developing reports.
- Assessed potential risks during project planning stages, developing contingency plans to mitigate negative impacts on deliverables.
Module Lead
Tata Infotech
10.2004 - 12.2004
- Collaborated cross-functionally to ensure seamless integration of modules into larger projects or systems.
- Proactively identified opportunities for enhancing existing modules, leading to improvements in performance and usability for endusers.
- Analyzed the requirements, created a project estimation, and studied the XFS 2.0 and 3.0 specifications for system upgrades.
Project Lead
Internet Trends Pvt Ltd
04.2003 - 09.2004
- Partnered with project team members to identify and quickly address problems.
- Mentored junior team members, fostering professional growth and increasing overall team efficiency.
- Designed the application for a secure environment for any Windows operating system that involved using OpenSSL for emails, spyware scanning modules, and a licensing schema for registration.
- Implemented best practices in documentation management systems that improved efficiency, accessibility, and security of project-related information.
- Collaborated with cross-functional teams to ensure seamless integration of various project components.
Developer
Internet Trends Pvt Ltd
05.2000 - 03.2003
- Worked closely with clients to gather requirements and translate them into technical specifications for for developing a multifunctional firewall and PC protection suite.
- Created high- and low-level designs of the proposed system and developed kernel filter drivers and DLLs for packet filtering, spyware detection modules, and FTP filtering modules.
- Adapted quickly to new technologies and programming languages, enhancing overall team productivity.
- Continuously updated skills through training courses, workshops, and self-study—staying current on industry trends and emerging technologies.
- Debugged complex software issues, leading to a more stable product release.
- Collaborated with cross-functional teams to ensure seamless integration of new features.
Education
Master of Science - Software Systems (Analytics)
BITS Pilani
WIP 04.2001 -
Bachelor of Science - Electronics
Mumbai University
Mumbai 04.2001 -
Skills
AI Architecture Design
- System Architecture Planning
- ML pipeline design
- Data architecture strategy
- Model deployment solutions
Machine Learning
- Traditional, Deep learning, NLP & computer vision models
- Large Language Models using Azure OpenAI and Google Gemini
Cloud & Infrastructure
- AWS/Azure/GCP platforms
- Architecture & Solution design
Programming languages: Python, Java, C#, C, javascript, SQL, Kernel-programming
Frameworks: Tensorflow, Keras, scikit-learn, huggingface, langchain, langgraph
Cloud Platforms: Azure (Azure AI services) and Google Cloud (VertexAI), Iaas and Paas services
Databases: BigQuery, MongoDB and PostgresSQL
AI/ML Tools: Langchain Langgraph and Huggingface API’s
Web Development: Frontend & backend using various framework and packages
Product Development: Using java & Microsoft technologies
Certification
Google Cloud Certified: Professional Cloud Architect
Accomplishments
- Winner of TCS Architect Contest (TechVantage): Combating Vishing using NLP Jun 2023
- TCS Golden Guru Award for Talent Development (2024, 2025)
Timeline
Google Cloud Technical Expert Badge: Customer Engagement Suite with Google AI
12-2025
Google Cloud Technical Expert Badge: Build with Vertex
10-2025
Google Cloud Technical Expert Badge: Intelligent Search
07-2025
Microsoft Certified: Azure AI Engineer Associate
04-2025
Microsoft Certified: Azure AI Fundamentals
12-2024
Google Cloud Certified: Professional Cloud Developer
08-2024
Google Cloud Certified: Professional Database Engineer
06-2024
Google Cloud Certified: Professional Machine Learning Engineer
01-2024
Google Cloud Certified: Cloud Digital Leader
02-2023
Solutions and Innovations Lead
Tata Consultancy Services
01.2023 - Current
Google Cloud Certified: Professional Data Engineer
01-2023
Solution Architect
Tata Consultancy Services
06.2022 - 12.2022
Google Cloud Certified: Professional Cloud Architect
05-2022
Solution Architect
Tata Consultancy Services
01.2022 - 05.2022
Senior Technical Architect
Tata Consultancy Services
09.2017 - 12.2021
Technical Architect
Tata Consultancy Services
07.2015 - 08.2017
Technical Architect
Tata Consultancy Services
08.2011 - 06.2015
Technical Lead
Tata Consultancy Services
01.2011 - 07.2011
Business Analyst
Tata Consultancy Services
01.2008 - 12.2010
Technical Architect
Tata Consultancy Services
01.2006 - 12.2007
Lead Consultant
Tata Infotech
01.2005 - 12.2005
Module Lead
Tata Infotech
10.2004 - 12.2004
Project Lead
Internet Trends Pvt Ltd
04.2003 - 09.2004
Master of Science - Software Systems (Analytics)
BITS Pilani
04.2001 -
Bachelor of Science - Electronics
Mumbai University
04.2001 -
Developer
Internet Trends Pvt Ltd
05.2000 - 03.2003