Kunal Sharma
Pune
Summary
Accomplished Full Stack Java Developer with nearly 5 years of experience delivering impactful projects. Recognized as a Top Performer for technical delivery and leadership. Proficient in Java, Spring Boot, Hibernate, and Angular, with expertise in designing scalable applications. Focused on system design and data structures, continuously enhancing skills to create efficient, future-ready solutions.
Overview
5
5
years of professional experience
1
1
Certification
Work History
Java Full Stack Developer
Nucleus Software
09.2025 - Current
- Designed and developed scalable, responsive web applications for in-house products using Java, Spring Boot, and Angular frameworks.
- Built and optimized RESTful APIs using Spring Boot and Hibernate, ensuring seamless communication between frontend and backend systems.
- Integrated front-end components using HTML, CSS, and JavaScript, delivering intuitive and user-friendly interfaces.
- Applied data structures and algorithms to optimize application performance, reduce processing time, and improve overall efficiency.
- Implemented and maintained custom rule engine for core product logic, enabling dynamic business decision-making.
- Diagnosed and resolved complex integration issues between client and server, enhancing product stability and scalability.
- Optimized database queries through analysis of execution plans, improving data retrieval performance.
- Worked closely with product managers, designers, and QA teams to translate business requirements into high-quality technical solutions.
- Conducted code reviews and performance profiling, ensuring adherence to product coding standards and best practices.
- Actively participated in Agile ceremonies, sprint planning, and retrospectives to ensure timely and efficient product releases.
Packaged App Development Analyst
Accenture
04.2021 - 02.2025
- Designed and developed custom enterprise applications using Java, Struts, JSP, and Spring MVC.
- Developed custom enterprise solutions using Java, Struts, JSP, and Spring MVC to meet business requirements.
- Created reusable components, dynamic web pages, and backend services to streamline operations and improve maintainability.
- Applied data structure and algorithm principles to design efficient backend processes and improve response time.
- Integrated REST/SOAP APIs and third-party connectors for cross-system data exchange.
- Integrated applications with external systems using REST/SOAP APIs and third-party connectors for seamless data flow.
- Implemented SSO and Oath 2.0 authentication, ensuring secure and compliant user access.
- Implemented single sign-on (SSO) and Oath 2.0 authentication for secure access.
- Designed and implemented process automation using Java-based services, scheduled tasks, and batch jobs to enhance operational efficiency.
- Automated data processing, reporting, and scheduling tasks, improving efficiency and reducing manual workload.
- Automated data processing and reporting workflows for improved system performance.
- Managed large datasets (SQL/MySQL), performing ETL operations, data migration, and performance tuning.
- Managed large datasets with SQL/MYSQL for efficient querying reporting, and backend processing.
- Performed data migration, synchronization, and ETL operations to maintain data integrity across systems.
- Customized enterprise applications, dashboards, and reports to align with business needs.
- Customized dashboards, role-based access, and workflow rules to streamline client operations.
- Implemented role-based access, page layouts, and workflow rules to optimize user experience.
- Recognized for consistent delivery and technical excellence in 2023.
- Recognized as a top performer and promoted in 2023.
- Collaborated with teams to ensure timely project delivery while maintaining high-quality standards.
- Worked in a service-based environment across three major clients (Banking, Insurance, and Retail) delivering Java-based enterprise solutions.
Education
B.Tech -
Galgotia University
08-2020
12th -
Indraprastha Senior Secondary School
10th -
Christu Jyoti Convent High School
Skills
- Java (Core & Advanced) (42)
- Data Structures & Algorithms (42)
- Multithreading & Concurrency (35)
- Spring Framework (Core, Boot, MVC, Security, Batch, WebFlux) (40)
- Microservices Architecture (40)
- REST & SOAP APIs (40)
- Oath 20 Authentication (38)
- Struts, JSP (35)
- AWS (Lambda, ECS, EKS, CloudWatch, CloudFormation) (38)
- Docker & Kubernetes (Helm, Scaling, Monitoring) (39)
- CI/CD Tools (Jenkins, GitHub Actions, SonarQube) (40)
- Git & Version Control (42)
- Cloud Deployment & Pipeline Optimization (10)
- Agile methodology
- Frontend integration
- Microservices architecture
- RESTful APIs
- Frontend frameworks
Hobbies and Interests
- Exploring new technologies, frameworks, and programming paradigms in Java and web development
- Building personal projects and contributing to open-source repositories
- Problem-solving through coding challenges and competitive programming
- Reading tech blogs, books, and staying updated with software industry trends
- Playing strategy games and puzzles to enhance logical thinking
Languages
- Hindi
- English
Projects
E-Commerce API Platform, Developed a scalable e-commerce API platform to manage products, orders, and payments, enabling seamless integration with frontend applications and third-party services., Designed and implemented RESTful APIs using Java, Spring Boot, and Spring MVC for product catalog, order management, and payment processing., Integrated MySQL with Spring Data JPA for efficient data storage and retrieval of products, orders, and user information., Implemented Spring Security and JWT-based authentication to protect user and admin endpoints., Deployed the platform on AWS (EC2, S3) with Docker and Jenkins CI/CD pipelines. Quizmaster Pro, Developed a dynamic quiz platform where users can take quizzes on various topics, with scores used to update their rating and division., Developed a system for creating, managing and serving quizzes on topics like programming, mathematics, and general knowledge., Each quiz is scored based on the number of correct answers., Created an algorithm to adjust quiz difficulty based on user ratings., Developed a leaderboard system to rank users based on quiz scores and overall rating.
Training
Full Stack Java Developer, Nasscom Certified, Bangalore, Completed a comprehensive training program covering Core Java concepts and advanced Java programming. Gained hands-on experience in Spring Boot, Spring MVC, and Spring Data JPA, including building RESTful APIs, microservices, and secure backend services.
Languages
English
Proficient (C2)
C2
Hindi
Native
Native
Certification
NASSCOM FULL STACK JAVA DEVELOPER
Accomplishments
Top Performer Award 2022 & 2024 in Accenture
Timeline
Java Full Stack Developer
Nucleus Software
09.2025 - Current
Packaged App Development Analyst
Accenture
04.2021 - 02.2025
B.Tech -
Galgotia University
12th -
Indraprastha Senior Secondary School
10th -
Christu Jyoti Convent High School