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I am a passionate software engineer with over 15 years of experience in leading and developing Java-based applications across diverse domains like cybersecurity, banking, cloud hosting, and e-commerce. I enjoy tackling challenging roles and leveraging my expertise in Java technologies and cloud infrastructure to deliver robust and scalable solutions. Throughout my career, I've led sizable teams and worked collaboratively with onshore and offshore members to modernize legacy systems and build efficient microservices architectures. I am always excited to use my skills to solve complex problems and contribute meaningfully to innovative projects.…I am a passionate software engineer with over 15 years of experience in leading and developing Java-based applications across diverse domains like cybersecurity, banking, cloud hosting, and e-commerce. I enjoy tackling challenging roles and leveraging my expertise in Java technologies and cloud infrastructure to deliver robust and scalable solutions. Throughout my career, I've led sizable teams and worked collaboratively with onshore and offshore members to modernize legacy systems and build efficient microservices architectures. I am always excited to use my skills to solve complex problems and contribute meaningfully to innovative projects.

Manthan Katharotiya

Programmer, Developer, Full Stack Developer, +2

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I am a passionate software engineer with over 15 years of experience in leading and developing Java-based applications across diverse domains like cybersecurity, banking, cloud hosting, and e-commerce. I enjoy tackling challenging roles and leveraging my expertise in Java technologies and cloud infrastructure to deliver robust and scalable solutions. Throughout my career, I've led sizable teams and worked collaboratively with onshore and offshore members to modernize legacy systems and build efficient microservices architectures. I am always excited to use my skills to solve complex problems and contribute meaningfully to innovative projects.…I am a passionate software engineer with over 15 years of experience in leading and developing Java-based applications across diverse domains like cybersecurity, banking, cloud hosting, and e-commerce. I enjoy tackling challenging roles and leveraging my expertise in Java technologies and cloud infrastructure to deliver robust and scalable solutions. Throughout my career, I've led sizable teams and worked collaboratively with onshore and offshore members to modernize legacy systems and build efficient microservices architectures. I am always excited to use my skills to solve complex problems and contribute meaningfully to innovative projects.

Available to hire

I am a passionate software engineer with over 15 years of experience in leading and developing Java-based applications across diverse domains like cybersecurity, banking, cloud hosting, and e-commerce. I enjoy tackling challenging roles and leveraging my expertise in Java technologies and cloud infrastructure to deliver robust and scalable solutions.

Throughout my career, I’ve led sizable teams and worked collaboratively with onshore and offshore members to modernize legacy systems and build efficient microservices architectures. I am always excited to use my skills to solve complex problems and contribute meaningfully to innovative projects.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Vice President (Software Engineering Lead) at J.P. Morgan Chase

March 1, 2024 - Present

Leading Identity and Access Management product development focusing on vaulting solutions for on-prem and public cloud applications. Responsible for designing controls for AWS secrets manager, Azure Key Vault, Google secrets manager, and on-prem vaulting products. Managing terraform modules for public cloud vault provisioning and enforcing sentinel policies. Providing custom design solutions for application teams unable to comply with standard controls.

Vice President (Cyber Security) at Citigroup

March 1, 2024 - July 21, 2025

Worked on application-level encryption library using Java, involving multi-level key hierarchy to secure client data. Integrated encryption/decryption with Hardware Key management systems via 2-way SSL. Built APIs to efficiently handle large data volumes using OLTP concepts across Oracle, Elasticsearch, and MongoDB. Developed and released Spring Boot services for client onboarding and key management on private cloud. Utilized Hashicorp Vault and Fortanix for master key management.

Vice President (Engineering Lead) at J.P. Morgan Chase

September 1, 2022 - July 21, 2025

Led software engineering team building orchestration layers for card-based products deployed in AWS that function as gateways between private and public clouds. Employed Spring Boot, AWS Lambdas, Glue, and MSK for cross-account communication. Collaborated with multiple teams across time zones for delivery and support.

Senior Application Developer at PROS Inc

March 1, 2018 - July 21, 2025

Modernized monolith applications to microservices architecture employing Java Spring Boot, Kafka, Elasticsearch, and Kubernetes for private cloud deployment. Delivered backend microservices supporting UI with an emphasis on performance optimization. Coordinated requirement gathering and implementation across global teams.

Senior Software Engineer at PROS Inc

February 1, 2013 - July 21, 2025

Contributed to Pricing Solution Suite products dealing with pricing, distribution, and forecast challenges for B2B clients. Worked closely with clients and science teams to gather requirements and integrate scientific models. Implemented REST APIs with Java to handle complex calculations efficiently. Managed JVM performance and memory to avoid leaks during heavy data processing.

Software Engineer I at Cognizant Technology Solutions, Rackspace Inc.

March 1, 2012 - July 21, 2025

Developed REST web services for Global Authentication gateway enabling token-based access for cloud services. Implemented user authentication against LDAP using Spring LDAP. Managed security token expiration, role-based access, and legacy user migration. Enhanced test automation scripts using Python and managed CI build and integration tests.

Software Engineer at Ebay Inc.

February 1, 2012 - July 21, 2025

Worked on eBay advertising applications using eBay-specific frameworks. Developed modulated Java projects generating dynamic pages from XML feeds, implemented design patterns, and integrated advertising technologies including DoubleClick and shopping APIs. Developed UI frameworks using SQL, JavaScript, Ajax, and templating technologies to support ad placements and deals.

Software Engineer I / Web Developer at Network Enhanced Technology

September 1, 2011 - July 21, 2025

Integrated Intuit Quickbooks into financial systems, reverse engineered and enhanced UI using XSL and packed libraries. Developed SOAP-based Java web services for telecommunications API integrations with multiple providers, implemented dynamic billing statistics and PDF invoice generation. Developed Windows C# desktop applications for network switch reporting and client-side XSLT, JavaScript enhancements.

Web Developer at California State University, Los Angeles

June 1, 2010 - July 21, 2025

Developed the Computer Science Network System for department use, implementing features like blogs, forums, event calendars with J2EE, Spring, Hibernate MVC, and role-based security using WebSphere. Worked on DAO design patterns and full-text search integration with PostgreSQL, Apache Lucene. Developed test cases, mentored new team members, and taught Java and Database Programming.

Internship at InTheMo.com

June 1, 2010 - July 21, 2025

Internship project involving integration of APIs from social networking sites to import contacts, implemented recommendation features using JavaScript and JSON.