Hire the best J2EE Developers in Mumbai, IN
Check out J2EE Developers in Mumbai, IN with the skills you need for your next job.
- $38 hourly
- 4.9/5
- (20 jobs)
With 11+ years of experience under my belt, I am the PERFECT contractor for your project. ⭐ Top-Rated Plus Upwork web developer with 100% Job Success Score ⭐ Excellent in-depth knowledge in top technologies ⭐ Fluent in English I specialised in building web applications for small to medium-size businesses, whether their aims to manage the booking system or sells the products (eCommerce) or build patios for a small house or large domes. Skills, I have: 🗸 ReactJS 🗸 Angular 2+ 🗸 NodeJS / NPM 🗸 Java / Custom framework like Hibernate / Spring Boot 🗸 Postgres / MySQL 🗸 Firebase / NoSQL database / CouchDB 🗸 Ionic 🗸 Web component 🗸 HTML / Javascript / CSS / Bootstrap 🗸 Git 🗸 AWS Developing a good rapport and regular communication is my preference because it helps to provide on-time system delivery with satisfying all the standard requirements. I pride myself on providing high-quality work and will never finish the job until the client is satisfied with the product.
J2EE
React NativeAWS ApplicationWeb DevelopmentReactIonic FrameworkAngular 2Firebase Cloud FirestoreMongoDBHibernateJavaSpring FrameworkMySQLPostgreSQLJava Persistence API - $35 hourly
- 5.0/5
- (1 job)
With over 14 years of experience, I specialize in Product Management, Technical Program Management, and Data Analytics across fintech, payments, lending, and cloud-based solutions. I have led multi-million-dollar initiatives, scaling financial products, optimizing data strategies, and driving business growth through technology. From leading data-driven transformations at Apollo Global Management, PayU Credit to managing large-scale fintech rollouts for Apple, Samsung, Kochi Metro and Reliance Jio, my expertise spans strategy, execution, and innovation. I have successfully launched multiple financial products, integrated national mobility cards with Mastercard, and managed cloud infrastructure optimization projects that cut expenses by 50%. 📊 By the Numbers: ✔ 200% increase in BNPL merchant base, scaling disbursements to ₹400 Cr. ✔ 30% reduction in transaction errors with data governance frameworks. ✔ 50% cost reduction in AWS cloud infrastructure optimization. ✔ Successful implementation of Apple Pay & Samsung Pay in Japan, Hong Kong, and New Zealand. ✔ Managed teams of 3+ program managers and 10+ cross-functional engineers to execute high-impact projects. 💼 Services I Offer: 🚀 Product & Program Management - Roadmap planning, feature prioritization, and backlog management. - Agile execution using Scrum, Kanban, Jira, Confluence. - Driving strategic initiatives for BNPL, Payments, and Lending platforms. 📊 Data & Analytics Strategy - Designing data governance frameworks for compliance and operational efficiency. - Implementing AWS-based data solutions for fintech risk management & fraud detection. - Leading teams in AI-driven decision-making, including ChatGPT and Meta LLaMA implementations. 🔒 Fintech Security & Cryptography - Expertise in HSMs, PKI, Key Management, Secure Payments. - Cryptographic solutions for Reliance Jio, Mastercard, and Banks. - Smart card integration with ISO, PCI, and NIST-FIPS standards. 📍 Digital Transformation & Cloud Architecture - Serverless architecture & cloud migrations on AWS, Microservices, and DevOps. - Optimizing cloud costs and improving performance by 50%+. 💡 Notable Clients & Achievements - Led Lazypay’s expansion, increasing the BNPL business by ₹400 Cr. - Worked with Apple, Samsung, HSBC, Mastercard, Axis Bank, Reliance Jio, Safran, and Daimler. - Managed multi-million-dollar fintech rollouts in India, Singapore, and the Philippines. 📩 Let's Work Together! I bring a mix of technical expertise, strategic thinking, and hands-on execution to help businesses scale. Whether you're looking to optimize cloud costs, launch fintech products, or manage AI-driven programs, I can deliver high-impact solutions. 🔹 Let’s discuss your project today!
J2EE
ScrumProduct Lifecycle Management SoftwareProduct SpecificationProduct ResearchProduct RoadmapProduct DesignAgile Software DevelopmentCSSjQueryJavaScriptJavaHTML5 - $40 hourly
- 0.0/5
- (0 jobs)
Having 14 years of experience in Java J2EE Software Development, Design, Development, Maintenance, Programming, Testing, End-User Support of Java-based web applications and client-server business applications using multiple technologies. Knowledge on Data Structure and Algorithms, System Design, Java Micro Service, Spring MVC,Devops, Experience in Spring Boot Micro services, TDD, Spring JPA, Kafka, Docker,TeamCity,swagger Object oriented and design pattern approach in development. Expertise in developing the front end/web applications using HTML, CSS, JavaScript, AJAX, JQuery, JSON, AngularJS. A result-oriented professional with good communication, leadership, team management, analytical and co-ordination skills. Excellent written and verbal communication skills, analytical, problem-solving skills, strict attention to detail and ability to work independently, lead/work within a team.
J2EE
Spring DataHibernateSpring MVCSpring FrameworkAngularJSjQueryHTMLJavaWeb Service - $50 hourly
- 0.0/5
- (0 jobs)
Professional Summary: Experienced Java Spring Boot API Developer with over 3.2 year of hands-on experience in developing and deploying RESTful web services. Proficient in database design, third-party API integration, and implementing security features. Skilled in optimizing codebase for efficiency and maintainability. Strong team player with excellent communication skills and a commitment to continuous improvement. Work Experience: Software Engineer - Java Developer| [Asiaa Data] | Total Experience: 3.2 years Proficient Key Skills: Java Development: Proficient in Java programming language, with expertise in Core Java and Java 8 features. RESTful Web Services: Strong understanding and practical experience in designing and implementing RESTful APIs Database Management: Skilled in database design and management, including experience with MySQL and Hibernate for ORM mapping.
J2EE
Spring CloudSpring DataMySQLSpring BootJava - $35 hourly
- 5.0/5
- (8 jobs)
Hello, I have 14 year of working exp on Oracle ADF, Oracle BPEL, SOA, Humantask, Worklist, BPM, Hibernate, JPA, Strutes, EJB, Spring, Tiles, JSP Servelets, PrimeFaces, IceFaces, Rich Faces,webservice. Liferay, Microservices, OSGi Framework I have also work on Pattern Recognition, Image Processing, Machine Learning, Computer Vision, Deep Learning, using Python, PyTorch and Matlab. Best, Amit
J2EE
RESTful APIJakarta Server FacesPyTorchLiferayArtificial IntelligenceComputer VisionSpring BootImage ProcessingSpring FrameworkDeep LearningJava Servlet APIData ScienceOSGiMachine LearningSOAPHibernateJavaOracle Database - $35 hourly
- 4.7/5
- (0 jobs)
Specialize in providing Cost Effective and Profitable Web and Intranet Applications. Explain us your requirements, we will provide you with a user friendly, time and cost saving Application!!! With more that 25 years experience in serving BFSI, Manufacturing, Travel Industry. Provide Web Application development services spanning all technologies. We offer Complete Ecommerce solutions which are very easy to use and implement. The Technologies in which expertise are Angular, Reactjs, Spring, Spring Boot, Microservices, ASP.Net, C#, VB.Net, Java, EJB, Active Server Pages(Classic ASP), PHP, JSP, Servlets, Struts Framework, XML, Web Services, We can develop E-Commerce websites with payment gateway integration with all of the major Payment Gateways and Aggregators. Experts in Banking, Financial, Manufacturing and Travel Domains.
J2EE
DatabaseGeneral TranscriptionAgile Project ManagementASP.NETJavaData AnalysisXMLData EntryMicrosoft Excel - $20 hourly
- 0.0/5
- (0 jobs)
I’m a developer experienced in building websites for small and medium-sized businesses. Have a good work experience in developing and maintaining backend applications. Knows Java, Spring, Spring boot, and Microservices Regular communication is important to me, so let’s keep in touch.
J2EE
Apache CassandraTortoiseSVNApache MavenApache TomcatHibernateSpring BootDockerApache KafkaNoSQL DatabaseSQLJavaWeb DevelopmentWeb ApplicationEcommerce - $20 hourly
- 0.0/5
- (0 jobs)
Career Objective To gain knowledge, skills in the software field and in the process help the organization for which I am working. Summary * Experience in developing JAVAand J2EE applications using wildfily(jboss), Tomcat and Eclipse. * Good experience in developing applications using JAVA, JDBC, JSPandServlets. * Hands on experience in Spring mvc. * Hands on experience in Struts2 * Hands on experience in Hibernate framework. * Hands on experience in Spring framework. * Hands on experience in J2EE Design Patterns. * Exposure on WebServices (restful) * Hands on experience on Html5, Css3 , BootStrap, JavaScript, Jquery and React.js. * Hands on experience in Full Stack development. * Hands on experience in SpringBoot.
J2EE
Product DevelopmentHibernateCore JavaBootstrapHTML5CSSJavaScriptSpring BootJavaWeb Development - $17 hourly
- 0.0/5
- (0 jobs)
I have 6+ years experience in Web Development/Support/ Graphic Designing/Digital Marketing CMS, ERP, CRM Development, Mobile and IOS Apps Development, and Web Designing & Development, SEO and Ad campaign. I have experience of simplifying architecture , reducing the complexity and improving the stability of architecture, by using relevant technology. Worked extensively in defining the communication style and its format between two heterogeneous systems (Mainframe, PEGA) and provided technical supervision to integration crucial for success of program. Technology enthusiast, had earlier proved by turning around projects of technology not know to me in very less time. Java (1.5), J2ee 5, Spring, Hibernate, UML, JSON, REST, Multithreading, Hadoop (CDS), PIG, Hive, HBase, R, Android, Oracle 11i, Enterprise Architect. Keen follower of implementing new technologies, latest of series is Big Data, Hadoop, (NoSQL) HBase, PIG, Hive
J2EE
WordPressHTMLGraphic DesignLaravelCodeIgniterRESTful ArchitectureSpring FrameworkDigital MarketingHibernateMySQLJasperReportsJavaPHPjQuery - $20 hourly
- 0.0/5
- (0 jobs)
Hello, my name is Sushil Kumar. I am a passionate and results-driven Full-Stack Web Developer specializing in Java, Spring Boot, React, and MERN Stack. I am dedicated to delivering high-quality web applications with a focus on performance, security, and scalability. I hold a Master’s degree in Computer Applications (MCA) from NIT RAIPUR. My strong educational background, combined with hands-on experience in backend development with Spring Boot, frontend development with React and Redux, and database management with MySQL & MongoDB, allows me to build dynamic and efficient web solutions tailored to client needs. My expertise includes: ✅ Full-Stack Development (Java, Spring Boot, React, Node.js, Express.js) ✅ Database Management (MySQL, MongoDB) ✅ API Development & Integration (RESTful APIs, JWT Authentication) ✅ Frontend Design (React, Redux, Tailwind CSS, Shadcn UI) ✅ Secure & Scalable Web Applications As a dedicated and detail-oriented freelancer, I ensure that every project is completed with precision, efficiency, and client satisfaction. I believe in transparent communication, meeting deadlines, and delivering top-notch solutions. I look forward to collaborating with you and bringing your ideas to life! Feel free to reach out—let’s build something great together. 📩 Let’s discuss your project today!
J2EE
General TranscriptionPDF ConversionJDBCJ2SEHibernateSpring BootMongoDBPostgreSQLMySQLTailwind CSSJavaScriptReactC++Spring FrameworkJava - $5 hourly
- 0.0/5
- (0 jobs)
Seeking a challenging position in an organization where I can use my talents and skills to grow and expand an organization aswell as myself. Abeliever of excellence, having the zealto up- skill, being efficient&productive for the company &develop aswell as diversify my professional skill-set.
J2EE
Angular 10HibernateJavaScriptTypeScriptReactJavaWeb DevelopmentAngularMySQLMongoDBSpring BootHTMLAngularJSBootstrap - $30 hourly
- 0.0/5
- (0 jobs)
I am a Senior Software Engineer at HCL Poland, specializing in integration services and system reliability. My primary role is ensuring that all services are operational, seamlessly integrating various services into core products using Kubernetes, OpenShift, and GitHub. I also excel in monitoring and performance optimization using Grafana, alongside UNIX scripting for file encryption and Docker container customization. Previously, I worked as a Software Developer at Synpulse India and earned the prestigious Avaloq Certified Customization Professional (ACCP) certification, with expertise in core technologies. As the founder of Hash for Gamers, a gaming startup, I developed the entire backend application using Python Flask and PostgreSQL, hosted on Render. I lead a team of four developers, driving innovation and technical excellence to scale our operations. I hold a Diamond Badge on Google Developer Profiles for completing the Site Reliability Engineering (SRE) Beginner to Advanced Course, reflecting my commitment to mastering cutting-edge practices.
J2EE
JavaPostgreSQLUnixDockerOpenShiftKubernetesAlgorithmsDistributed ComputingOracle PLSQLScripting LanguageReactFlaskPythonSQL - $8 hourly
- 0.0/5
- (0 jobs)
PROFESSIONAL SUMMARY Experienced Java Web Application Developer with over 5 years of expertise in developing scalable web applications using Java technologies. Proven ability to contribute effectively at various stages of project execution. Skilled in Java, Spring MVC, Hibernate, Spring-Boot, Rest API, Microservices, AWS, Docker, My-Sql, Oracle and front-end technologies with a strong focus on delivering high-quality solutions.
J2EE
CSS 3BootstrapHTMLjQueryMySQLMicroserviceREST APISpring FrameworkSpring BootJava Collections FrameworkWeb Application Want to browse more freelancers?
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