Engineering Leader · Digital Finance & Platform
Jothipazhani
Nagarajan
Senior engineering leader with 21+ years scaling platforms, teams and delivery for global banks. I build digital finance capability at the intersection of blockchain, API strategy, cloud and applied AI — translating regulatory and business ambition into shipped product.
01 / About
Leading engineering where regulation,
Leading engineering where regulation,
capital and technology meet.
- 21+ years delivering software for global banks and Tier-1 financial services clients.
- Currently lead the DevOps team for Lloyds' Digital Finance programme — tokenised assets on the Canton Network with Archax and Fireblocks on GCP.
- Partner with engineering squads on microservices architecture and Java Quarkus delivery, setting standards for build, release and operational readiness.
- Previously owned the federated API Management programme across IBM API Connect, Azure APIM and Apigee X at Lloyds.
- Led delivery of the UK Open Banking Regulatory Sandbox end-to-end: security architecture (OIDC, OAuth 2.0, MA-TLS), supplier engagement, cross-functional squads.
- Introduced multi-agent AI workflows automating the full API lifecycle from design to delivery.
- Built and mentored teams across London, Houston, Raleigh and Bangalore; hired engineers into senior technical roles.
- Still hands-on in Java, Node.js and Python. Google Cloud certified Generative AI Leader · MBA International Business · Sun Certified Java Professional.
02 / Expertise
Where I operate.
Digital Finance & Blockchain
- Tokenisation Strategy
- Canton Network
- Archax · Fireblocks
- Open Banking
- OIDC / OAuth 2.0
- Regulatory Delivery
Platform & API Strategy
- API Federation
- IBM API Connect
- Azure APIM
- Apigee X
- Microservices
- Developer Experience
Cloud, DevOps & Resilience
- GCP · Azure
- Terraform Cloud
- GitHub Actions
- CI / CD at Scale
- SRE Practices
- Cost & Governance
Leadership & Applied AI
- Org Design
- Hiring & Mentoring
- Stakeholder Mgmt
- Multi-Agent AI
- GenAI Strategy
- Engineering Excellence
03 / Experience
Two decades of delivery at scale.
Employer
Client Engagement
Feb 2026 — Present
Lloyds Banking Group · DevOps Lead, Digital Finance
London, United Kingdom
- Lead the DevOps team for Lloyds' Digital Finance programme.
- Tokenised-assets initiative on the Canton Network with Archax and Fireblocks on GCP.
- Partner with engineering squads on microservices architecture and Java Quarkus delivery.
- Set standards for build, release and operational readiness.
Sep 2018 — Jan 2026
Lloyds Banking Group · API Federation & Open Banking
London, United Kingdom
- Led API Management federation across IBM API Connect, Azure APIM and Apigee X — unifying developer experience and governance bank-wide.
- Owned end-to-end delivery of the UK Open Banking Regulatory Sandbox on ForgeRock Model Bank.
- Security architecture: OIDC, OAuth 2.0, MA-TLS, JWT message signing, non-repudiation validation.
- Built ETL tooling and an in-house BDD test framework adopted across squads.
- Introduced multi-agent AI workflows automating the full API lifecycle from design to delivery.
May 2015 — Jun 2018
Fidelity Investments · Platform Centre of Excellence
Bangalore, India
- Drove enterprise adoption of container-based microservices across Fidelity's Personal Investing group.
- Delivered the Account Opening platform.
- Mentored engineers into senior technical roles.
- Partnered with product leadership on platform strategy.
Mar 2014 — Feb 2015
Fidelity Investments · Fund Compliance Engineering (COMET)
Raleigh-Durham, North Carolina
- Delivered the Fund Compliance Monitoring Engineering platform (COMET).
- Worked directly with compliance and business stakeholders on requirements and rollout.
Jun 2010 — Mar 2014
Citigroup · Commodities Fundamental Data & Analytics
Houston · London · Bangalore
- Owned the Commodities Fundamental Data & Analytics platform across Houston, London and Bangalore.
- Translated requirements from trading desks, risk and finance into delivery for offshore teams.
- Managed stakeholder expectations at business-unit level.
- Guided the technical roadmap for multi-modal data ingestion, parsing and quality.
Jun 2006 — May 2010
Telecom OEM · Element Management System
India
- Technical ownership of an Element Management System platform.
- Architecture, effort estimation, performance engineering, memory profiling and query optimisation.
- Technical mentoring of junior engineers.
- Contributed to new business pursuits and delivery practice.
- Earlier: SavaJe Mobile OS TCK compliance and JUnit coverage.
May 2004 — May 2006
Nortel Networks · Trouble Ticket System
Canada (delivered from India)
- Migrated a Nortel Networks Trouble Ticket System from Oracle Forms to Java Swing / J2EE.
- Built a custom Java graphics engine replicating Oracle Forms chart rendering.
04 / Credentials
Certifications & education.
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Google Cloud Certified — Generative AI Leader
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Sun Certified Java Professional (Java 5)
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MBA, International Business — Pondicherry University
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B.Tech, Computer Science & Engineering