Available to hire
Hi, I’m Roopesh Kumar Rana, a Java and cloud solutions architect with 13+ years of experience delivering secure, scalable, and high-performance enterprise systems. I specialize in architecting microservices-based cloud-native solutions on Azure, designing resilient architectures, and leading digital transformation across aviation, finance, logistics, retail, and healthcare. I’m passionate about turning complex business needs into practical technology outcomes while mentoring teams to ship reliable software at scale.
I’ve led large cross-functional initiatives, integrated payment gateways for global providers, and driven continuous improvement through CI/CD, DevOps practices, and SAFe/Agile methodologies. My focus is on secure, performant systems with strong governance, observability, and operational excellence, helping organizations modernize legacy platforms into cloud-native, mission-critical solutions.
Skills
Language
English
Fluent
Hindi
Fluent
Work Experience
Technical Lead at Synergein Technology
May 1, 2024 - PresentLeading development and maintenance of Java-based client-server applications, managing a team of 6 within projects such as Sahatna - a comprehensive health and wellness mobile platform. Responsibilities include designing, implementing, and maintaining application software, and providing production support using Java 17, Hibernate, Spring Boot, Microservices, Docker, Redis, Microsoft Azure, and Dapr.
Project Lead Engineer / Senior Software Engineer at Emirates Airline
March 31, 2024 - August 21, 2025Managed multiple core systems and applications including Skyward loyalty program and common payment gateways (CPG) involving integration of credit card systems with 12 core platforms. Delivered microservices based solutions using Java 8, Hibernate, Spring Boot, RESTful services, Docker, and OpenShift. Provided production support and technical design development for airline booking and financial transaction systems.
Java Lead Developer at DP World
December 31, 2021 - August 21, 2025Developed and maintained port management applications including berth allocation, cargo handling, and port security. Technologies used included Java 8, Hibernate, Spring framework, RESTful microservices, and Eureka for service discovery. Also responsible for production support and design of application software.
Senior Software Engineer at NIIT Technologies Ltd.
September 30, 2014 - August 21, 2025Worked on Java-based development projects delivering enterprise applications with adherence to quality frameworks and processes. Responsibilities included requirement analysis, coding, testing, and client coordination in various process-driven environments.
Team Lead / Senior Consultant / Technical Lead / Senior Associate Technology L2 at Various Companies (Sapient, Accenture, Capgemini, HCL Technologies)
November 30, 2017 - August 21, 2025Held various technical and leadership roles managing Java full-stack development projects. Delivered solutions for clients like Marriott, BMW, Acxiom Walmart, focusing on web applications with technologies such as JDK 5 to 8, Hibernate, Spring, Docker, Kubernetes, and REST services. Led teams, performed production support, and ensured quality project delivery.
Technical Lead at Sahatna / Core42
May 1, 2024 - PresentDesigned, developed, and maintained a Java-based health application using Spring Boot, Microservices, Hibernate, Kotlin and REST APIs. Led technical architecture, code reviews, and CI/CD pipelines; ensured scalability, performance, and security using Docker, Redis, Azure, and Dapr. Provided production support and guided distributed systems design for cloud-native health solutions.
Project Lead Engineer at Skyward | Emirates Airline
March 31, 2024 - September 10, 2025Designed and implemented Java modular applications for Emirates’ loyalty platform using Spring Boot and RESTful APIs. Migrated and deployed applications on OpenShift with Couchbase integration. Developed reusable design patterns and a scalable microservices architecture; delivered production support with high availability and performance optimization.
Project Lead Engineer at Common Payment Gateway (CPG) | Emirates Airline
September 30, 2023 - September 10, 2025Engineered payment gateway microservices integrating providers (Stripe, PayPal, Adyen, Worldpay, Braintree) using Java Spring Boot. Ensured PCI-DSS compliance, API security, and fraud detection mechanisms. Provided production support for credit card integrations across 12 enterprise airline systems. Authored technical design documents and implemented robust online payment processing.
Technical Lead at Emirates Airline (Consultant) - Internet Booking Engine (IBE)
November 30, 2019 - September 10, 2025Developed Java microservices for flight booking, fare comparison, seat selection, and loyalty program integration using Spring 4.x and REST APIs. Implemented secure payment processing modules and optimized workflows for stability; established scalable architectures and coding standards through peer reviews.
Java Lead Developer at DP World, Dubai (Consultant)
November 30, 2021 - September 10, 2025Designed and developed Java web applications for port operations (berth allocation, cargo handling, customs, security). Built scalable microservices integrated with legacy systems; provided production support and real-time monitoring to ensure performance and reliability.
Senior Software Engineer at NIIT Technologies Ltd.
September 30, 2014 - September 10, 2025Developed enterprise Java applications with Spring/Hibernate; built microservices and containerized deployments; contributed to integration with Oracle databases and cloud platforms; provided production support in high-volume environments.
Senior Consultant at Capgemini Pvt. Ltd.
August 31, 2016 - September 10, 2025Led enterprise Java projects for BMW/Walmart/Acxiom engagements, delivering Spring, AngularJS, and Hibernate-based solutions; guided code reviews and ensured timely delivery with quality assurance.
Technical Lead at HCL Technologies Ltd.
November 30, 2015 - September 10, 2025Directed development of Java-based enterprise applications; implemented microservices architectures; ensured performance tuning and production support across large-scale deployments.
Senior Software Engineer at Sapient (Team Lead) / Accenture Services Ltd.
September 30, 2014 - September 10, 2025Led teams on hotel and travel-related applications, delivering Spring Boot and RESTful services; performed architecture reviews, coding standards enforcement, and delivery governance.
Technical Lead at Sahatna / Core42
May 1, 2024 - PresentDesigned, developed, and maintained a Java-based health application using Spring Boot, Microservices, Hibernate, Kotlin, and REST APIs. Directed technical architecture, code reviews, and CI/CD pipelines; provided production support; optimized system performance using Docker, Redis, Azure Cloud, and Dapr.
Project Lead Engineer at Emirates Airline
March 31, 2024 - September 10, 2025Directed Agile software development projects for aviation and payment domains, led cloud migration initiatives, and oversaw digital payment system upgrades ensuring cybersecurity alignment.
Project Lead Engineer at Emirates Airline
September 30, 2023 - September 10, 2025Engineered Common Payment Gateway (CPG) by integrating Stripe, PayPal, Adyen, Worldpay, etc.; ensured PCI-DSS compliance, API security, and fraud detection; provided production support across 12 airline systems.
Java Lead Developer at DP World
November 30, 2021 - September 10, 2025Designed Java web applications for port operations (berth allocation, cargo handling, customs, security); built scalable microservices; integrated with legacy ERP systems; delivered production support and system monitoring.
Project Lead Engineer at Emirates Airline
November 30, 2019 - September 10, 2025IBE (Internet Booking Engine) project: developed Java microservices for flight booking, fare comparison, seat selection, and loyalty integration; implemented secure payment processing modules; enforced coding standards via peer reviews.
Senior Associate Technology L2 / Team Lead at Sapient / Marriott
November 30, 2017 - September 10, 2025Led hotel booking applications using Spring Boot, REST, and Hibernate ORM; conducted technical design reviews; delivered production support and feature enhancements.
Senior Consultant at Capgemini / BMW
August 31, 2016 - September 10, 2025Developed enterprise Java applications for BMW using Spring, AngularJS, and Hibernate; collaborated with stakeholders to ensure quality and timely delivery.
Technical Lead at Acxiom Walmart / HCL Technologies
November 30, 2015 - September 10, 2025Led teams building enterprise web applications with Java, Spring, Hibernate; designed microservices solutions; implemented unit tests and ensured database integration with Oracle 11g; delivered production support for high-volume environments.
Senior Software Engineer at NIIT Technologies
September 30, 2014 - September 10, 2025Developed enterprise software using Java/Spring; contributed to design and implementation of scalable solutions and integration with business-critical systems.
Technical Lead at Sahatna / Core42
May 1, 2024 - PresentDesigned, developed, and maintained a Java-based health application using Spring Boot, Microservices, Hibernate, Kotlin and REST APIs. Directed technical architecture, code reviews, and CI/CD pipelines to ensure scalability, performance, and security. Provided production support and optimized system performance with Docker, Redis, Azure Cloud, and Dapr. Achievements include 30% improvement in transaction reliability, 40% reduction in release cycles, and support for cloud-native healthcare services.
Project Lead Engineer at Emirates Airline
March 31, 2024 - September 10, 2025Directed Agile software development projects delivering digital transformation solutions across aviation and payment domains. Implemented Scrum practices, improved stakeholder communication, and supported enterprise cloud migration and digital payment system upgrades while ensuring cybersecurity compliance.
Project Lead Engineer at Emirates Airline
September 30, 2023 - September 10, 2025Engineered payment gateway microservices integrating providers (Stripe, PayPal, Adyen, Worldpay, Braintree) with Java Spring Boot. Ensured PCI-DSS compliance, API security, and fraud detection; provided production support for 12 enterprise airline systems.
Java Lead Developer at DP World, Consultant, Dubai
November 30, 2021 - September 10, 2025Designed and developed Java web applications for port operations; built scalable microservices integrated with legacy systems; provided production support and monitoring to ensure system reliability.
Technical Lead at Emirates Airline
November 30, 2019 - September 10, 2025Developed Java microservices for flight booking, fare comparison, seat selection, and loyalty program integration using Spring 4.0 and REST APIs. Implemented secure payment processing modules and optimized application workflows; enforced coding standards and peer reviews.
Senior Associate Technology L2 / Team Lead at Sapient India Pvt. Ltd. (MARRIOTT)
November 30, 2017 - September 10, 2025Led a team to enhance hotel booking applications using Spring Boot, REST APIs, and Hibernate ORM. Designed technical solutions, conducted code reviews, and ensured software engineering best practices; delivered production support and system enhancements.
Team Lead at Accenture Services Ltd.
August 31, 2016 - September 10, 2025Directed teams delivering enterprise Java applications, collaborating with stakeholders to ensure quality assurance and on-time delivery; mentored junior engineers and drove process improvements.
Senior Consultant at Capgemini India Pvt. Ltd. (BMW / Capgemini)
August 31, 2016 - September 10, 2025Developed enterprise Java applications for BMW using Spring, Hibernate, and modern web technologies; contributed to solution design, QA, and performance tuning.
Technical Lead at HCL Technologies Ltd.
November 30, 2015 - September 10, 2025Led technical delivery for complex enterprise projects; implemented microservices architectures, containerization, and cloud-based deployments; provided ongoing production support and optimization.
Technical Lead at Sahatna / Core42
May 1, 2024 - PresentDesigned, developed, and maintained a Java-based health application using Spring Boot, Microservices, Hibernate, Kotlin and REST APIs. Directed technical architecture, code reviews, and CI/CD pipelines to ensure scalability, performance, and security.
Project Lead Engineer at Emirates Airline (Skyward)
March 1, 2024 - September 10, 2025Designed and implemented Java modular applications for Emirates' loyalty platform using Spring Boot and RESTful APIs. Migrated and deployed applications on OpenShift Container Platform with Couchbase database integration. Delivered production support, performance optimization, and reusable design patterns for scalable microservices.
Project Lead Engineer at Emirates Airline (CPG)
September 1, 2023 - September 10, 2025Engineered payment gateway microservices integrating providers (Stripe, PayPal, Adyen, Worldpay, etc.) using Java Spring Boot. Ensured PCI-DSS compliance, API security, and fraud detection mechanisms. Provided production support for credit card integrations across 12 enterprise airline systems.
Consultant / Project Lead Engineer at Emirates Airline (IBE)
November 1, 2019 - September 10, 2025Developed Java microservices for flight booking, fare comparison, seat selection, and loyalty program integration using Spring 4.x and REST APIs. Implemented secure payment processing modules and optimized application workflows for system stability. Designed scalable architectures and enforced coding standards through peer reviews.
Java Lead Developer at DP World, Consultant
November 1, 2021 - September 10, 2025Designed and developed Java web applications for port operations, including berth allocation, cargo handling, customs, and security. Built scalable microservices integrated with legacy enterprise systems for improved operational efficiency. Provided production support, bug fixing, and real-time system monitoring.
Senior Associate Technology L2 / Team Lead at Sapient (MARRIOTT) / Sapient India Pvt. Ltd.
November 1, 2017 - September 10, 2025Led a team enhancing hotel booking applications using Spring Boot, REST APIs, and Hibernate ORM. Designed technical solutions, conducted code reviews, and ensured compliance with software engineering best practices. Delivered production support and system enhancements ensuring business continuity.
Team Lead at Accenture Services Ltd.
August 1, 2016 - September 10, 2025Led a team delivering enterprise Java applications for BMW, integrating Spring, AngularJS, and Hibernate ORM. Collaborated with stakeholders to ensure quality assurance and on-time delivery. Designed and optimized features for scalability and performance tuning.
Technical Lead at HCL Technologies Ltd.
September 1, 2014 - September 10, 2025Led teams developing enterprise web applications using Java, Spring, Hibernate, and Kubernetes. Designed microservices solutions, executed unit testing, and ensured integration with Oracle databases. Provided production support in high-volume transaction environments.
Project Lead Engineer at Emirates Airlines
December 1, 2021 - March 31, 2024Managed agile digital transformation and cloud migration projects. Spearheaded cloud-based payment system upgrades, implemented DevOps pipelines, and scaled SAFe practices across teams to accelerate delivery.
Java Lead Developer at DP World
July 1, 2020 - December 31, 2021Developed Java web applications for port operations (berth allocation, cargo handling, security). Built and integrated scalable microservices with legacy systems, enhancing operational efficiency and reliability.
Technical Lead at Emirates Airline (IBE)
June 1, 2018 - June 30, 2020Created Java microservices for flight booking, fare comparison, seat and loyalty integration using Spring APIs. Optimized payment processing workflows and enforced high architectural standards through code reviews.
Senior Associate Technology L2 at Sapient
March 1, 2017 - November 1, 2017Led a team to enhance hotel booking applications using Spring Boot, REST APIs, and Hibernate ORM. Delivered technical solutions, conducted code reviews, and provided production support.
Senior Consultant at Capgemini Pvt. Ltd.
December 1, 2015 - August 1, 2016Delivered Java-based solutions for BMW projects using Spring, AngularJS, and Hibernate ORM; collaborated with German stakeholders to ensure quality and on-time delivery.
Senior Consultant at Capgemini India Pvt. Ltd.
December 1, 2015 - August 1, 2016BMW project engagements; built Java applications leveraging Spring, AngularJS, and Hibernate ORM; ensured high standards through design and code reviews.
Senior Software Engineer at NIIT Technologies Ltd.
November 1, 2010 - September 1, 2014Developed and maintained Java-based software solutions; contributed to architecture discussions and delivered robust, scalable systems.
Education
MCA at IGNOU
January 1, 2006 - December 31, 2009PGDCA at IGNOU
January 1, 2007 - December 31, 2007'A' Level at DOEACC Society
January 1, 2004 - December 31, 2004Master of Computer Applications (MCA) at IGNOU
January 1, 2006 - December 31, 2009Post Graduate Diploma in Computer Applications (PGDCA) at IGNOU
January 1, 2007 - December 31, 2007A' Level at DOEACC Society
January 1, 2004 - December 31, 2004DevOps Engineer Training at ISEL Global
August 1, 2016 - March 1, 2017SAFe 6.0 Agilist at Scaled Agile, SAFe
March 1, 2017 - November 1, 2017Project Management Professional (PMP) at PMI
June 1, 2018 - June 1, 2020AI Certification (Architect Club) at Architect Club
July 1, 2020 - December 1, 2021Master of Computer Applications (MCA) at IGNOU
January 1, 2006 - December 31, 2009Post Graduate Diploma in Computer Applications (PGDCA) at IGNOU
January 1, 2007 - December 31, 2007A' Level at DOEACC Society
January 1, 2004 - December 31, 2004MCA at IGNOU
January 1, 2006 - January 1, 2009PGDCA at IGNOU
January 1, 2007 - January 1, 2007A' Level at DOEACC Society
January 1, 2004 - January 1, 2004MCA at IGNOU
January 1, 2006 - January 1, 2009PGDCA at IGNOU
January 1, 2007 - January 1, 2007A' Level at DOEACC Society
January 1, 2004 - January 1, 2004Master of Computer Applications (MCA) at IGNOU
January 1, 2006 - January 1, 2009PGDCA at IGNOU
January 1, 2007 - January 1, 2007A' Level at DOEACC Society
January 1, 2004 - January 1, 2004Qualifications
PMP Certified
January 11, 2030 - August 21, 2025SAFe Agile Certified
January 11, 2030 - August 21, 2025Trained DevOps Engineer
January 11, 2030 - August 21, 2025Trained DevOps Engineer
August 1, 2016 - March 1, 2017SAFe 6.0 Agilist
March 1, 2017 - November 1, 2017PMP (Project Management Professional)
June 1, 2018 - June 1, 2020AI Certification (Architect Club)
July 1, 2020 - December 1, 2021PMP
January 11, 2030 - September 10, 2025SAFe 6.0 Agilist
January 11, 2030 - September 10, 2025Trained DevOps Engineer
January 11, 2030 - September 10, 2025AI Certification (Architect Club)
January 11, 2030 - September 10, 2025PMP
January 11, 2030 - September 10, 2025SAFe 6.0 Agilist
January 11, 2030 - September 10, 2025Trained DevOps Engineer
January 11, 2030 - September 10, 2025AI Certification (Architect Club)
January 11, 2030 - September 10, 2025Trained DevOps Engineer
January 11, 2030 - September 10, 2025SAFe 6.0 Agilist
January 11, 2030 - September 10, 2025PMP Certified
January 11, 2030 - September 10, 2025SAFe Agile Certified (SAFe Scaled Agile)
January 11, 2030 - September 10, 2025AI Certification (Architect Club)
January 11, 2030 - September 10, 2025SAFe Agile Certified (SAFe Scaled Agile)
January 11, 2030 - December 8, 2025PMP Certified (PMI)
January 11, 2030 - December 8, 2025Trained DevOps Engineer
January 11, 2030 - December 8, 2025AI Certification
January 11, 2030 - December 8, 2025Industry Experience
Financial Services, Transportation & Logistics, Travel & Hospitality, Software & Internet, Professional Services, Retail, Healthcare
Skills
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