Vachan Chauhan

About Vachan Chauhan

I am an Associate Principal – Architecture with extensive experience designing and leading enterprise‑scale digital and decisioning platforms across complex business landscapes.My core strength lies at the intersection of Enterprise Architecture (TOGAF® 10), AI‑driven decision intelligence, and Pega platform leadership. I have led architecture and delivery of scalable solutions that combine process automation, real‑time decisioning, predictive analytics, and responsible AI to drive measurable business outcomes.As a Pega Lead System Architect and Decisioning specialist, I work closely with business and technology leaders to translate strategy into executable architectures—ensuring solutions are future‑ready, cloud‑aligned, and outcome‑driven. My recent focus includes AI‑powered customer engagement, decision orchestration, generative AI enablement, and data‑informed transformation.I am passionate about continuous learning, architectural governance, and mentoring teams, and I enjoy guiding organizations through digital transformation journeys where technology enables smarter decisions at scale.Key Focus Areas:• Enterprise & Solution Architecture (TOGAF)• AI‑Driven Decisioning & Analytics• Pega Platform, LSA & Decisioning Architecture• Digital Transformation & Intelligent Automation• Cloud‑ready, scalable enterprise solutionsI believe great architecture is not just about systems—it’s about enabling better decisions, faster execution, and sustainable business value.

Experience

1. Principal Solutions Architect, Pega Lead System Architect

   LTIMindtree

   Sep 2022 — Present · Pune, IN

   Technologies : PegaTools : Pega 8.6, OracleProject : Artwork Brain, Artwork Design to Print, P&G - RetailProject Role(s): Principle Solution Architect. Lead System Architect, Associate DirectorTeam Size : 2 Teams (13+ Resources per Team), manage Centre Of Excellence (COE) in LTIMindtreeResponsibilities:• Working on Data Hub, Single Source of Truth - SSOT Application framework• Establish Continue Integration and Continue Delivery - CICD pipeline by Pega Deployment Manager• Develop tool : Pega Gen AI – Interaction Summary (Pega Customer Service)• Develop tool : Pega Process Mining – Process Identification and standardization• Develop Feature : JIRA integration with Pega Agile Studio - Supports Continuous Delivery pipeline• Integration on Email, SOAP, REST. Situational Layer• Technical design, development, Deployment and Project Delivery• Requirement Elicitation and Release Management• Applied Lean principles during product development flow

Education

• Gujarat University

  Master of Computer Applications - MCA, Computer Science

• Sardar Patel University (SPU), Vallabh Vidyanagar

  Bachelor of Science - BS, Computer Science

Skills

• Microsoft Sql Server
• Microsoft Certified Technology
• .net
• Wcf