I am a results-driven Senior Full Stack Developer with 14+ years of experience designing and building scalable, secure, high-performance software solutions across automotive, car rental, payments, and financial services domains. I specialize in microservices architecture, cloud platforms (AWS, PCF), full-stack development, and AI integrations (LangChain, Ollama). I enjoy aligning technology with business goals and delivering measurable value. I am currently pursuing an MSc in AI to deepen my skills in ML, NLP, and Generative AI for enterprise systems. I also enjoy mentoring teams, building modular UI components, and delivering rapid, reliable software that scales globally.

Vinayak Jaybhaye

I am a results-driven Senior Full Stack Developer with 14+ years of experience designing and building scalable, secure, high-performance software solutions across automotive, car rental, payments, and financial services domains. I specialize in microservices architecture, cloud platforms (AWS, PCF), full-stack development, and AI integrations (LangChain, Ollama). I enjoy aligning technology with business goals and delivering measurable value. I am currently pursuing an MSc in AI to deepen my skills in ML, NLP, and Generative AI for enterprise systems. I also enjoy mentoring teams, building modular UI components, and delivering rapid, reliable software that scales globally.

Available to hire

I am a results-driven Senior Full Stack Developer with 14+ years of experience designing and building scalable, secure, high-performance software solutions across automotive, car rental, payments, and financial services domains. I specialize in microservices architecture, cloud platforms (AWS, PCF), full-stack development, and AI integrations (LangChain, Ollama).

I enjoy aligning technology with business goals and delivering measurable value. I am currently pursuing an MSc in AI to deepen my skills in ML, NLP, and Generative AI for enterprise systems. I also enjoy mentoring teams, building modular UI components, and delivering rapid, reliable software that scales globally.

See more

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
See more

Language

English
Fluent

Work Experience

Senior Software Developer at CarTrawler, Co. Dublin
February 1, 2022 - Present
Developed enhancements to Core-OTA module to integrate more partners and suppliers. Designed integration of machine learning pricing model with core-OTA applications. Optimized performance of reporting channels using Spring framework. Built a dynamic component loader in Angular that displays UI elements based on user roles and permissions fetched via JWT token. Developing next-gen car booking engine using ReactJS, NextJS, TypeScript, and GraphQL, enhancing booking efficiency. Architected a modular, reusable React component library reducing UI development time by 30% and ensuring design consistency. Led team of 4 developers to deliver neo-cms app used by marketing teams globally, reducing campaign go-live time by 40%. Design AWS architecture for neo-cms rest service which are highly available and used across globe. Designed and integrated Kafka-based messaging pipelines for event-driven communication between OTA core services, improving reliability and decoupling system components. Buil
Senior Full Stack Developer at Diligend FZ LLC, Dubai UAE
February 28, 2022 - September 27, 2025
Developed platform for Fund Advisers to automate the DDQ and RFP response process. Implemented SEC Form ADV Data module which helps investors to easily search, view and compare Investment Adviser data in ADV submissions to make informed decisions. Developed SEC Form ADV module to support institutional investment compliance. Designed and developed a customizable dashboard to display summary of latest updates. Designed resilient AWS virtual private cloud module to integrate new applications.
Senior Full Stack Developer at Emaratech FZ LLC, Dubai UAE
February 28, 2021 - September 27, 2025
Developed one stop UI payment solutions for noqodi Payment Gateway. Integrated Apple/Google Pay into enterprise payment gateway for UAE financial ecosystem. Created a migration strategy to decompose a legacy monolith to microservice architecture. Designed security layer using APIGEE OAuth2 policy which allow consistent and secure access to noqodi backend services.
Senior Software Engineer at Volkswagen IT Solutions, Pune India
November 30, 2018 - September 27, 2025
Developed scalable and efficient application which provides real time info related to availability of critical parts in facility. Designed solutions to track warehouse capacity and availability, used by VW’s biggest plant. Developed highly available and scalable Single-sign-on (SSO) solution which accommodated very high VW user base. Designed and developed OAuth2 security layer which allowed consistent and secure access.
Senior Software Engineer at Persistent India Ltd., Pune India
July 31, 2015 - September 27, 2025
Contributed to designing web flow for eBay Advertising platform. Analyzed key technical challenges and evaluated proposed solution to design marketing strategy for eBay users. Documented technical challenges in designing secure scalable advertising solution for eBay.
Senior Software Engineer at iGate Global Solutions , Pune India
May 31, 2014 - September 27, 2025
Developed and maintained revision management solutions for large US based insurance company. Revamped legacy monolith application into service oriented smaller applications. Supported deployment pipelines and maintained steady and robust performance for groups of applications.
Senior Software Developer at CarTrawler, Co. Dublin
February 1, 2022 - Present
Led enhancements to the Core-OTA module to onboard additional partners and suppliers, and designed integration of a machine-learning pricing model with core OTA applications. Optimized reporting channels using the Spring framework. Built a dynamic Angular component loader that renders UI elements based on user roles and permissions from JWTs. Contributed to the next-gen car booking engine using ReactJS, NextJS, TypeScript, and GraphQL. Architected a modular, reusable React component library reducing UI development time by 30% and ensuring design consistency. Led a team of 4 developers to deliver neo-cms used by marketing teams globally, cutting campaign go-live time by 40%. Designed AWS architecture for globally used neo-cms REST services. Implemented Kafka-based messaging pipelines for event-driven communication between OTA core services. Built domain-specific AI agents using Java + LangChain4j and Ollama to autonomously extract, analyze, and validate supplier data from unstructured d
Senior Full Stack Developer at Diligend FZ LLC, Dubai UAE
February 28, 2022 - September 27, 2025
Developed a platform for Fund Advisers to automate the DDQ and RFP response process. Implemented the SEC Form ADV Data module enabling investors to search, view, and compare Adviser data for informed decisions, and supported institutional investment compliance with the Form ADV module. Designed a customizable dashboard summarizing latest updates and built a resilient AWS VPC module to integrate new applications.
Senior Full Stack Developer at Emaratech FZ LLC, Dubai UAE
February 28, 2021 - September 27, 2025
Developed a one-stop UI payment solution for the noqodi Payment Gateway. Integrated Apple/Google Pay into the enterprise payment gateway for the UAE financial ecosystem. Created a migration strategy to decompose a legacy monolith into microservices. Designed a security layer using APIGEE OAuth2 policy for consistent and secure access to noqodi backend services.
Senior Software Engineer at Volkswagen IT Solutions, Pune India
November 30, 2018 - September 27, 2025
Developed scalable, real-time info systems for availability of critical parts and warehouse capacity tracking used by VW’s largest plant. Built a highly available Single Sign-On solution to support a very large VW user base and implemented an OAuth2 security layer for secure access.
Senior Software Engineer at Persistent India Ltd., Pune India
July 31, 2015 - September 27, 2025
Contributed to the web flow design for the eBay Advertising platform, analyzed key technical challenges, and documented strategies for designing secure, scalable advertising solutions.
Senior Software Engineer at iGate Global Solutions, Pune India
May 31, 2014 - September 27, 2025
Developed and maintained revision management solutions for a large US-based insurer. Revamped a legacy monolith into service-oriented, smaller applications. Supported deployment pipelines and maintained robust performance across groups of applications.
Senior Software Developer at CarTrawler, Co. Dublin
February 1, 2022 - Present
Senior Software Developer responsible for enhancing the Core-OTA module to onboard more partners and suppliers, and for integrating a machine-learning pricing model with core OTA applications. Improved the performance of reporting channels using the Spring framework and built a dynamic, role-based UI component loader in Angular. Led a team of four developers to deliver the neo-CMS app used by global marketing teams, reducing go-live time. Architected AWS-based deployment patterns for globally used Neo CMS REST services, and designed Kafka-based pipelines to enable event-driven communication between OTA core services. Built domain-specific AI agents using Java, LangChain4j, and Ollama to autonomously extract, analyze, and validate supplier data from unstructured documents, significantly reducing manual onboarding effort.
Senior Full Stack Developer at Diligend FZ LLC, Dubai UAE
February 1, 2022 - September 27, 2025
Developed a platform for Fund Advisers to automate the Due Diligence Questionnaire (DDQ) and RFP responses; implemented SEC Form ADV data module to enable investors to search, view, and compare investment adviser data; built a customizable dashboard to summarize latest updates; designed a resilient AWS VPC module to integrate new applications.
Senior Full Stack Developer at Emaratech FZ LLC, Dubai UAE
February 1, 2021 - September 27, 2025
Delivered one-stop UI payment solutions for noqodi Payment Gateway; integrated Apple/Google Pay; created a migration strategy to decompose a legacy monolith into microservices; designed security layer using APIGEE OAuth2 policy for consistent and secure access to backend services.
Senior Software Engineer at Volkswagen IT Solutions, Pune India
November 30, 2018 - September 27, 2025
Developed real-time information systems for availability of critical parts; designed solutions to track warehouse capacity; built highly available and scalable Single-Sign-On (SSO) and OAuth2 security layer to accommodate VW's large user base.
Senior Software Engineer at Persistent India Ltd., Pune India
July 31, 2015 - September 27, 2025
Contributed to designing web flows for eBay Advertising; analyzed key technical challenges and documented approaches to secure, scalable advertising solutions; supported marketing initiatives with robust technical designs.
Senior Software Engineer at iGate Global Solutions , Pune India
May 31, 2014 - September 27, 2025
Developed and maintained revision management solutions for a large US-based insurance client; revamped legacy monolith into service-oriented components; supported deployment pipelines and maintained robust performance for groups of applications.
Senior Software Developer at CarTrawler, Co. Dublin
February 1, 2022 - Present
Developed enhancements to Core-OTA to integrate more partners and suppliers; designed ML pricing model integration with core-OTA apps; optimized reporting channels with Spring; built an Angular-based dynamic component loader driven by JWT-based roles/permissions; contributed to a next-gen car booking engine using ReactJS/NextJS/TypeScript/GraphQL; architected a modular React component library; led a 4-person team delivering neo-cms for global marketing with 40% faster go-live; designed AWS architecture for globally used neo-cms REST services; built Kafka-based pipelines for event-driven communication; created domain-specific AI agents using Java + LangChain4j and Ollama to extract/analyze supplier data from unstructured documents.
Senior Full Stack Developer at Diligend FZ LLC, Dubai UAE
February 1, 2022 - September 27, 2025
Developed a platform for Fund Advisers to automate the DDQ/RFP response process; implemented SEC Form ADV Data module to enable quick search and comparison of investment adviser data; supported institutional investment compliance; designed a customizable dashboard to summarize latest updates; created a resilient AWS VPC module for integrating new applications.
Senior Full Stack Developer at Emaratech FZ LLC, Dubai UAE
February 1, 2021 - September 27, 2025
Developed UI payment solutions for noqodi Payment Gateway; integrated Apple/Google Pay into enterprise payment gateway; created a migration strategy to decompose a legacy monolith into microservices; designed security layer using APIGEE OAuth2 policy for secure access to backend services.
Senior Software Engineer at Volkswagen IT Solutions, Pune India
November 1, 2018 - September 27, 2025
Developed scalable applications for real-time availability of critical parts; designed solutions to track warehouse capacity and availability; built a highly available Single Sign-On (SSO) solution to support a large VW user base; designed and implemented OAuth2 security layer.
Senior Software Engineer at Persistent India Ltd., Pune India
July 1, 2015 - September 27, 2025
Contributed to designing web flow for the eBay Advertising platform; analyzed technical challenges to support marketing strategy for eBay users; documented challenges in designing secure, scalable advertising solutions.
Senior Software Engineer at iGate Global Solutions, Pune India
May 1, 2014 - September 27, 2025
Developed and maintained revision management solutions for a large US-based insurer; revamped legacy monolith into service-oriented microservices; supported deployment pipelines and maintained robust performance for multiple applications.

Education

Master of Science in Artificial Intelligence at University of Galway
January 1, 2024 - September 27, 2025
Executive Master of Business Administration at Savitribai Phule Pune University, Pune, India
January 1, 2014 - December 31, 2016
Bachelor of Engineering in Computer Engineering at University of Mumbai, Kalina, Mumbai, India
January 1, 2006 - December 31, 2010
Master of Science in Artificial Intelligence at University of Galway
January 1, 2024 - September 27, 2025
Executive Master of Business Administration (IT Systems) at Savitribai Phule Pune University, Pune
January 1, 2014 - January 1, 2016
Bachelor of Engineering in Computer Engineering at University of Mumbai, Kalina, Mumbai
January 1, 2006 - January 1, 2010

Qualifications

AWS Certified Solutions Architect – Associate
May 1, 2023 - September 27, 2025
AWS Certified Solution Architect Associate
May 1, 2023 - September 27, 2025

Industry Experience

Software & Internet, Financial Services, Professional Services, Manufacturing, Transportation & Logistics, Travel & Hospitality, Other