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Sr. Technical Lead | Full-Stack Java Lead Engineer | Spring Boot | Microservices | FinTech, Aviation & HRMS Solutions | AWS & Event-Driven Systems | Enterprise Scale Platforms | Backend Specialist | Commit To Commitment
Senior Technical Lead with 12+ years of experience designing, developing, and delivering enterprise software solutions using Java, Spring Boot, Microservices, distributed systems, and cloud technologies. Throughout my career, I have worked across diverse business domains including Enterprise Banking, Digital Wallets & Payments, HRMS, Logistics & Courier Networks, Aviation Booking Systems, Real-Time Communication Platforms, and SaaS product engineering. My experience spans backend architecture, full-stack development, enterprise integrations, production support, technical leadership, and customer onboarding. I have contributed to enterprise banking platforms, built secure digital wallet solutions, developed real-time messaging systems, engineered logistics and parcel locker integrations, and led the evolution of a multi-tenant HRMS product from an internal enterprise application into a scalable SaaS platform serving multiple organizations. Beyond software development, I enjoy solving complex business problems by working closely with customers, architects, product owners, business stakeholders, and engineering teams to convert business requirements into scalable, maintainable, and reliable software solutions. My responsibilities have included solution design, enterprise integrations, production support, performance optimization, customer implementations, code reviews, mentoring engineers, and leading cross-functional technical discussions. My core expertise includes Java, Spring Boot, Microservices, Kafka, RabbitMQ, REST APIs, OAuth2, JWT, AWS SSO, AWS KMS, MySQL, Angular, distributed event-driven systems, enterprise integrations, and scalable product development. I am passionate about continuous learning, building high-quality software, mentoring engineering teams, and delivering technology solutions that create long-term business value.
Lovely Professional University
Master of Computer Applications - MCA, Computer Science
July 1, 2019 – June 1, 2021
Panjab University
Bachelor's degree, Computer Programming, Specific Applications
April 1, 2010 – June 1, 2013
A.S.SEN.SEC.SCHOOL MUKERIAN
Senior Secondary XII PSEB, Mathematics
April 1, 2009 – May 1, 2010
A.S.SEN.SEC.SCHOOL MUKERIAN
Secondary X PSEB, Mathematics
April 1, 2007 – May 1, 2008
HCLTech
Sr. Technical Lead
February 1, 2026 – Present
Hyderabad, Telangana, India · On-site
Yiron Technologies Pvt Ltd
Technical Lead
January 1, 2023 – February 1, 2026
Chandigarh, India · On-site
Yiron Technologies Pvt Ltd
Technology Analyst
April 1, 2021 – December 1, 2022
Chandigarh, India · On-site
Classic Informatics
Sr. Software Engineer
June 1, 2019 – March 1, 2021
Chandigarh, Chandigarh, India · On-site
Redlizard Studioz Inc.
Senior Java Developer
February 1, 2019 – May 1, 2019
Mohali district, India · On-site
Adof Games
Sr. Software Engineer
December 1, 2017 – December 1, 2018
Bengaluru, Karnataka, India · On-site
SandPaper Creative Solution/Msewa Pvt Ltd
Sr. Java Developer
December 1, 2015 – November 1, 2017
Bengaluru, Karnataka, India · On-site
Research Web Tech Pvt ltd
Java Developer
March 1, 2014 – November 1, 2015
Chandigarh, Chandigarh, India · On-site
Digital Wallet & Payment Platform
May 31, 2026 – Present
Worked on a Digital Wallet and Web Portal solution developed for banking and payment services. The platform enabled users to load money into wallets, transfer funds, perform mobile/DTH recharges, book flights, and manage online transactions through web and mobile applications. The system included an administrative portal for transaction monitoring, user management, wallet operations, settlement management, and business rule configuration. Key Responsibilities: Developed and enhanced backend services using Java technologies. Integrated flight booking APIs and recharge service providers. Implemented wallet-to-wallet fund transfer functionality and transaction processing workflows. Integrated payment gateways including CCAvenue for online payments. Developed split-payment functionality, enabling transactions using a combination of wallet balance and external payment methods. Worked on wallet recharge, payment processing, and transaction reconciliation modules. Developed REST/SOAP service integrations with external partners and service providers. Participated in requirement analysis, development, testing, deployment, and production support. Troubleshot production issues and implemented performance improvements. Business Features: Wallet Recharge Fund Transfer Mobile & DTH Recharge Flight Booking Payment Gateway Integration Split Payment Processing Transaction Management Admin & Reporting Portal
HRMS
July 1, 2021 – February 1, 2026
Led the design, development, implementation, deployment, and support of a comprehensive multi-tenant HRMS platform serving multiple organizations. Progressed from Technology Analyst to Technical Lead, acting as the primary technical owner for product engineering, customer onboarding, solution design, and production support. Key Modules Delivered • Employee Master & Organization Structure Management • Attendance Management • Leave Management • Dynamic Payroll Processing • Dynamic TDS & Tax Management • Performance Management System (PMS) • Help Desk / Ticketing System • Employee Confirmation & Employee Lifecycle Management • Resignation & Exit Management • User Roles & Access Management (RBAC) • HR Policy & Master Configuration • Reports, MIS Dashboards & Analytics • Enterprise Single Sign-On (SSO) Key Contributions • Led end-to-end solution design, development, deployment, customer onboarding, and post-production support. • Designed configurable Payroll, Attendance, Leave, HR Policy, and TDS engines supporting multiple organizations and country-specific business rules. • Implemented centralized Single Sign-On (SSO) across HRMS and enterprise products using OAuth2, JWT, AWS SSO, and RBAC. • Developed multiple biometric attendance integrations including eSSL, ZKTeco, SQL Server synchronization, scheduler-based processing, Excel import, and mobile geofence attendance. • Designed multi-tenant deployment architecture using branch-code based tenant isolation and configurable customer provisioning. • Optimized MySQL performance through stored procedures, indexing, query tuning, archival strategies, and reporting database optimization. • Managed production deployments, release planning, issue resolution, and customer support for enterprise implementations. • Mentored engineers, conducted code reviews, collaborated with business stakeholders, and continuously enhanced the HRMS product based on customer requirements.
Hubbed Courier
June 1, 2019 – March 1, 2021
Worked on a large-scale parcel delivery platform that integrated major courier providers into a growing network of over 1,000 retail locations, including petrol stations, convenience stores, and newsagents, enabling customers to conveniently drop off and collect parcels. The platform supported integrations with leading logistics providers such as DHL, Australia Post, TNT, CouriersPlease, Toll, and retail partners such as 7-Eleven. Key Responsibilities: Developed and maintained REST APIs for parcel drop-off, pickup, tracking, and locker management workflows. Integrated courier carrier systems with the parcel network platform. Worked on smart locker and drop-box solutions, including hardware and device integration. Designed and implemented business workflows for parcel processing, tracking, and customer notifications. Collaborated with external courier partners and internal stakeholders to deliver integration solutions. Supported deployment, production releases, monitoring, and issue resolution. Participated in solution design, development, testing, and production support activities.
ChatHunt – Real-Time Social Discovery & Dating Platform
December 1, 2017 – December 1, 2018
ChatHunt was a subscription-based social discovery platform that enabled users to connect with random individuals through real-time chat. Users could send connection requests, establish long-term connections, and continue conversations with accepted contacts, while temporary chats were automatically removed when no connection was established. Key Contributions: • Led backend development and feature implementation using Java, Spring Boot, Hibernate, and MySQL. • Collaborated directly with clients and project managers to gather requirements and translate business needs into technical solutions. • Evaluated and implemented XMPP-based messaging architecture using Openfire and Spark Client for real-time communication. • Developed features including random user matching, connection requests, user management, and subscription-based access. • Coordinated development activities across team members and contributed to technical decision-making throughout the project lifecycle. • Ensured reliable and scalable chat functionality through XMPP/Openfire integration.
GitHub Copilot
Microsoft
June 30, 2026 – Present
Cultural Fit Analysis
The candidate has worked across diverse domains including HRMS, logistics, social discovery, and digital payments, demonstrating adaptability and a broad technical interest. Their progression into technical leadership roles and contributions to transforming products (e.g., HRMS into SaaS) suggest a proactive and growth-oriented mindset. However, the target role is 'Mobile Developer', and while the candidate has strong backend experience relevant to mobile, direct mobile application development experience (e.g., native iOS/Android, Flutter, React Native) is not explicitly detailed in their recent roles, which might require a slight adjustment in focus or upskilling.
Soft Skills & Operational Fit
The candidate's experience descriptions highlight leadership, mentorship, collaboration with business stakeholders, and customer interaction, suggesting strong soft skills. Their involvement in end-to-end project lifecycles, including solution design, deployment, and production support, indicates a robust operational fit for a senior role.