Manimaran Krishnan

Strategic Enterprise Architecture and Engineering Leadership professional with 20+ years of experience leading software development and engineering organizations, delivering complex, high-impact technology initiatives across regulated industries including financial services, healthcare, and mission-critical environments. Proven track record of building and scaling high-performing engineering teams, architecting large-scale cloud-native platforms, microservices architectures, and AI/GenAI-powered solutions. Deep expertise in software development lifecycle, distributed systems, system design, and translating technical decisions into measurable business and customer outcomes.

Strong executive engagement and stakeholder management capabilities with demonstrated success in driving digital transformation, engineering excellence, and operational scalability.

Director - Enterprise Architect - Firstsource Solutions Limited - Bangalore, India

(2025-02)

• Lead enterprise-wide IT & Digital technology strategy and engineering architecture governance for global BPO operations, managing 30+ enterprise applications and overseeing engineering teams responsible for large-scale, cloud-native platforms and distributed systems.
• Advise executive leadership on technology modernization, operating model evolution, and digital transformation roadmap, ensuring measurable value realization, technical integrity, and alignment to strategic business KPIs.
• Drive cloud strategy (AWS, Azure) and platform rationalization initiatives, architecting and delivering scalable, reliable, and secure systems comprising hundreds of microservices, achieving 35% infrastructure cost reduction while improving system resilience to 99.9%+ SLA.
• Establish enterprise architecture governance and design authority forums with engineering managers and architects, accelerating decision-making cycles by 40% and ensuring compliance, security, risk alignment, and engineering excellence across technology portfolios.
• Lead cross-functional business and technology collaboration to maximize ROI from enterprise platforms (CRM, ERP, HCM, Data & Analytics), driving architectural decisions for complex applications and services with focus on scalability, maintainability, and performance.
• Drive AI and GenAI transformation initiatives, leading teams to deliver AI-powered features for customers and leverage AI internally, achieving 46% process efficiency improvement and enabling data-driven operating models.
• Manage multiple concurrent engineering projects ensuring high quality, technical integrity, timely delivery, and alignment between engineering execution and business priorities.

Principal Architect - LTIMindtree Limited - Bangalore, India

(2021-05 - 2025-02)

• Led enterprise technology strategy and engineering architecture engagements for healthcare and financial services clients in highly regulated environments, shaping digital transformation roadmaps, cloud modernization strategies, and software development methodologies aligned to business value outcomes.
• Partnered with senior client stakeholders and cross-functional teams to define enterprise architecture blueprints, operating model enhancements, and engineering capability uplift initiatives supporting large-scale digital programs.
• Directed end-to-end architecture delivery across complex transformation programs, managing multi-disciplinary engineering teams, engineering managers, and architects, ensuring alignment across business, data, application, and infrastructure domains.
• Led architectural decisions for large-scale, complex applications and services, migrating 50+ legacy systems to cloud-native, microservices architectures on AWS, Azure, and GCP, achieving 60% faster deployment cycles, improved scalability, reliability, and maintainability.
• Developed strategic engineering artifacts including system design documentation, technology roadmaps, capability models, value realization frameworks, and executive-ready strategy presentations to influence senior management decision-making.
• Championed engineering excellence culture, mentoring engineering teams on modern software development methodologies, distributed systems design, data structures, algorithms, and cloud-native principles.

Information Technology Manager - Citrin Technologies India Pvt Ltd - Bangalore, India

(2011-10 - 2021-04)

• Led engineering teams in developing and delivering Airport Car Parking Solutions with onsite coordination in Luton, London, managing full software development lifecycle from concept to deployment and operations.
• Architected hybrid cloud solutions for banking applications coordinating enterprise-wide deployments, ensuring scalability, security, and performance for distributed systems in production environments.
• Developed REST API integrations for mobile platforms (iOS/Android) using Java and Python, managing end-to-end data flow architecture and backend development for web services.
• Served as design authority and technical lead, providing architectural oversight, code reviews, engineering mentorship to junior architects and developers, and establishing software engineering best practices.
• Led successful delivery of multiple concurrent software projects, ensuring on-time, within-budget execution, quality assurance, and stakeholder alignment across functional teams.

Technical Architect - Digital Juice Animation Pvt Ltd - Bangalore, India

(2004-08 - 2011-09)

• Architected & developed downloadable product commerce portal using modern web development frameworks and distributed content delivery using Amazon S3 Cloud (early cloud adoption).
• Led software engineering initiatives for product creation flow optimization including image/movie compression, Photoshop scripting automation to improve development velocity and operational efficiency.
• Provided technical leadership to Global Customer Support team, solving complex technical issues and ensuring customer success through effective problem-solving approaches.
• Developed & migrated legacy application from ASP to ASP.Net MVC architecture, modernizing codebase and improving system performance and maintainability.
• Developed JavaScript-based web components for multimedia users (movie player, sound mixer), demonstrating proficiency in frontend and backend development technologies.

Bachelor of Science - Electronics & Communication - Bharathiyar University Coimbatore, TN. India

Post Graduate Program - Artificial Intelligence for Leaders - Texas McCombs – University of Texas at Austin