Hire the best Spring Framework Specialists in Kolkata, IN
Check out Spring Framework Specialists in Kolkata, IN with the skills you need for your next job.
- $35 hourly
- 5.0/5
- (17 jobs)
I have more than 17 years of software development experience including product management role. During this time I have designed/architect and developed multiple JEE application in variety domains including GIS, financial world to IoT. I have extensive experience on number of Spring based open source frameworks. Also has developed application on big data and real time streaming data processing using Kafka/Spark stack. I also have experience in developing web GIS product for managing georeferencing maps.
Spring Framework
JDBCJavaNoSQL DatabaseBig DataApache SparkApache HadoopApache Kafka - $15 hourly
- 5.0/5
- (14 jobs)
🎯Area of Expertise - Quality Assurance:- ************************************************ ✔Manual Testing, ✔API Testing✔Automation Testing ✔Integration Testing, ✔System Testing,✔Sanity Testing,✔Smoke Testing, ✔Interface Testing, ✔Regression Testing, ✔User Acceptance Testing, ✔Performance Testing, ✔Load Testing, ✔Stress Testing, ✔End-to-end Testing,✔Security Testing, ✔Compatibility Testing, ✔Usability Testing, ✔Mobile Testing Dear Hiring Manager, With 6-7 years of industry experience and a degree in Computer Science, I believe I can make a significant impact. Below are key highlights of my expertise: Test Planning & Documentation: Proficient in understanding software, business, and GUI requirements, and contributing to test plan preparation. Experience maintaining test specifications and performing manual testing. Test Case Design & Execution: Skilled in designing test cases based on functional and non-functional requirements, as outlined in test plans, software requirement specifications, and change requests. Automation Testing: Experienced in executing and developing test cases using automation tools like Selenium and TestComplete, including the development and maintenance of automated test scripts. Programming & Frameworks: Strong hands-on experience with Java and J2EE. Familiar with frameworks like Spring, Hibernate, Struts 2, and Cucumber. Web Technologies: Hands-on experience with jQuery and JavaScript. API Integrations: Worked on integrations such as Sage Intacct Purchase Order API, Rate Accuity, Solar Graf, Enphase API, and Jotform API. Manual & Automation Testing: Extensive experience in both manual and automated testing with Selenium, writing comprehensive test cases and scripts. API Development: Recently developed an API for solving CAPTCHA during automation using Java. Data Handling & Reporting: Proficient in reading and manipulating data from Excel and integrating it into Selenium scripts, including updating test status in the Excel sheet post-test execution. CI/CD & Reporting Tools: Knowledge of Jenkins for continuous integration and Jacoco for code coverage reporting. Database Expertise: Strong knowledge of MySQL, Oracle, and PHPMyAdmin with experience in querying databases. Web Development & Maintenance: Involved in website building, redesign, and maintenance, as well as handling support projects, server maintenance, and ensuring timely data backups. Sage Intacct Integration: Worked on Sage Intacct API integration to create Purchase Orders, with expertise in XML and SOAP API integrations. I am enthusiastic about the opportunity to bring my skills and experience to your team. Thank you for considering my application, and I look forward to the opportunity to discuss how I can contribute to the success of your project. Best regards,
Spring Framework
J2EEJUnitjQueryCSSJavaHibernateHTMLCucumberQA TestingData EntrySurveyMonkeyJavaScriptSelenium WebDriverPHP - $10 hourly
- 5.0/5
- (5 jobs)
I bring over 10+ years of expertise in Java, Spring Boot and Cloud technologies. I have consistently delivered robust, scalable, and maintainable software solutions. My passion lies in tackling complex challenges head-on and transforming them into elegant, efficient optimize code. Whether you are looking to build a new application from the ground up, optimize an existing system or solve a specific problem, I bring a wealth of experience and a results driven perspective to ensure your project's success. Let's use Java to make your vision a reality, together. Key Technologies: ✅ Java 8 to 21 ✅ Spring MVC, Spring Boot, Spring Cloud Microservices, Spring Security (JWT, OAuth 2.0) ✅ Hibernate, JPA, JDBC ✅ Restful API, GraphQL ✅ Desktop application: JavaFx ✅ Spring Batch, Scheduler ✅ Frontend: JSP, Thymeleaf ✅ Relational DB: MySQL, PostgreSQL, Oracle ✅ NoSQL DB: MongoDB, Elasticsearch ✅ DB Migration: Liquibase ✅ Asynchronous Messaging: Apache Kafka, RabbitMQ ✅ Build Tool: Apache Maven, Gradle ✅ Version Controller: Git, GitHub ✅ Testing with Junit, Mockito ✅ API Documentation: Swagger UI ✅ Architecture: Monolithic, Microservice ✅ CI/CD Pipeline: Jenkins ✅ Containerization: Docker ✅ Orchestration: Kubernetes ✅ Cloud: AWS, GCP ✅ Monitoring Tools: Log4j, Slf4j, Datadog ✅ Code Quality Tools: SonarQube, Black Duck, Harbor, SecHub Scan ✅ Performance Testing Tool: JMeter ✅ Server: Apache Tomcat ✅ Realtime Scheduler: Quartz ✅ API Integration (Office365, Twilio) ✅ Libraries: Apache POI ✅ Agile Methodologies: Jira, Confluence, Scrum, Sprint Planning, Standup, Retrospectives ✅ Business & Technical Analysis: Requirements Gathering, Risk Analysis, Technical Design, Application Modeling, Implementation Planning and Support Favorite Topics: ⭐ Problem Solving Ability. ⭐ Provide Efficient Optimized Solutions. ⭐ Maintaining Good Quality Code. ⭐ Accepted Challenges That Allows Me to Learn New Skills. ⭐ Test Driven Development. ⭐ Always Prioritize Security Aspects. ⭐ Build automation. Domain Expertise: ✅ Manufacturing ✅ E-Commerce ✅ Education Services ✅ Applicant Tracking System (ATS) ✅ Customer Relationship Management (CRM) Let’s Connect ! 🎉 If you’re looking for a dedicated backend Java developer who can deliver results, I’d love to discuss your project further. Feel free to reach out, and let’s create something amazing together! Thank You
Spring Framework
Web DevelopmentApache KafkaHibernateJava GUISpring CloudDevOpsSpring SecuritySpring Data MongoDBJavaFXMicroserviceSpring MVCREST APISpring BootJava - $5 hourly
- 5.0/5
- (2 jobs)
Oracle certified Java developer with 11 years of experience in application development, brainstormed with clients to translate functional requirements to technical specifications. Strong problem-solving and analytical skills, with the ability to quickly identify and resolve complex technical issues.
Spring Framework
Oracle PLSQLSpring CloudApache KafkaDockerSQLSpring BootMicroserviceKubernetesAmazon Web ServicesJava - $40 hourly
- 0.0/5
- (0 jobs)
Hello! I'm Meraj Munshi, a versatile Full Stack Java Developer with more than 3 years of hands-on experience. Here's what I bring to the table: Java Expertise: Spring Boot, Hibernate, JPA for creating solid backend systems. Front-End Mastery: React, HTML, CSS for crafting engaging user interfaces. Database & Data Management: MySQL, PostgreSQL for robust data solutions. ETL Processes with tools like Talend, Apache Airflow for data transformation. Machine Learning & AI: Developed solutions like real-time emotion recognition using TensorFlow, enhancing app interactivity with ML. Project Highlights: Led the development of eProcurement platforms, showcasing strong project management and tech integration. Created Foodziie, a food delivery app, leveraging Spring Boot and React for a seamless user experience. Innovated with ML for semantic search using Elastic Search, improving data retrieval efficiency. Methodology & Quality: Agile development ensures iterative progress and quality control through regular code reviews and testing. Credentials: Certified in Java Data Structures & Algorithms, High Level, and Low Level Design. B.Tech in Computer Science Engineering, CGPA 8.38, from the University of Engineering & Management, Kolkata. I'm passionate about tackling complex challenges, combining deep technical knowledge with innovative practices to not only meet but exceed your expectations. Let's work together to transform your project ideas into successful realities.
Spring Framework
ML AutomationETL PipelineApache AirflowPythonPostgreSQLSQLReactSpring DataHibernateJDBCSpring CloudSpring Boot - $25 hourly
- 0.0/5
- (0 jobs)
“Strive not to be a success, but rather to be of value.” – Albert Einstein Being a quick and constant learner, I believe that we are always in the process of learning something or the other. Given a task, I prefer to be honest to the cause I am working on/for, which in turn makes me a seeker for perfection. And nevertheless, I always stand my ground on my values and ethics which helps me evolve as a true professional in its own way. My Skills include- * Full project management from start to finish * Building websites for small businesses Regular communication is important to me, so let’s keep in touch.
Spring Framework
RESTful APIMicroservicejQueryJavaScriptBack-End DevelopmentFull-Stack DevelopmentArtificial IntelligenceMachine LearningFlaskPythonJavaSoftware - $20 hourly
- 0.0/5
- (0 jobs)
I am having 12+ years of experience in IT industry with Java development and lead experience of 9+ Years and 3+ years of experience leading the team and deliver critical projects. With my strong analytical abilities and technical background I can train AI and do Software testing to make any software robust.
Spring Framework
Quality AssuranceProduct BacklogWeb DevelopmentProject PlanningJavaProduct DevelopmentSoftware QAProduct ManagementScrumWeb Application - $30 hourly
- 0.0/5
- (0 jobs)
At the helm of Highkeen Technologies, my leadership in cloud computing and data analytics merges a rich blend of open source software expertise with strategic vision, steering our startup towards industry leadership. With a robust foundation in Computer Applications from West Bengal University of Technology, my focus is on delivering scalable solutions that transform data into actionable insights for our clients. The synergy between my background in software development, including system design, and my role as an IT Consultant, enables the development of secure, user-centric products. Our team's collaborative spirit is pivotal in cultivating a culture that prioritizes innovation and technical excellence, aiming to position Highkeen as a bastion of reliability in the IT landscape.
Spring Framework
KubernetesNext.jsNestJSNode.jsFlutterAngular 6Spring BootJavaMicroserviceDocker - $55 hourly
- 0.0/5
- (0 jobs)
I have been in the IT industry for over 10 years now. I have vast experience in the field of full stack web development devops with cloud architecture. My roles have ranged from being a technical lead to a being a cloud architect. I I have worked on various types of projects under several domains like healthcare, lifescience and travel hospitality. Apart from web development I have been into mobile app development as well. I have vast knowledge in AWS cloud and Azure. I am a post graduate in computer applications.
Spring Framework
Next.jsAWS DevelopmentNodeJS FrameworkApache KafkaAzure DevOpsAWS LambdaJavaReact NativeAngular 6GitHubReactHTML5MongoDBCSS 3 - $20 hourly
- 0.0/5
- (0 jobs)
👋 Greetings I am Jayanta Karmakar, a certified Java developer and software engineer with over 2 years of professional experience in backend development. My expertise lies in building scalable, secure, and efficient Java-based solutions for various industries, including Fintech, startups, e-commerce, and healthcare. With a focus on Spring Boot and leveraging the AWS cloud ecosystem, I have delivered custom solutions tailored to business needs while ensuring exceptional performance and reliability. 🔍 Key Highlights of My Expertise 🔸 Comprehensive Backend Development: Expertise in Java (Java 7–21), Spring Boot, Hibernate, and RESTful API design. 🔸 Cloud-Native Applications: Proficient in AWS stack, including EC2, S3, Lambda, ECS, EKS, CloudWatch, and more. 🔸 Database Management: Extensive experience with relational databases like PostgreSQL, MariaDB, 🔸 Oracle, and NoSQL solutions such as Elasticsearch and MongoDB. 🔸 Scalable Microservices: Proficient in designing microservices with APIs and event-driven architectures using RabbitMQ and Apache Kafka. 🚀 Services I Offer 🔹 Development of robust and secure backend applications using Java and Spring Boot. 🔹 Cloud migration and deployment with AWS services. 🔹 API design, implementation, and documentation with OpenAPI/Swagger. 🔹Database design and query optimization for high-performance systems. 🔹 Integration with third-party APIs, including payment gateways, authentication systems, and more. 🔹 Performance analysis and optimization of existing systems. 🔹 Implementing CI/CD pipelines for automated testing and deployment. 🛠️ Tech Stack 🔸 Languages: Java (7–17), Groovy, JavaScript 🔸 Frameworks & Libraries: Spring Boot, Spring MVC, Hibernate, Vaadin, Struts, PrimeFaces 🔸 Cloud Platforms: AWS (ECS, EKS, Lambda, S3, EC2, RDS), Docker, Kubernetes 🔸 Databases: PostgreSQL, MariaDB, Oracle, DynamoDB, MongoDB, Redis 🔸 Messaging & Event-Driven Architecture: Apache Kafka, RabbitMQ 🔸 Tools & CI/CD: Git, GitHub, Bitbucket, GitLab, Jenkins, SonarQube, Maven, Gradle 🔸 Web Technologies: OAuth, Swagger/OpenAPI, Tomcat, JBoss 💡 Why Work With Me? Industry Expertise: Delivered successful Fintech, e-commerce, and healthcare projects. Startup Experience: Proven ability to manage and scale projects in dynamic, fast-paced environments. Adaptability: Experienced in transitioning legacy systems to modern cloud-native architectures. Collaborative Approach: Committed to understanding and working closely to achieve your goals. Innovative Solutions: Passionate about leveraging technology to solve complex challenges efficiently. 🤝 Let’s Collaborate If you're looking for a dedicated and results-driven backend Java developer to bring your project to life, let's connect. I’m eager to learn about your vision and help you achieve success with robust, reliable solutions. 📩 Contact Me Today to start your next project Email - jayantakarmakar998@gmail.coom WhatsApp - +918101016245
Spring Framework
DockerHibernateRabbitMQApache KafkaMongoDBREST APIAmazon Web ServicesAPIPostgreSQLJetBrains IntelliJ IDEAPostmanCore JavaSpring BootJava - $13 hourly
- 0.0/5
- (1 job)
I am a Backend Developer based on Java for over 3 years. I am a full-time professional and part-time freelancer. I love coding and I am always looking to improve at quicker pace, collaborate with amazing people from over the world and enhance my skill set by doing challenging work. I would love to be of service in any of the below skills are required: 1. Core Java / J2EE 2. OOPs (Object Oriented Programming) Concepts 3. Collections Framework, Algorithms & Data Structures 4. File Reading / Writing / Parsing [.txt, .csv, .json, etc.] 5. JUnit / Mockito / PowerMock / AssertJ [Testing] 6. JDBC, NoSQL (MongoDB) 7. Spring [Boot, MVC, JPA (Hibernate), RESTful APIs] 8. HTML, CSS, JavaScript, Angular 9. Maven, GitHub/Lab, CI/CD Pipelines Tools I am well-versed in: 1. NetBeans IDE 2. IntelliJ IDEA 3. Eclipse, STS 4. Visual Studio Code 5. Postman Drop me a message or contact me at subhatav@gmail.com if you require my services.
Spring Framework
J2EEAngularSpring BootMicroserviceBack-End DevelopmentMongoDBSQLJavaRESTful APIApache Maven - $25 hourly
- 0.0/5
- (0 jobs)
I’m a developer with experience in building backend logics in websites for small and medium sized businesses. Experience working in tools like Eclipse, Jira, Jenkins (Can work with some KT), Git, MySql Workbench, Postman, VSCode, Maven, SpringToolSuite, SpringBoot. Experienced in JAVA, MySQL DB, REST API, Spring MVC, JSP, Spring Data JPA, JDBC,HTML, CSS, Bootstrap, jQuery. Certified with Adobe Experience Manager Professional.
Spring Framework
CSS 3CSSjQueryBootstrapFront-End DevelopmentNode.jsJavaScriptHTMLJava Persistence APISpring BootSpring DataJakarta Server PagesJavaRESTful API - $30 hourly
- 0.0/5
- (0 jobs)
Results-driven Java Developer with 11 years of expertise in software design and development. Proficient in Java, Spring Frameworks, Microservices, Data Structures & Algorithm, JWT & IAM, AWS Deployment, and SQL with a strong focus on building scalable, secure and resilient systems. Proven ability to lead teams, manage critical issues, and deliver solutions aligned with business goals across diverse domains. TECHNICAL SKILLS * Languages & Frameworks: Core Java, Java 8, J2EE, Spring (IOC, MVC, Boot, Data JPA, Security ([JWT + IAM], Cloud), Hibernate, Microservices, REST Webservices, REDIS Cache, GraphQL, Swagger * Database Development & related tools: Oracle, PostgreSQL, SQL, MySQL, Flyway * DevOps & Deployment: AWS (S3 & EC2), ArgoCD, Concourse, Jenkins, Kubectl * Logging Tools: Grafana, Dynatrace * Tools & Platforms: Eclipse, STS, Maven, Tomcat, Git, bitbucket, SVN, Postman, Snyk, Sonar * Full project Management from start to finish * Communication on a regular basis is crucial to me, so lets keep in touch
Spring Framework
Software Design PatternSoftware DevelopmentOAuthMultithreaded ProgrammingSpring BootMicroserviceJavaApp DevelopmentEcommerce WebsiteWeb ApplicationWeb DevelopmentProduct Development Want to browse more freelancers?
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