Top 50+ Java companies

👨‍💻 TECHNICAL DEVELOPMENT EXPERTISE: Flutter | React | Node | Angular | PHP | ASP.NET | Python | Android JAVA and Kotlin | iOS Swift and Objective-C | Ionic | JavaScript ✅ Upwork Verified Top Rated Plus Freelancer ✅ 100% Job Success Score ✅ 8+ Years of development experience ✅ Fluent English ✅ 24x7 Support 🤩 BENEFITS OF WORKING WITH ME: ⭐ Full Cycle development - From idea to App Store ⭐ Bug-Free Clean Code ⭐ Regular progress updates ⭐ Not dropping projects in the middle ⭐ Timely Delivery of Project ⭐ Maintenance & Support 📱 APPS DEVELOPED IN APP/PLAY STORE CATEGORIES: Productivity, Medical, Health and fitness, Utilities, Education, Music, Business, Lifestyle, Reference, Shopping, News, Navigation, Photo and video, Food and drink, Social Networking, Entertainment, e-commerce, Security, Travel, Vehicle, and many more 💬 FAVOURITE CLIENT QUOTES: 👤"In one word: Mikir and the team were AMAZING and the professionalism they have is outstanding. We have really enjoyed our journey together and have done already another project with them." 👤"Mikir did good work on the project. It was delivered timely, and the requested changes were dealt with promptly. I would hire again." 👤"Mikir delivered very good work on this PWA build, and I enjoyed working with him. His communication was top-notch, he met all deadlines, and his mobile app skills are strong." 👤"Mikir quickly and successfully completed the required work - would definitely hire again." THANKS FOR YOUR TIME. ALWAYS AVAILABLE FOR YOU TO GIVE YOUR IDEA THE NEXT GREAT APP. Best Regards, Mikir Parekh

Hi, we are experienced software developers having 3-4 years of industry experience. we have experience of developing scalable and efficient solutions for web development, Python development, MERN stack / web development, deployment and many more… Looking forward to connect and contribute to your projects…

Acuity IT Solutions – Quality-Driven IT Services At Acuity, we help businesses turn ideas into smart digital solutions. Our team specializes in: 🔹 Data Analytics – Python, Power BI, Grafana 🔹 Custom Software – React Native, React.js, Java, Spring Boot 🔹 Mobile App Development – Cross-platform apps with seamless UI/UX 🔹 Web App Development – Scalable, modern web applications We combine technical expertise with a quality-first approach to deliver clean, reliable, and business-ready solutions—on time and within budget. Let’s build something great together.

CommitLink, founded in 2024, is an agency that focuses on Cloud Infrastructure, DevOps, and Software Development. We help businesses and startups by creating custom solutions that fit their needs and budgets. By learning how our clients work, we use smart technology to improve efficiency and support lasting growth

𝐁𝐲𝐭𝐞𝐍𝐞𝐬𝐭, The Perfect Nest for Your Digital Vision. We’re a small but passionate team of developers on a mission to help businesses thrive in the digital age. As a new startup, we specialize in 𝐛𝐮𝐢𝐥𝐝𝐢𝐧𝐠 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩𝐬, 𝐞𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐰𝐞𝐛𝐬𝐢𝐭𝐞𝐬, 𝐚𝐧𝐝 𝐦𝐨𝐫𝐞, delivering personalized solutions that make an impact. 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 𝗪𝗲 𝗨𝘁𝗶𝗹𝗶𝘇𝗲 𝗜𝗻𝗰𝗹𝘂𝗱𝗲𝘀: - 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧: iOS (Swift, Objective-C), Android (Java, Kotlin), and cross-platform apps with Flutter and ReactJS. - 𝐞𝐂𝐨𝐦𝐦𝐞𝐫𝐜𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Shopify, WooCommerce, Magento, with secure payment integrations (Stripe, PayPal). - 𝐆𝐚𝐦𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Engaging interactive games with Unity 3D. - 𝐖𝐞𝐛 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Web Development: HTML5, CSS3, JavaScript, Bootstrap, Node.js, PHP, Laravel, and databases like MySQL, Firebase, MongoDB. - 𝐒𝐞𝐜𝐮𝐫𝐞 𝐏𝐚𝐲𝐦𝐞𝐧𝐭 𝐆𝐚𝐭𝐞𝐰𝐚𝐲 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧: Stripe, PayPal for seamless online transactions. -𝐂𝐈/𝐂𝐃 & 𝐕𝐞𝐫𝐬𝐢𝐨𝐧 𝐂𝐨𝐧𝐭𝐫𝐨𝐥: Git, automated pipelines, and thorough testing to ensure smooth and efficient development. 𝐖𝐡𝐲 𝐖𝐨𝐫𝐤 𝐖𝐢𝐭𝐡 𝐔𝐬? We’re a hands-on, friendly team that values clear communication, on-time delivery, and collaboration. We build lasting relationships and are committed to helping your business grow with reliable, high-quality digital solutions.

PROFILE We are a freelance team that builds mobile and app solutions. We work together to solve problems and deliver high-quality work, always learning and adapting to new technologies.

Hi, we are group of professional software developers from PhonePe. We have 3 years of professional experience in the software development field. Our expertise spans a wide range of technologies, including React, Python, Java, Spring, App development etc... We can help you to develop elegant and efficient system with scalable and clean architecture. We are also open to contribute to long term projects. + 6 Month Support After Project Completed + Support available even on Weekends + Full project explanation and demo Looking forward to connect and contribute to your projects...

At StackMindsSolutions, we specialize in building custom websites and e-commerce solutions tailored to your unique needs. With a focus on functionality, scalability, and user experience, we bring your vision to life through clean, modern design and robust development. What We Offer: Fully custom website development to match your brand identity. Scalable e-commerce platforms optimized for sales and performance. Seamless integration of payment gateways, APIs, and third-party tools. Ongoing support and maintenance to keep your solutions running smoothly. Whether you're a small business or a growing enterprise, our team is here to deliver high-quality, user-centric solutions that drive results. Let’s create something extraordinary together!

I'm a Full-Stack Developer with over seven years of hands-on experience working with small and medium-sized enterprises to establish an online presence. My experience ranges from front-end design using HTML and CSS3 to back-end coding with PHP, jQuery, and WordPress. I also focus on SEO, ensuring that your website not only looks excellent but also reaches the intended audience. Let's talk if you're seeking for a web developer who will provide your project their whole attention and care! I would be interested in learning more about your company and how I can support your online presence. What differentiates me is my approach to client interactions. For me, web development is more than simply writing code; it's about understanding your company, your goals, and designing a website that feels like an extension of your brand. I value teamwork, therefore we will be in regular communication from start to completion. Your feedback is valuable at every stage, ensuring that the end product is something you're proud of. When I take on a project, I don't follow a one-size-fits-all strategy. I take the time to learn about your company so that I can provide solutions that are tailored to your specific requirements. My goal is to create a website that not only looks and operates good, but also helps your business succeed. Quality is vital to me. I extensively test everything to guarantee that your site runs smoothly and offers an excellent user experience. After all, a well-polished website can have a significant impact on how your clients perceive your brand.

Handsel SAS - Duns 886747875 We are a highly motivated and results-oriented team of Systems Engineers with over 12 years of combined experience in the technology industry. We possess a strong foundation in software development, encompassing both frontend and backend technologies. As a team, we consistently demonstrate our ability to: Design and develop high-quality, scalable, and secure software solutions: Utilizing our expertise in Java, Spring Framework, Flutter, JavaScript, PHP, and cloud platforms like AWS and Google Cloud. Collaborate effectively within our team and with clients: We thrive in collaborative settings, leveraging our strong communication and problem-solving skills to effectively contribute to project goals and meet deadlines. Deliver projects on time and within budget: We are adept at project management methodologies like Scrum, ensuring efficient resource allocation and timely project completion. We are eager to contribute our skills and experience to a dynamic team on Upwork, where we can leverage our expertise to drive innovation and deliver exceptional results.

🏆 𝗪𝗼𝗿𝗸 𝘁𝗵𝗮𝘁 𝗿𝗼𝗮𝗿𝘀 𝗹𝗼𝘂𝗱𝗲𝗿 𝘁𝗵𝗮𝗻 𝘄𝗼𝗿𝗱𝘀. 🚀 𝗔𝗯𝗼𝘂𝘁 𝗗𝘂𝗻𝗴𝗲𝗼𝗻 𝗧𝗲𝗰𝗵 Welcome to Dungeon Tech - The Nexus of Ideas and Innovation, where creativity meets cutting-edge technology. We are a forward-thinking IT solutions provider dedicated to transforming challenges into opportunities and ideas into impactful digital realities. 👥 𝗪𝗵𝗼 𝗪𝗲 𝗔𝗿𝗲 At Dungeon Tech, we believe in the power of innovation to shape the future. Our team comprises highly skilled professionals, including software developers, designers, and strategists, who are passionate about delivering exceptional results. From startups with bold dreams to enterprises seeking scalability, we offer tailored solutions that bring visions to life. 🛠️ 𝗪𝗵𝗮𝘁 𝗪𝗲 𝗗𝗼 At Dungeon Tech, we turn ideas into innovative IT solutions: ➢ Design Excellence → UI/UX Design: Stunning, user-first interfaces. → Interactive Previews: Bringing your vision to life. ➢ Mobile Mastery → Native Apps: High-performance Android/iOS. → Cross-Platform: One code, limitless reach. ➢ Game Development → Immersive Gameplay: Fun, dynamic experiences. → Cross-Platform: Play anywhere. → AR/VR: Create next-level virtual worlds. ➢ Web Development → Front-End: Engaging, responsive designs. → Back-End: Scalable, secure systems. ➢ E-Commerce → Seamless Shopping: Scalable, user-friendly platforms. ➢ QA Testing → Flawless Quality: Bug-free and consistent. ➢ Deployment → Effortless Launches: Fast, seamless, zero downtime. 🌟 𝗪𝗵𝘆 𝗖𝗵𝗼𝗼𝘀𝗲 𝗨𝘀? → Tailored Approach: Every project is unique, and we take the time to understand your needs before crafting the perfect solution. → Innovative Mindset: We combine creative problem-solving with the latest technologies to deliver groundbreaking results. → Agile Processes: Flexibility and adaptability are at the core of our methodology, ensuring quick turnarounds without compromising quality. → Global Perspective: With experience serving clients worldwide, we bring a diverse and comprehensive outlook to every project. → Commitment to Excellence: Your success is our priority, and we’re dedicated to delivering nothing less than excellence. 🤝 𝗟𝗲𝘁’𝘀 𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗲! At Dungeon Tech - we’re not just building technology; we’re crafting experiences, enabling transformations, and forging lasting partnerships. Whether you’re looking to create a game-changing app, design an eye-catching user interface, or future-proof your business with innovative solutions, we’re here to help. Let’s turn your ideas into innovation. Message us today to discuss how we can bring your vision to life!

We are a Korean software development team led by an experienced CEO. Our team specializes in delivering high-quality web and hybrid app solutions tailored to your users’ needs. Our fee covers the work of the entire team, ensuring cost-effective yet premium results. We’ve got a Minister of Economy and Finance award in South Korea with the Korean College Student Saving Challenge Fintech App ‘GASOMANN,’ for which we hold a patent. We can do • Full-cycle project management (from ideation to deployment). • Customizable communication channels for seamless collaboration. • Frontend development using React.js for modern, responsive designs. • App packaging for seamless iOS and Android deployment. • Backend expertise in Java Spring Boot for scalable and secure systems. • AWS infrastructure setup and optimization for cost-efficiency.

I’m an AWS Cloud Expert & Cisco, Aruba Routing & Switching Expert, experienced in building Large & small and medium-sized IT Network & Cloud Infrastructure. I can help. Full project management from start to finish, Regular communication is important to me, so let’s keep in touch. Service I Offer: 👉🏻 Cloud Architect & Management 👉🏻 DevOps & AWS, Azure, Google, Oracle Cloud Solution 👉🏻 DevOps Related Services 👉🏻 Network Design & Management including Cisco, Aruba, Palo Alto, Fortigate Firewall 👉🏻 AWS & Azure Cloud Solution 👉🏻 Cyber Security, Pen testing, Audit ISO 27000, SOC & NOC Services WHAT YOU CAN COUNT ON: ✅ I ensure strict confidentiality and will sign an NDA, if needed if needed ✅ Clear communication, prompt response and fast turnaround ✅ I can provide sample work free of cost if needed 📢Want to connect with someone who understands your requirements? Then don't hesitate to send in a query. If you wish to connect on call, you can do so anytime from Monday to Saturday 9 AM to 7PM (Indian Standard Time) and 11:30 PM to 9:30 AM (Eastern Standard Time)🕒

Summary: Experienced Software Developer with a strong background in full-stack web development using the MERN stack. Proven track record of designing and implementing scalable solutions that improve user experience and drive business growth. Seeking opportunities to contribute my skills and expertise to innovative projects.

At WebuildX, we excel at transforming ideas into scalable, impactful solutions. Our expertise spans building high-quality software, assembling exceptional engineering teams, designing robust cloud infrastructure, and developing innovative blockchain applications tailored to modern business needs. What We Do: Software Development: Delivering web and mobile solutions with a focus on speed, performance, and usability. Team Building: Helping companies hire skilled engineers, product managers, and designers, with rigorous evaluation to ensure technical and cultural fit. Cloud Services: Designing, implementing, and optimising cloud infrastructure for scalability, security, and cost efficiency. Blockchain Development: Creating decentralised applications (dApps), smart contracts, and blockchain integrations for secure, transparent, and efficient solutions. Tech Stack: Languages: JavaScript, Python, TypeScript, PHP, Go, Ruby, Java, Solidity. Frameworks: React.js, Node.js, Django, Laravel, Vue.js, Angular, FastAPI, Flask, Truffle, Hardhat. Blockchain Platforms: Ethereum, Binance Smart Chain, Solana, Polygon, Hyperledger, Avalanche. Cloud Platforms: AWS, Azure, GCP. Databases: PostgreSQL, MySQL, MongoDB, DynamoDB, Firebase. DevOps: Kubernetes, Docker, CI/CD pipelines, Terraform, Jenkins, Ansible. Industry Expertise: Fintech: Payment systems, lending platforms, credit analysis tools. E-commerce: Vendor platforms, inventory management, and logistics solutions. Healthcare: Patient management systems, telemedicine platforms. EdTech: Learning platforms, course marketplaces. SaaS: B2B and B2C solutions tailored to different business models. Blockchain: Token creation, DeFi platforms, NFT marketplaces, and secure supply chain solutions. At WebuildX, we pride ourselves on delivering practical solutions with precision, a deep understanding of client needs, and a commitment to building sustainable, long-term success.

HexaScal Technologies is a premier provider of custom web and mobile application development services. We specialize in delivering interactive and engaging UI/UX experiences by leveraging cutting-edge technologies and tools to ensure 100% project delivery success. Our Services: Software QA Services: We ensure your software performs flawlessly and meets user requirements through rigorous quality assurance, enhancing your business's success. AI & ML Solutions: Our AI and machine learning services leverage advanced technology to enhance operations, improve product quality, reduce turnaround time, and optimize client interactions. eCommerce Solutions: We offer comprehensive multi-channel commerce experiences, from catalog management to payments, all on a single platform, ensuring a highly adaptable and efficient eCommerce solution. ReactJS Development: We create dynamic, high-performance web applications using ReactJS, building interactive frontends and responsive, scalable solutions. Next.js Development: We build fast, scalable, and SEO-friendly web applications using Next.js, offering features like server-side rendering and static site generation for enhanced user experiences. React Native Development: We develop fast, responsive, and feature-rich mobile applications for both iOS and Android using React Native’s cross-platform capabilities, providing a native-like experience with a single codebase. Android Development: We deliver high-performance, scalable, and user-friendly custom Android apps that align with your business goals and provide a seamless user experience across all Android devices. Node.js Development: We provide robust, scalable, and efficient backend solutions using Node.js, creating fast and reliable server-side applications tailored to your business needs. UI/UX Design: We craft seamless visual designs and implement top-tier UI/UX concepts to deliver outstanding user experiences for websites and mobile apps, boosting conversions. ERP Solutions: We deliver seamless business solutions that enhance operational quality, enabling swift and error-free decision-making through business process automation and optimization. Web Application Development: We craft custom web application solutions to elevate your online presence and drive business growth using the latest technologies, offering top-tier development services across all domains. DevOps Solutions: We offer comprehensive DevOps services, including continuous integration and delivery, automation, release management, and ongoing support and maintenance. Our commitment to excellence and client satisfaction positions us as a trusted partner for businesses seeking innovative and reliable digital solutions.

We are a reputed custom software development company in Ahmedabad, India dedicated to helping enterprises of all sizes accelerate operations by providing unique IT solutions. We're part of a dynamic group of companies that have been pioneering advancements in the fields of electrical and chemicals for over 20 years now. We are offering white-label software development, mobile development & web development solutions in diverse industries like manufacturing, logistics, education, pharmacy, real estate, e-commerce, and many others. Our vision is simple: to empower organizations with transformative software solutions that drive efficiency, enhance productivity, and amplify impact. From conceptualization to execution, we combine innovative thinking with rigorous execution, ensuring that our solutions not only meet but exceed expectations. Our collaborative approach fosters partnerships built on trust, transparency, and mutual respect. We work closely to understand your unique challenges and objectives, co-creating solutions tailored to your specific needs and goals.

Over 5 years of IT experience as a QA Automation Engineer in Software Testing, proficient in Client/Server and Web based applications. Expert in Automation Testing (Selenium WebDriver), BDD Cucumber, API Testing, Mobile Testing and Manual Testing. Experience in performing clerical and administrative tasks and providing excellent customer support. Proficient in software issues identification and documentation. Domain Knowledge: Investment Banking, Healthcare Strong analytical and problem: Solving skills Test Approaches: Waterfall, Agile/Scrum, SDLC, STLC. Operating System: MAC, Windows XP, LINUX Defect Management Tools: JIRA, HP Quality Center Database: MY SQL, Oracle Web Technologies: HTML Automation Tools: Selenium, Protractor, Jenkins Testing Tools: Selenium WebDriver, Appium, TestNG, Selenium IDE, Selenium RC, Selenium Grid, Cucumber, SoapUI, ALM Markup Languages: HTML, XML, XPath, CssSelector Browsers: Internet Explorer, Mozilla Firefox, Google, Chrome, Safari Programming Languages: JAVA MS Office Tools: Outlook, Word, Excel, PowerPoint, MS Access

🌍 Rasikhoons is a Software Development company with a robust team of 200+ professionals around the globe dedicated to Custom Development, Design, and Testing. 🚀 Why Choose Us: ⭐ 24 hours to get the CV of your first candidate. ⭐ Top-Rated Plus Status (top 1% of Upwork). ⭐ 100% Job Success History. ⭐ 90K+ hours on Upwork. ⭐ 8+ Years in Business. ⭐ 4.8 stars out of 5 overall rating based on 65+ reviews on Clutch. ⭐ Global coverage across time zones. *** 🚀 Main (but not limited) Industries we serve: 📌 Fintech, Healthcare, Media and Entertainment, Automotive, E-Commerce, Education, Travel and Hospitality, Human Resources, Retail, GIS, and Life Sciences. *** 🚀 We can help you with: 📌 Staff Augmentation, Discovery Phase, Startup MVP Development, Web Development, Mobile Development, Cross-Platform App Development, UI/UX Design, AI & ML Development, AI Chatbot Development, Blockchain Development, Machine Learning Consulting, Cloud & DevOps Services, QA Engineering. *** 🚀 We work with the following languages and technologies: 📌 JavaScript: Angular, Vue.js, React, React Native, Express, Hapi.js, Koa, Sequelize, Redux, Redux-Saga, Flux, jQuery,d3.js, Ionic, and others; 📌 Java: Spring, Vaadin, Play, Grails, JavaFX, GWT, Hibernate, Struts, MyBatis, ECJ, JSP, JPA, JSF; 📌 PHP: Laravel, Symfony, CodeIgniter, Yii2, Phalcon, CakePHP, Zend, Slim, FuelPHP, Lumen, Silex, Faker, Carbon; 📌 Python: Django, FastAPI, Flask, Keras, PyTorch, TensorFlow; 📌 CMS: WordPress, Shopify, Magento, WooCommerce, Webflow, Drupal; 📌 iOS: Swift, Objective-C; 📌 Android: Android SDK, Kotlin; 📌 AI & ML: PyTorch, TensorFlow, OpenAI, fast.ai, scikit-learn, spaCy; 📌 Blockchain: Bitcoin, Cardano, Chainlink, Ethereum, Hyperledger, Solidity; 📌 Manual QA: Smoke, Regression, Cross-browser, Usability, Exploratory, Performance, API Testing; 📌Automation QA: WebdriverIO, Cypress, Cucumber, Appium, Mocha, Chai, Postman, Swagger; 📌 Design: Adobe XD, FigJam, Figma, Invision, Maze, Miro, Protopie, Sketch, Zeplin; 📌 PM Tools: JIRA, Trello, Confluence, GantPro, Monday, Wrike, Redmine, Axure, Mockoon, DataPine; Feel free to contact us if you have any questions, or want to discuss your project. 🤝We are ready to help!

Code Stackers - Expert Application Development We Craft Custom Software Solutions for Your Business Needs We are a team of passionate and experienced coders dedicated to building powerful applications that empower your business. With a combined experience ranging from 1 to 20+ years, we have the expertise to tackle any project, big or small. Our Specialties: Desktop Applications: C# and VB.Net with WinForms (.Net Framework) C++, C#, and VB.Net Console Applications Python Desktop Applications Web Development: HTML, CSS, JavaScript React Node.js MongoDB What We Deliver: Tailored Solutions: We don't believe in one-size-fits-all. We work closely with you to understand your unique needs and develop a custom application that perfectly aligns with your vision. Expertise & Experience: Our diverse team boasts extensive knowledge across various programming languages and frameworks, ensuring we can deliver exceptional results on any project. Quality & Efficiency: We prioritize clean, efficient code and rigorous testing to guarantee a reliable and user-friendly application. Fast Communication: We understand the importance of clear and timely communication. You can expect prompt responses to your inquiries and regular updates throughout development. Ready to discuss your project? Let's chat! We're eager to learn about your business goals and how we can create a custom application that propels your success. We respond quickly to messages, so don't hesitate to reach out!