Rajasekar Murugan

CTO

Bengaluru, Karnataka, India18 yrs 7 mos experience
AI ML PractitionerHighly Stable

Key Highlights

  • Built India's top-rated payment app in one year.
  • Led digital transformation for multiple startups.
  • Expert in scalable backend systems architecture.
Stackforce AI infers this person is a Fintech and Construction Tech expert with a strong focus on scalable backend systems.

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Skills

Core Skills

Solution ArchitectureEngineering Leadership

Other Skills

AI/MLAgile MethodologiesAlgorithmsAnalyticsApacheApache KafkaAttention to DetailBoneCPCC++C-Suite SellingCloud ComputingCloud InfraCloud-native StackCommunication Training

About

18.5+ Years of Designing, Architecting, Building Enterprise Class Highly scalable, highly performant, ultra-low latency Backend Systems across multitude of domains viz Enterprise Storage Softwares, E-Commerce, Online Transportation, Transactional Processing Systems / Pipeline [ TPS ]. UG in Computer Science & Engineering from MIT, an alum of IIM-Bangalore & pursuing PG in Psychology. Currently, Co-owned & built the largest engineering organization at Zeta from Ground up & launched the most innovative Payment App (PayZapp) for 1.41 billion people. Payzapp successfully expanded its user base to 10 million within a year of launch. This rapid growth and user engagement have made it one of India's top-rated payment applications, with an impressive average rating of 4.6 stars across various platforms. Introduced payment options across cards, UPI, and PPI products, achieving the highest transaction success rates in the country. Speciality: Design,Architect Highly Scalable, Performant Enterprise Class Systems,Services. Specialist For Startups in building & managing Systems from ground up. I am an engineering leader with a deep commitment to customer satisfaction and a passion for developing user-centric, flagship products that are responsive, scalable, resilient and secure. My expertise is centered on melding technological innovation and digital transformation with broad business objectives, all while adeptly navigating the complexities of risk, compliance, and regulatory frameworks. I have led the charge on digital transformation and technology modernization efforts, resulting in significantly improved tech platforms in terms of stability, security, resilience, and compliance with regulations. At the same time, I have directed projects that accelerated the pace of product development and enhanced operational efficiencies through the adoption of data-driven approaches, agile software development methodologies, site reliability, and chaos engineering practices. I have successfully built a high-performing engineering organization from scratch, devising a technology strategy that aligns with the product and business vision. I have steered the implementation of cloud-native, distributed, and event-driven microservices architectures, alongside advancing our capabilities in data analytics and machine learning. Additionally, I have spearheaded efforts to modernize our infrastructure. I also take pleasure in engaging with individuals who share an enthusiasm for system design, cutting-edge technologies, and the transformative potential of AI/ML in our society.

Experience

Parspec

Head of Platform Engineering

Jan 2025Present · 1 yr 2 mos · Bengaluru, Karnataka, India · Hybrid

  • As the First Platform engineering leader at Parspec, I’m driving the core infrastructure and technical architecture that powers our mission: to digitize the construction supply chain end-to-end [ Planning & Design, Procurement, Manufacturing & Fabrication, Logistics & Transportation, Management & Execution, Monitoring & Quality Assurance] thereby, enabling smarter procurement, greater transparency, and more sustainable operations for every stakeholder [Architects,MEP & Cost Consultants,Contractors,Suppliers, Distributors, OEM, Manufacturers, Sales Reps] in the value chain.
  • Lead,Manage & Own Large-scale web crawling and associated data platform that processes millions of documents across 1000's of manufacturer websites Integrated with an AI/ML platform for automated document parsing, enrichment, and categorisation, enabling structured, searchable data at scale.
  • Lead, Manage & Own the Architecture of search platform for structured discovery across millions of AI-enriched documents ingested from 1000's of manufacturer websites. Built on distributed indexing with the vision to support for faceted search, fuzzy matching, and semantic relevance ranking. Design for low-latency retrieval, high availability, and dynamic reindexing aligned with optimal re-crawl cycles.Build and mentor a high-caliber engineering team from ground up.
  • Driving a platform-first approach through the Parspec Developer Portal, built on an iPaaS architecture to enable seamless, secure, and scalable integration with ERP, BIM, and supplier ecosystems via standardised APIs
  • Define Foundational Cloud Infra(IaC, CI/CD, Observability).
  • 🤝Cross-Functional Leadership:
  • Partner closely with Product, Business, and GTM leadership to align platform roadmap with business objectives.Play a key role in technical due diligence and investor conversations during fundraising stages.Act as a strategic advisor to founders on technology vision, org design,and longterm scalability.
  • Hiring for Exceptional Engineer Owners!
Cloud InfraAI/MLWeb CrawlingData PlatformSearch PlatformiPaaS Architecture+3

Stealth startups (consumer & industrial tech)

Fractional CTO – Stealth Startups (Consumer & Industrial Tech)

Aug 2024Dec 2024 · 4 mos

  • Supported two stealth-mode startups in the consumer and construction domains as a fractional CTO.
  • Defined early-stage technical architecture and product development strategy.
  • Advised founding teams on technology choices, scalability considerations, and MVP planning.
  • Mentored early Product, Engineering, Business & Sales teams and contributed to hiring roadmap and vendor assessments.
  • Facilitated cross-functional alignment between product vision and technical execution.
Technical ArchitectureProduct Development StrategyMVP PlanningSolution Architecture

Zeta

2 roles

Director of Engineering

Promoted

Jul 2023Jul 2024 · 1 yr

  • Co-owned & built the largest engineering organization at Zeta from Ground up & launched the most innovative Payment App (PayZapp) for 1.41 billion people, built on modern, cloud-native stack.
  • Payzapp successfully expanded its user base to 10 million, achieving remarkably high retention rates within a year of launch. This rapid growth and user engagement have made it one of India's top-rated payment applications, with an impressive average rating of 4.6 stars across various platforms.
  • Introduced payment options across cards, UPI, and PPI products, achieving the highest transaction success rates in the country.
  • Developed an engineering culture that consistently fostered innovation, achieved high resiliency and astounding crash-free rates at the scale of consumer internet.
  • Engineered a sophisticated, technological ecosystem encompassing hundreds of microservices and security measures, providing consumers with an extensive array of over 23 payment options.
  • Implemented a range of features including authentication and authorization, registration and KYC, prepaid wallet management, tokenization, payment gateway integration, rewards programs, customer support (Help center) modules, referral systems, 20+ deep integrations with HDFC systems including Vision+ & FlexCube , UPI service & Fraud/Risk management.
  • Zeta® is on a mission to make digital payments easy, inclusive and valuable for corporations, employees and merchants globally. Responsible for products revolve around the key idea that spending and receiving money should be easy, fast, and trouble-free.
PaymentsDigital TransformationMicroservicesCloud-native StackEngineering LeadershipSolution Architecture

Senior Engineering Manager

Sep 2020Jun 2023 · 2 yrs 9 mos

  • Zeta® is on a mission to make digital payments easy, inclusive and valuable for corporations, employees and merchants globally. Responsible for products revolve around the key idea that spending and receiving money should be easy, fast, and trouble-free.
  • Lead & Manage digital led bank and payments offering initially targeted towards India’s Gen X, Y, Z and millennial audiences.
  • Part of business unit which provisions strategic partnership between Zeta and a top 3 Indian private sector bank with the mission to build a digital bank completely from scratch.
  • It shall serve the bank’s 25M+ consumers and drive growth to double the base to 50M+ in the next 5 years. To achieve this, we’ve reimagined banking completely from the ground up.
Digital BankingPaymentsStrategic PartnershipsEngineering Leadership

Groupon

Engineering Manager

Jan 2017Sep 2020 · 3 yrs 8 mos · Bengaluru Area, India · On-site

  • Owned the charter of Post-purchase experience, which involves understanding what customers expect after they buy a product or service. This includes timely delivery, accurate order fulfillment, and proactive customer service.
  • Effective communication throughout the post-purchase phase is vital. This can involve providing clear instructions on how to use the product, updates about shipping, and quick responses to any inquiries or issues that arise. Communication should be consistent, helpful, and aligned with the brand’s voice.
  • Built systems to address problems that can arise after a purchase:
  • The capability to quickly and effectively resolve these issues is a core post-purchase skill. Includes handling returns, refunds, replacements, and troubleshooting support. Efficient issue resolution can significantly impact customer satisfaction and loyalty.
  • Built gamification systems to address engagement & retention:
  • Beyond resolving issues, enhancing the post-purchase experience involves engaging customers with meaningful content, offers, and incentives that encourage them to remain connected with the brand. Includes follow-up emails, loyalty programs, exclusive offers, or informative content about how to best use the product.
  • Built systems which use analytics to track the effectiveness of post-purchase interactions and identify areas for improvement. This data-driven approach helps refine strategies to better meet customer needs and streamline operations.
  • Invested to build chatbots for customer service.
  • Delivered higher customer satisfaction, increased customer retention.
Post-purchase ExperienceCustomer SatisfactionGamification SystemsEngineering Leadership

Ola (ani technologies pvt ltd)

Technical Engineering Lead / Engineering Manager

Jul 2015Jan 2017 · 1 yr 6 mos · Bengaluru Area, India

  • Lead,Mentor & Manage Systems, Services & Platform Components constituting Accounting Engineering Vertical.
  • Responsible for Financial Settlement, reconciliation.
Financial SettlementReconciliation

Taxiforsure.com

Technical Engineering Lead / Engineering Manager

May 2014Jun 2015 · 1 yr 1 mo · Bengaluru Area, India

  • Responsible for Platform Engineering Components,Supply [Operator-Driver] Engineering Components, Payment Engineering Systems & Services including in house e-Wallet,PayTM,TPSL PG integrations.
Payment Engineering SystemsPlatform Engineering

Yahoo!

2 roles

Technical Lead

Apr 2012Jan 2014 · 1 yr 9 mos

senior software engineer

Oct 2010Apr 2012 · 1 yr 6 mos

Symantec

2 roles

Software Engineer

Promoted

Jul 2010Oct 2010 · 3 mos

Associate Software Engineer at Symantec Corp.

Jan 2007Jul 2010 · 3 yrs 6 mos

Education

Indian Institute of Management Bangalore

General Management

Jan 2012Jan 2013

Anna University

Bachelor of Engineering - BE — Computer Software Engineering

Jul 2003Jul 2007

TVS Lakshmi MHSS

Jan 2001Jan 2003

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