Top 50+ Java companies

As digital enablers, Gapblue focuses on helping organizations make the best use of technology. We combine years of experience in enterprise software applications with a quest for continuous improvement to deliver the best value to our customers. We have a 360-degree approach that takes a vision and translates into tangible results on the ground and brings about constant improvements. Our consultants engage with clients as an extended team and go the extra mile to do what is best for the client. Our Innovations group identifies technological advancements build practical solutions that can help in improving the client's experience and efficiency.

Expert Guidance And Development For Your Big Idea. - Providing software services to SMEs and Startups. - Developing our own software products to people. Our mission is to apply technology to all possible fields in our life to be easier and get maximum value

Welcome to SoftWave Solutions Trade and Services, where innovation meets expertise. As industry leaders in software engineering and IT consulting, we embark on a mission to redefine digital possibilities. With a team driven by passion and commitment, we craft cutting-edge solutions that propel businesses into the future. Our journey is rooted in a dedication to excellence, a pursuit of technological advancement, and a relentless drive to exceed expectations. Explore our About Us page to discover the essence of SoftWave Solutions and how we can transform your digital landscape.

Summary: • Highly Skilled Professional with 10+ years of professional experience in designing, developing and testing internet/intranet Web-based applications, ML&GPT applications, Client/Server applications, J2EE Architecture, OO Design patterns, Core Java and Desktop applications. • Expertise in AI, ML and DL using Python and its libraries like Keras, Pytorch and Tensorflow. • Proficient in implementing OpenAI & StabilityAI APIs of LLM, GPT3.5-turbo(ChatGPT), GPT4.0, DALL·E, Whisper, Embeddings, Moderation and Stable Diffusion. • Designing and Developing Single Page web applications (SPA) using React.js, AngularJS, Vue.js, Python, ASP.NET and Node.js with other UI technologies/ libs such as TailwindCSS, Backbone, jQuery, Bootstrap. • Developing Decentralized Apps and writing smart contract with Solidity & C++, frontend with Web3 and Metamask, backend with Python Geth, NFT games on Wax Blockchain. • Visualized data using Tableau, Plotly and D3 frameworks to meet the customers’ standard. • Extensive experience in Cloud Services including Amazon Web Services like RDS, EC2, Redshift, SQS, SNS, Cloud Watch and S3, and GCP, and in integration of Amazon Web Services, AWS with other applications infrastructure. • Experienced in shell scripting with a strong command of Linux/Unix systems, automating tasks, and writing efficient scripts for enhanced productivity and system administration. • Experience in designing web/enterprise applications using Software Development Lifecycle (SDLC) methodology. • Proficient in applying design patterns like Serverless Architecture, MVC, Multi-tier archs, Singleton, Session Facade, Service Locator, Adapter, Visitor, Observer, Decorator, Front Controller and Data Access Object. • Excellent experience in Object Oriented Analysis and Design (OOAD), Development, Implementation and Testing of various software applications using Java, J2EE. • Expertise in Java concepts like OOP, JAVA SWING, JDBC, JMS, Multi-Threading and JUnit. • Proven experience in C++, C and C# for multithreading, Debugging, UI Forms like MFC, WPF, WinUI3. • Hands-on expertise in designing, developing and deploying apps using J2EE technologies including JSP, Servlets, Spring, Hibernate, EJB, JSTL, Struts, AJAX, JDBC, JNDI, Java Beans, Web Services and RDBMS. • Expertise on Flink, Spark, DevOps, Spring Boot, Spring Core, Spring ORM, Spring DAO, and Spring MVC architectures. • Proficient in implementation of frameworks like Struts, spring, JSF, AJAX frameworks (RichFaces, MyFaces) and ORM frameworks like Hibernate. • Expertise in developing SOA (Service Oriented Architecture), REST and J2EE Web Services based on SOAP, WSDL, UDDI, JAX-WS, JAXB, JAX-RPC, JAX-RS using tools like Apache Axis. • Excellent experience with major databases - Oracle 8i/9i/10g, SQL Server [...] DB2, MySQL and NoSQL DB such as Apache Cassandra DB, MongoDB, and migrations from SQL relational databases. • Extensive Experience in retrieving and manipulating data from backend using Database SQL queries, PL/SQL- Stored Procedures, Functions, Sequences, Triggers, Views and Packages. • Solid experience of Defect/Test Management tools like JIRA, Quality Center/Test Director, Bugzilla. • Experience in creating rules using Business Rules Engines: Drools, ILOG. • Expertise in working on ANT, Hudson, Maven, Log4j, JUnit, Mockito, JMock, Test-ng. • Good at using various version control tools like GitHub, GitLab, SVN, CVS and IBM Rational Clear Case. • Experience in preparing project related documents using Microsoft Office Suite like MS-Office, MS-Excel, MS-PowerPoint and MS-Visio. • Experience in Integration tools Oracle SOA Suite/BPEL/Fusion Middleware, web-methods and Apache CAMEL.

DataNex emerges as a dynamic force in the arenas of Mobile App Development, Website Development, and Digital Marketing. While our official journey began recently, our local engagements have been instrumental in honing our skills and establishing us as a reliable technology partner. Our commitment to a client-first approach and a passion for delivering top-notch solutions set us apart. Even though our Upwork profile may not showcase extensive historical experience, our collaborations with local clients have been pivotal in shaping our capabilities. We approach each project with enthusiasm, leveraging the skills of our adept team comprising designers, developers, testers, and digital marketers, all guided by experienced project managers. At DataNex, we believe in transparency and collaboration, ensuring that every project benefits from smooth coordination and effective communication. Our goal is to deliver solutions that not only meet but exceed the expectations of our clients. *DataNex Services Portfolio* - Mobile App Development - Advanced Web Development - UI/UX & Designing - Cloud & SaaS - Digital Marketing & Branding - IT and Business Consulting *Technology Stack* - Mobile: Android, Flutter, React Native, Kotlin - Open Source: PHP, Python,MERN - Front End: HTML/HTML5, React, Bootstrap, JavaScript/jQuery - Database: MySQL,PostgreSQL, MongoDB - Frameworks: Laravel,React, Next - CMS: WordPress, Shopify - UX/UI: AdobeXD, Figma, Adobe Photoshop, Adobe Illustrator, Adobe AfterEffects

Gol Solutions Pvt Ltd works on all digital tech stacks. We are a team of 100+ engineers and data scientists. We have worked extensively in retail, healthcare and enterprise domains. We are a language agnostic company. We choose best technology stack as per the requirement. Please visit golsol.com for more details.

Yaqeen Technology Consulting LLC is a dynamic minority and women-owned technology firm, specializing in IT managed services, cybersecurity, consulting, and AI/ML software development. With a diverse clientele including small businesses, government agencies, and non-profits, our experienced team, averaging 23+ years in the industry, holds industry-standard certifications. As a technology-agnostic company, we design and deliver tailored solutions, showcasing our commitment to excellence and adaptability in the rapidly evolving digital landscape. Practice Areas: 1. Cloud Services 2. Managed IT and Cybersecurity services 3. Strategic IT Consulting 4. Software Development 5. AI/ML services 6. Website development, SEO 7. AR/VR 8. Game development 9. ERP/CRM 10. Project management

Started in 2018 with providing local Track and Trace solution to local industries, we have expanded ourselves with multiple services and solutions including the following. - Custom Software Development - Web Development - Mobile App Development - Dedicated Team of Expert - Testing & QA - Business Web Tools - Marketplaces and Booking platforms - API development for mobile and web integration - Digital Media House With Hands-on experience on following languages and software ✔ Programming languages Java, JavaScript, TypeScript, PHP, Swift, Objective C, (Android) ✔ Frameworks and CMS JS/TS frameworks: Angular, React/Redux, Node.js, Nest.js, jQuery, D3.js, Charts.js, etc. PHP frameworks: Symfony, Laravel, CI CMS: WordPress ✔Mobile App Development: Native App Technology, Android(Java, Kotlin) Hybrid App Technology: Flutter, React Native ✔No or Low Code: Webflow ✔ Databases MySQL, MSSQL, PostgreSQL, MongoDB, etc. ✔ Design House Adobe Photoshop, Adobe Illustrator, Adobe InDesign ✔ Fillable PDF form development Adobe Acrobat, JavaScript, Custom validations and calculations

𝐉𝐀𝐕𝐀𝐒𝐂𝐑𝐈𝐏𝐓 | 𝐓𝐘𝐏𝐄𝐒𝐂𝐑𝐈𝐏𝐓 | 𝐑𝐄𝐀𝐂𝐓 | 𝐍𝐎𝐃𝐄.𝐉𝐒 | 𝐍𝐄𝐗𝐓.𝐉𝐒 | 𝐖𝐎𝐑𝐃𝐏𝐑𝐄𝐒𝐒 | 𝐉𝐀𝐕𝐀 | 𝐒𝐏𝐑𝐈𝐍𝐆 𝐁𝐎𝐎𝐓 🌟 Greetings from our team at codeNginx Solutions! We're a versatile group of software engineers specializing in a diverse range of technologies. With expertise in JavaScript, TypeScript, Java (including Spring Boot), Node.js, React (including Next.js), and WordPress, we craft dynamic and scalable solutions using this extensive tech stack. 🔑 Why Partner with Us? ⚡️ Full-cycle development ensuring comprehensive solutions ⚡️ Swift delivery without compromising on quality ⚡️ Devoted commitment to every project's success 👥 Our Approach & Commitment: We handle projects of varying scopes with unwavering dedication, ensuring timely delivery while upholding exceptional precision and quality. Feel free to reach out to explore how we can collaborate for your next project! codeNginx Solutions Team

Integrated IT Talent – on demand WebCorde is the only IT community which is integratable on demand. We offer talent and services for all your IT related needs and branding – full-time or on demand

🏆 Welcome to Shift DEVS! Discover the future of software development with Shift DEVS. As a visionary force in the industry, we specialize in transforming your ideas into innovative and scalable solutions that anticipate tomorrow's challenges. 🚀Our Pioneering Services: ✔Futuristic Software Development: We craft custom solutions that go beyond the present, anticipating the needs of your business and setting you apart in a rapidly evolving landscape. ✔Next-Gen Web Applications: Elevate your online presence with cutting-edge web applications designed for seamless experiences on every device. We're here to shape the digital future. ✔Mobile Apps for Tomorrow: Embrace the mobile era with our forward-looking approach to app development. We create feature-rich applications for iOS and Android, ensuring your brand stays connected in the fast-paced world. ✔Innovative Enterprise Solutions: Propel your organization into the future with our enterprise solutions. Streamlined processes, enhanced collaboration, and increased productivity are just the beginning. ✔Cloud Services for what's Next: Harness the power of the cloud to stay ahead. Our cloud solutions optimize performance, scalability, and security, positioning your business for success in the digital age. 🚀Why Shift DEVS? ✔Trailblazing Team: Our skilled developers, designers, and project managers are passionate about pioneering the next wave of technological advancement. ✔Innovation at the Core: We stay on the cutting edge of technology to future-proof your software, ensuring it stands the test of time. ✔Future-Focused Partnership: Your success is our compass. We collaborate closely with clients, ensuring a transparent and forward-thinking development process. ✔Quality Beyond Today: Rigorous testing and quality assurance processes to guarantee the reliability, security, and future-proofing of every solution we deliver. ✔Timely Innovation: Agile development methodology ensures timely delivery without compromise, ensuring you're ahead in a rapidly changing tech landscape. 🚀Industries of Tomorrow: ✔Finance ✔Healthcare ✔E-commerce ✔Education ✔Manufacturing and beyond... Embark on a journey into the future of software excellence with Shift DEVS. Let's build what comes next, together.

**Our Technology Stack: Powering Your Vision with Innovation** At Sololancer, we take pride in our diverse and extensive technology stack, ensuring that we are well-equipped to handle every facet of your software development needs. Here's a detailed overview of the technologies we specialize in: 1. **Front-End Development:** - HTML5 - CSS3 (Sass, Less) - JavaScript (ES6+) - React.js - Vue.js - jQuery Ajax 2. **Back-End Development:** - Java - PHP (Laravel) - Node.js (Express) - Flask (Python) 3. **Database Management:** - SQL - MySQL - MongoDB 4. **Content Management Systems (CMS):** - WordPress - Shopify - Wix - Squarespace - WooCommerce 5. **E-Commerce Solutions:** - WooCommerce - Shopify - Custom E-Commerce Solutions 6. **Programming Languages:** - C - C++ - Java 7. **Payment Gateway Integration:** - Seamless integration of secure payment gateways to facilitate smooth transactions. 8. **SMS Gateway Integration:** - Incorporating SMS gateways for effective communication and notification systems. 9. **Social Logins:** - Streamlining user authentication with social login integration for a frictionless experience. 10. **API Development and Integration:** - Developing custom APIs to enhance functionality and integrating third-party APIs for extended capabilities. 11. **Artificial Intelligence (AI) Integration:** - Harnessing the power of AI to enhance user experiences, automate processes, and provide intelligent solutions. 12. **Additional Frameworks and Libraries:** - Laravel (PHP) - Flask (Python) - Bootstrap - Tailwind CSS At Sololancer, we believe in staying at the forefront of technological advancements. Whether it's creating dynamic and responsive front-end interfaces, robust back-end solutions, or integrating cutting-edge technologies like AI, we have the expertise to bring your ideas to life. Our commitment to utilizing the right tools for the job ensures that your projects are not only functional but also scalable and future-proof. Choose Sololancer as your technology partner, and let's embark on a journey of innovation and digital transformation together. Your vision, our expertise – the perfect synergy for success.

Welcome to our comprehensive suite of software testing services designed to ensure the efficiency, reliability, and quality of your digital products. Our diverse range of offerings caters to various testing needs, empowering businesses to achieve seamless performance across multiple platforms. Front-End Automation Testing: Our specialized team is adept at crafting tailored solutions for executing intricate UI test scenarios across diverse environments and platforms. Leveraging frameworks like JUnit, TestNG, and employing design patterns such as Page Object Model (POM) or Page Factory, we engineer robust testing frameworks using open-source technologies like Selenium and Appium for web and mobile applications, respectively. With parallel execution support, micro-management control, and categorization of tests (Sanity, Smoke, Regression, etc.), our frameworks are optimized for time-efficient and comprehensive testing processes. Back-End Automation Testing: We excel in testing RESTful architectures, implementing frameworks that thoroughly examine REST endpoints through positive and negative scenarios. Employing technologies like Java’s HttpURLConnection, HttpClient, OkHttpClient, among others, we ensure the reliability and functionality of your REST services. Hybrid Automation Process: For complex automation needs encompassing both Front-End and Back-End tests across web and mobile platforms, our team offers sophisticated solutions tailored to your specific requirements. Maintenance for Automation Processes: Recognizing the evolving nature of business applications, we provide ongoing maintenance to update and enhance existing automation testing processes. Our dedicated team ensures the stability and relevance of the framework as your app evolves, thereby securing a reliable and long-term automation strategy. Test Case Implementation: We prioritize organization and efficiency by utilizing robust Test Case Management Tools. Even without a Functional Requirements Document (FRD), we collaborate with you to establish test flows essential for the automation process. Documentation and Reports: Transparency is fundamental in our collaboration. We offer a transparent tracking process throughout project development and provide comprehensive documentation (Framework's FRD) elucidating the framework's functionalities. Regularly delivering DEMO videos and detailed graphical reports, we keep you informed about the testing progress, pass rates, and framework features. Additionally, we offer secure repository integration with Jenkins or cloud CI options like Saucelabs for your convenience. Partner with us for meticulous, reliable, and results-oriented testing services to elevate the quality and performance of your digital products.

I'm an experienced iOS developer with a strong background in developing innovative and user-friendly mobile applications. With 7 years of experience, I have successfully delivered high-quality iOS apps for clients across various industries. My expertise includes proficient knowledge of Swift and Objective-C programming languages, as well as familiarity with the latest iOS frameworks and technologies. I have a solid understanding of iOS design patterns and best practices, allowing me to create efficient and scalable code. Throughout my career, I have worked on a wide range of iOS projects, including e-commerce apps, social networking platforms, utility applications, and more. I am skilled in UI/UX design, implementing custom animations, integrating APIs, and ensuring smooth performance across different iOS devices. Collaboration and communication are essential aspects of my work. I am comfortable working in agile development environments and have experience collaborating with cross-functional teams to deliver exceptional results. I am committed to understanding client requirements and translating them into robust, intuitive, and visually appealing iOS applications. As an iOS developer, I am dedicated to staying updated with the latest trends and advancements in the iOS ecosystem. I continuously strive to enhance my skills and expand my knowledge to provide cutting-edge solutions to clients. If you are looking for a skilled iOS developer who can bring your app idea to life, I am confident in my ability to deliver exceptional results. Let's discuss your project requirements and create an outstanding iOS application together.

Utopia is a Software House providing end-to-end technical solutions for a wide range of industries. Our mission is to support enterprises by delivering IT solutions tailored exclusively to their needs. With our highly specialized team's proactive approach, dedication to your project, fast & agile problem solving skills you can be certain that your product will be in the best hands possible. Furthermore, we put a great emphasis on openness, creating well-established communication and structurizing workflow in order to set up top-tier transparency and an atmosphere of trust. Our field of specialization is mobile applications development. We offer comprehensive programming based on our internally developed out of the box & rock solid solutions ready to be implemented instantly to your project. We offer Consulting - we split your requirements to particles and put together perfect solutions for you. Mobile and cross-platform - beautiful and user-friendly mobile apps that feel familiar right from the start. System Design - we design complete systems according to your guidelines and the industry's best practices. UX & graphic design - smooth and intuitive apps and processes with elegant graphic design that fits your brand. Web apps - fast, tidy, purposeful and easy to navigate web apps. Microservices - flexible, scalable and extendable microservice-based architectures. Cloud - integration with the cloud will help you minimize development and operational costs.

Hello! I'm Web Pioneer, a seasoned full-stack developer with a flair for transforming ideas into robust applications. Proficient in HTML, CSS, and JavaScript frameworks like React and Angular, I craft responsive, user-friendly interfaces. On the back-end, I leverage Node.js and Python, coupled with database management expertise in MySQL and MongoDB for secure, scalable foundations. My full-stack specialization ensures seamless integration and a holistic approach to your project. Stay ahead with my grasp of the latest web trends, offering cutting-edge solutions and best practices. I bring a proven track record, effective communication, and creative problem-solving to every project. Let's collaborate to build something amazing—send me a message, and let's discuss how I can contribute to your project's success!

I’m a developer experienced in building websites for small and medium-sized businesses. Whether you’re trying to win work, list your services, or create a new online store, I can help. Full project management from start to finish Regular communication is important to me, so let’s keep in touch.

At the heart of our venture lies a dynamic and accomplished multidisciplinary team, fueled by a shared passion for innovation and excellence. With a proven track record that speaks volumes, we are driven by a relentless desire to create software solutions that meet and surpass expectations. We believe in the power of collaboration, recognizing that the most remarkable outcomes are achieved when exceptional minds come together. Our team thrives on diversity, bringing together strategists, thinkers, and innovators from various domains to weave a tapestry of creativity and expertise. Every line of code we write, every interface we design, and every solution we architect are a reflection of our commitment to delighting users. Our approach goes beyond functionality; we are dedicated to crafting experiences that resonate on a human level. We understand that the actual value of software lies not only in its technical prowess but in its ability to seamlessly integrate into people's lives. In a rapidly evolving technological landscape, we stand as pioneers, embracing challenges as opportunities to redefine the boundaries of what's possible. We envision a world where software isn't just a tool but a catalyst for transformation – whether it's simplifying complex processes, amplifying business growth, or enhancing daily experiences. As we embark on this journey, we extend an open invitation to kindred spirits who share our vision. If you are a strategist with a penchant for envisioning the big picture, a thinker who revels in the details, or an innovator who thrives on pushing the envelope, we invite you to join forces. Together, we will sculpt the future, one elegant line of code at a time. Welcome to a realm where imagination knows no bounds, where innovation knows no limits. Welcome to the symphony of minds that shape software into art, into impact, and into a source of endless inspiration.

Intelligence is the most important gift to mankind. The revolutions of last few centuries have significantly change the lives of all organisms in this planet. The realm of this has gone beyond life. Now the intelligence is being imparted to non living objects to perform tasks that a human is expected to do. The stream organized as Artificial Intelligence and Machine Learning has made strong leaps in the last 50 odd years. This has recently grabbed the headlines for its potential applications in taking the capacity, efficiency and prediction ability. The stream has witnessed explosion in all forms of business. Technology companies, dying to find their next big wave, leveraged this to develop and bring the business applications to its customers. The applications of Artificial Intelligence (AI) are quite diverse. Both used and abused by the practioners, based on their knowledge and eagerness to impress. At Effiya, we strive to apply our learnings on machine learning and years of experience to create business applications that can help the organizations in optimizing their business operations, bring them closer to their customers and bring in automation benefits by robotizing business process. Our lineage of team members coming from analytics driven advisory firms pushes us to ensure that our applications make a substantial, consistent impact on the customer organization. Our vision can be manifested best by a hollywood movie "Transcendence" which, we believe can be leveraged to create a better world.