Looking for a job

janardhan nallapati

@janardhannallapati

Senior Hands-on Engineering Leader and Architect with extensive experience in architecting and delivering scalable, cloud-native, applied AI systems

India

Message

What I'm looking for

I am particularly interested in opportunities involving modern technology stacks such as Java, Python, NodeJS, React, NextJS, Spring Boot, Microservices, Cloud, Distributed Systems, and Generative AI (ClaudCode, Codex). I enjoy solving complex business and technology challenges, building high-performing teams, and translating business objectives into practical technology solutions.

At ICS Global Soft, I lead a 30-engineer organisation across technology teams, guiding architecture, engineering strategy, and delivery. I work hands-on with cloud-native applications and distributed microservices across AWS, GCP, and Azure.

At Publicis Sapient, I led the Business Client Banking onboarding and logon transformation, cutting onboarding time from three weeks to one day and achieving 99.9% availability. I also designed domestic payments modernisation that handled about 10 million transactions a day while reducing latency by 50%.

Earlier, I delivered financial platforms and products at Tavant Technologies, INO Software Solutions, Premier Farnell (Element14), and Tata Consultancy Services. My work includes Visa clearing services processing about 100 million transactions per month, the Raspberry Pi ordering site, and fintech and banking applications.

Experience

Work history, roles, and key accomplishments

Current

Consulting Head of Engineering

Current

ICS Global Soft

Apr 2026 - Present (7 months)

Lead a 30-engineer organization, driving engineering strategy, architecture governance, and end-to-end delivery. Architect scalable cloud-native applications and microservices, and establish engineering standards.

Java Spring Boot Python NodeJS React AWS GCP Azure Docker Kubernetes Architecture Microservices CI CD

Senior Technology Manager

Publicis Sapient

Sep 2022 - Apr 2026 (3 years 7 months)

Led architecture and delivery of banking transformations, cutting onboarding time from 3 weeks to 1 day and achieving 99.9% availability. Scaled engineering organization from 0 to 60+ engineers and modernized payments handling ~10M transactions/day.

Java 17 Spring Boot React NodeJS TypeScript DB2 MySQL Microservices OpenShift Docker AWS GCP Azure

Consultant Developer / Architect

Independent

Oct 2021 - Sep 2022 (11 months)

Developed microservices-based applications and algorithmic trading strategies for fintech startup clients. Built scalable trading platforms and collaborated with founders to deliver MVPs on aggressive timelines.

Java Spring Boot React AWS Python Microservices

Staff Engineer

Oportun

Dec 2020 - Sep 2021 (9 months)

Contributed to new feature development and scaling of the Oportun Zeus platform, a distributed microservices ecosystem. Improved performance and reliability of microservices through refactoring, monitoring, and optimization.

Java 11 Kotlin Groovy Gradle MongoDB MySQL AWS Spring Boot Spring MVC Spring Security Hibernate Microservices

Senior Technical Architect

Tavant Technologies

May 2016 - Aug 2020 (4 years 3 months)

Led microservices migration for Experian products, improving response times by 50% and enabling independent deployment of 12+ microservices. Designed and delivered Visa ICS and PCS processing ~100M transactions per month with sub-second latency.

Java 8 Spring Framework Hibernate Jackson Maven Tomcat MySQL Redis AWS OpenShift Microservices Angular

Developer and Director

INO Software Solutions

Aug 2012 - Apr 2016 (3 years 8 months)

Founded and grew a technology startup, delivering 10+ projects for 5+ clients in web, cloud, and mobile domains. Built B2B and B2C products from concept to production, leading cross-functional teams.

Java Spring Framework Android MySQL Web Applications Cloud Computing

Senior Ecommerce Web Developer

Premier Farnell

Nov 2010 - Jul 2012 (1 year 8 months)

Built and managed the Raspberry Pi ordering site, handling 100K+ concurrent users during launch. Led continuous integration initiatives, improving deployment frequency from weekly to daily and reducing build times by 50%.

Java JEE ATG Spring Framework Oracle CI CD

Associate Consultant / Technical Manager

Tata Consultancy Services

Jun 2004 - Sep 2010 (6 years 3 months)

Managed and delivered banking and financial applications for clients including Scotia Bank and Equifax. Led development of LEAP Cash Management System and Global Customer Access tool, and contributed to fraud detection and compliance solutions.

Java JEE Web Services Oracle Pl SQL

Junior Java Application Developer

Various

Sep 2001 - May 2004 (2 years 8 months)

Developed web applications and financial products including FIX Engine, Asset Backed Securities Trading System, and Corporate Bond Parser. Delivered internal web applications for General Electric and worked as freelance developer and faculty.

Java Unix C