Top 50+ Java companies

I am a reliable and detail orientated virtual assistant with experience in data entry,web research,email handling, general administrative tasks,web designing tasks.l help business stay organized and productive by taking care of time consuming tasks with accuracy and speed. Here is what I can help you with : 1) Data entry (excel, Google sheet) 2) Internet and market research 3) Email management 4)file organization 5)basic graphic design with canva 6) video editing 7) Branding and identity 8) presentation package like PowerPoint 9) Letter writing 10) Technical writing 11) Academic writing 12)basic web development using java, c++,and python 13)educative classes via WhatsApp number 08136612821 14)2d animation

Radeonix Technologies – Full-Stack Development Experts (React, Angular & Java) 🚀 Building Scalable, Secure, and High-Performance Web Applications At Radeonix Technologies, we specialize in crafting end-to-end web solutions that empower businesses to scale efficiently and securely. Our team brings 5+ years of hands-on experience delivering enterprise-grade applications for Fintech, Healthcare, and SaaS industries. 💻 Our Core Expertise Frontend Development: React, Angular, TypeScript, Tailwind CSS, Responsive UI/UX Backend Development: Java, Spring Boot, REST APIs, Microservices Architecture Integrations: Firebase, OAuth-based Authentication Cloud & DevOps: AWS, Docker, CI/CD Pipelines Consulting & Delivery: Architecture Design → Development → Deployment → Scaling 🎯 Why Clients Choose Us • ✅ Proven expertise in building fast, secure, and maintainable applications • ✅ Focus on scalability and performance from day one • ✅ Transparent communication and milestone-based delivery • ✅ Client-first approach — we treat your project as our own Though new to Upwork, our team has years of professional experience building reliable, business-critical software solutions for global clients. Whether you need a custom web app, API integration, or full-scale product development, we’re here to turn your idea into reality — with clean code, solid architecture, and a commitment to excellence. Let’s collaborate and build something exceptional together! 💡

Truvelon is a team of driven young professionals committed to integrity and meaningful innovation. We transform data into actionable insights and turn your business vision into measurable results. Equipped with strong analytical abilities and versatile expertise, we embrace complex challenges and push past traditional biases to deliver modern, effective solutions.

MBx86: Your Premier Tech & Design Agency Welcome to MBx86, a dynamic collective of skilled Frontend, Backend, and Fullstack Engineers paired with a talented Graphics Designer, delivering cutting-edge solutions tailored to your business needs. Based in Bangladesh, our team excels in crafting high-quality web and app development, stunning visual designs, and robust technical integrations that drive results. What We Offer: Custom Web & App Development: From sleek landing pages to scalable MVPs, we build responsive, user-focused solutions using modern stacks like React, Node.js, and more. UI/UX & Graphic Design: Our designer creates intuitive wireframes, eye-catching branding, and pixel-perfect assets to elevate your digital presence. API Integrations & Backend Solutions: Seamless integrations with tools like Stripe, Twilio, or custom APIs to power your platforms. Code Audits & Bug Fixes: Optimize performance and squash bugs with our meticulous engineering expertise. Prototyping & Consulting: Rapid no-code/low-code prototypes and strategic tech stack advice to bring your ideas to life. Why Choose MBx86? Versatile Expertise: Our multidisciplinary team ensures end-to-end project delivery, blending technical prowess with creative flair. Fast Turnaround: Agile workflows mean we deliver quality results on tight timelines—perfect for startups and enterprises alike. Client-Centric Approach: We prioritize clear communication, tailored solutions, and measurable outcomes to exceed your expectations. Future-Ready Vision: As we grow to include AI, ML, Blockchain, DevOps, and more, we’re poised to tackle your most ambitious projects. With a passion for innovation and a track record of success, MBx86 is your trusted partner for transforming ideas into reality. Let’s collaborate to build something extraordinary—message us today to discuss your project! Tips for Upwork Success: Portfolio: Upload 3–5 sample projects (e.g., a website, app, or design mockup) to showcase your team’s skills. If none exist, create quick demos (e.g., a React landing page or logo). Skills Tags: Add relevant skills like JavaScript, React, Node.js, UI/UX Design, API Integration, and Graphic Design. Hourly Rate: Start at $30–$50/hour for development, $25–$40/hour for design, adjusting based on client budgets. Profile Completion: Ensure each team member’s profile links to the agency, with clear roles (e.g., “Frontend Specialist”). Proposal Strategy: Personalize bids, referencing client job details and suggesting a 15-min call to discuss needs.

Welcome to X-Phoenix — a team of PhD-level engineers and AI experts who transform complex ideas into real, working products faster than anyone else. We’re not just developers — we’re problem solvers. Each member of our team holds an advanced degree in engineering or computer science and brings years of hands-on experience delivering intelligent, high-performance systems for businesses, governments, and startups worldwide. Our promise is simple: ✅ Fast execution – We deliver in days, not weeks. ✅ High precision – Every line of code is clean, secure, and scalable. ✅ Client-first mindset – We listen, adapt, and deliver exactly what you need. What we build: 🚀 Web & App Platforms — Vue.js, React, Node.js, Express, PHP, Java, Python 🧠 AI & Machine Learning — NLP, predictive models, recommendation systems ☁️ Cloud & DevOps — Docker, Kubernetes, CI/CD pipelines, microservices 📊 Data Intelligence — Spark, Hadoop, Kafka, real-time analytics We’re known for speed, reliability, and results. When you work with X-Phoenix, you don’t just get developers — you get a team of elite engineers who build as fast as you think. Let’s turn your next idea into success.

KAYconcept is a professional outsourcing agency offering reliable and scalable support across multiple domains. Our core focus is on Data Annotation, AI Training, Data Entry, and other repetitive tasks — helping businesses save time while maintaining high quality. We also provide creative solutions such as Social Media Management, Website Design, and Marketing Materials including Flyers, Presentations, and Campaign Content. With a dedicated remote team and transparent communication, we ensure consistent, precise, and on-time delivery for every project.

Experienced Operations Team Lead with a demonstrated history of working in the leisure, travel & tourism industry. Skilled in Oracle, MSSql Server, Mysql, Progressql, Databases, Visual Studio,Java, C#, C/C++, PHP, Delphi, Linux System Administration, Networking and Software and Infrastructure Architecture

We are a team of software engineers and architects specializing in complex, custom software solutions. Our work spans enterprise systems, cloud-native platforms, and advanced integrations where precision, scalability, and reliability are essential. Our approach is straightforward: clear communication, well-structured design, and dependable delivery. We focus on writing clean, maintainable code and building solutions that grow with your business. Clients trust us with challenging projects because we combine technical depth with a practical mindset. We do not just build software; we create systems that solve problems and deliver long-term value.

We are BetaBau Tech, a professional team providing skilled IT specialists for various projects. Our new IT department includes experienced developers, QA engineers, DevOps specialists, and other IT professionals ready to support your business. We offer: Frontend and Backend Development – React, Angular, Vue, Node.js, Python, Java, .NET, PHP Mobile Development – iOS, Android, Flutter, React Native QA & Testing – manual and automated testing DevOps & Cloud – AWS, Azure, Google Cloud, CI/CD pipelines Custom Software Solutions – from prototypes to full-scale applications Why work with us? Flexible cooperation models: project-based or dedicated team Transparent pricing and timelines Fast onboarding of skilled specialists We would be happy to discuss your upcoming projects and how our team can support you. Looking forward to your reply. 
m.biedrzycka@betabau.eu / +48 730 991 189

🧱 Agency Overview MTV INIT Co., Ltd. is a Vietnam-based software development agency specializing in web development, app development, data automation, and API integration. We build reliable digital solutions that help businesses move faster — with clean code, efficient architecture, and professional project management. 💡 What We Do We deliver end-to-end development services including: Web Applications: Built with Next.js, Node.js, and NestJS — modern, scalable, and responsive. Mobile & Hybrid Apps: Designed for smooth user experience and easy maintenance. Data Automation & API Integration: Simplifying complex workflows through smart backend systems. Custom Enterprise Solutions: From booking platforms to internal dashboards and ERP tools. 🧠 Our Technical Stack HTML5 • CSS • Java • JavaScript • Next.js • Node.js • NestJS • MySQL • PostgreSQL • Docker We use modular, containerized architecture to ensure every project runs efficiently and is easy to maintain. 👥 Our Team Our core team includes: Lead Architect & Project Manager for technical direction and client communication Frontend & Backend Developers for high-quality delivery QA Testers providing free internal testing before delivery to ensure reliability Every project is handled by a dedicated team committed to finishing on time, within budget, and with full attention to quality. ⚡ Why Clients Choose Us Fast turnaround and professional communication Clean, well-documented code ready for long-term maintenance Transparent process with milestone-based progress updates Fair pricing with high commitment — we always deliver what we promise Whether you’re a startup looking for your first MVP, an SME needing automation, or an enterprise integrating systems — MTV INIT Co., Ltd. is ready to bring your ideas to life. Let’s build something efficient together.

Softlytic is a software development studio focused on delivering scalable, high-performance, and cloud-ready solutions. We combine strong expertise in Java, Spring Boot, AWS, and modern front-end frameworks with a passion for clean architecture, automation, and business alignment. Our team has proven experience designing, implementing, and optimizing microservices-based systems, deploying to the cloud with Docker and AWS, and automating CI/CD pipelines for reliable delivery. We lead projects end-to-end — from requirements and architecture design to deployment and long-term maintenance. We excel at helping organizations modernize their applications, integrate APIs, and build secure, maintainable software ecosystems that evolve with their business. Core expertise Backend development with Java / Spring Boot / Spring Cloud Cloud architecture and deployment on AWS Containerization with Docker Frontend development with Angular (and modern JS frameworks) Microservices design & API integration CI/CD automation and DevOps collaboration Scalable, maintainable system design Our approach At Softlytic, we believe that technology should amplify business outcomes. We align every technical decision with client goals, delivering robust, testable, and production-ready software through agile collaboration, automation, and continuous improvement.

We don’t just develop software, we engineer digital ecosystems that drive automation, customer engagement, and business growth. At Autovyn, we act as your Digital and Technology Partner, helping enterprises and startups turn their digital vision into scalable, secure, and high-performing solutions. From CRM and enterprise automation platforms to custom web and mobile apps, we deliver end-to-end, one-stop solutions — a holistic blend of creativity, reliability, and technological excellence. Trusted by Industry Leaders 💼 Autovyn has delivered successful projects for some of India’s leading enterprises and OEMs, helping them digitize operations, enhance customer experiences, and accelerate growth. With years of experience, a CMMI Level 3 appraisal, and ISO 27001:2022 certification, we ensure secure, structured, and quality-driven delivery, earning our place as a trusted technology and innovation partner worldwide. Core Expertise 🚀 ✅Web Development: HTML, CSS, JavaScript, Angular, ASP.NET, and Java-based enterprise solutions. ✅Mobile Apps: Native iOS and cross-platform React Native applications. ✅CRM & Engagement: Dealer & OEM CRMs for Sales, Service, and Customer Care. ✅Conversational Platforms: WhatsApp Business API, PSF chatbots, and NPS feedback systems. ✅Analytics & Profitability: Real-time dashboards and revenue scorecards. ✅Enterprise Support: SLA-based L1–L3 support for CRMs, IoT, cloud, and connectivity apps. ✅Cloud & DevOps: AWS/GCP SaaS, CI/CD pipelines, secure integrations, and migrations. ✅Data & Automation: Governance, replication, performance tuning, and integration. End-to-End SDLC Support 🔄 From discovery and UI/UX design to QA, deployment, and maintenance, we provide a 360° SDLC view, ensuring solutions that are reliable, scalable, maintainable, and ready for continuous improvement. As an Agile, end-to-end solution partner, we ensure transparent communication, faster iteration, and measurable progress through efficient project management and sprint planning. Why Businesses Thrive with Autovyn 🤝 ✅Agile Partnership: We work as an extension of your team, aligning delivery with business goals. ✅Quality You Can Count On: Enterprise-grade QA and performance standards from UI to backend. ✅Reliability at Scale: Certified DevOps, 99.9% uptime, and rapid resolution. ✅Future-Ready Solutions: Built to evolve with automation, innovation, and flexibility. ✅Your Technology Partner for Growth: Delivering long-term value through collaboration and innovation. Proven Impact 💡 🔹+6 NPS points in 90 days through automated feedback systems. 🔹70% less manual workload via intelligent automation. 🔹Faster decisions through real-time profitability dashboards. 🔹99.9% uptime for mission-critical enterprise applications. Your goals define our roadmap. Whether modernizing a legacy system, building a customer engagement platform, or automating enterprise workflows, your project deserves the right partner—let’s make it happen. ✨

• 👤 Who we are • Full‑stack engineering team delivering secure, scalable products for startups, SMBs, and enterprises. • Flexible models: fixed‑scope delivery or dedicated engineers you can scale up/down. • ⭐ Why clients choose us • Business‑first delivery focused on ROI, performance, and maintainability. • Clear communication: English‑speaking PMs, sprint plans, weekly demos, proactive updates. • Production quality: code reviews, automated + manual testing, observability, strong security practices. • Predictable execution with on‑time, on‑budget delivery. • 🚀 What we deliver • Backend: PHP, Laravel, Node.js, Python, Java, .NET • Frontend: React.js, JavaScript, Vue.js, Next.js • Databases: MySQL, PostgreSQL, MongoDB • Mobile: Flutter, iOS, Android (native & hybrid) • Cloud & DevOps: AWS, Azure, GCP, IaC, CI/CD, observability, cost optimization • AI/ML: OpenAI API integrations, agent‑based models, custom model training • Digital Solutions: SEO, SMO, SMM, custom CRM/ERP/LMS • 🤝 Engagement options • Project Delivery: discovery → design → build → launch → support • Staff Augmentation: vetted Developers, PM, QA, DevOps (monthly/hourly) • 🧭 Delivery process • Discover: requirements, success metrics, architecture outline • Build: agile sprints with demos every 1–2 weeks • Assure: QA, performance, and security checks • Launch & Scale: CI/CD, monitoring, documentation, handover • 🔒 Quality & security practices • Code reviews, unit/integration tests, performance budgets • Least‑privilege access, secrets management, backups, audits • 📊 Typical outcomes • MVPs shipped in 4–8 weeks (scope‑dependent) • Faster releases via CI/CD and reusable components • Reduced cloud spend through right‑sizing and automation • 🏭 Industries • SaaS, eCommerce, fintech, healthcare, legal, education, professional services • 📩 Let’s talk • Share your goals and timeline—get a tailored plan, estimate, and start date within 24–48 hours.

At Credrai, we help businesses turn ideas into impact through smart technology. We specialize in ERP, Business Intelligence, AI solutions, and eCommerce, enabling organizations to simplify operations, make data-driven decisions, and accelerate digital transformation. From building Proofs of Concept (POCs) to delivering full-scale implementations, our team blends technical expertise with business understanding to deliver measurable outcomes — faster. We partner with businesses that value innovation and efficiency — whether it’s streamlining internal systems, automating workflows, or building new digital experiences. Let’s build something smarter, together. 🌐 https://credrai.com/ #ERP #BI #AI #eCommerce #DigitalTransformation

Welcome to HORAteka, a team of experienced professionals dedicated to helping organizations and individuals reach new heights. We believe people are central to every victory and technology is a powerful enabler. Our comprehensive offerings range from Recruitment and Training solutions, to Business Consulting, along with expertise in AI-driven process optimization. Whether you are looking to build a high-performing team or grow professionally yourself, our focus remains on elevating people to achieve meaningful success. At HORAteka, our mission is to deliver practical, people-focused solutions guided by our core values of Efficiency, Transparency, Creativity, and Human Intelligence. We craft strategies, streamline processes, and harness technology and automation to empower both organizations and individuals - always putting people at the heart of every success. mail us: hi@horateka.com

At Make TV, we deliver end-to-end IPTV and OTT streaming solutions that power live TV, video-on-demand, catch-up services, and more. With 15+ years of cumulative experience in video encoding, streaming architecture, and content delivery, our team builds scalable, secure, and adaptable systems for media operators, telecoms, and content providers. Whether you need a full-stack middleware + client setup, or only specific modules (e.g. the DRM, or the client apps), we tailor our work exactly to your needs.

We are an association of web development professionals that provides comprehensive services for website creation and backend development. Our team combines the experience of specialists from various fields. We help clients implement projects: Website development: from simple landing pages to complex corporate platforms. Backend development: creating stable and scalable server solutions using modern technologies. Integrations and support: API connection, performance optimization, project support after launch. We strive not only to complete the task, but to create solutions that work effectively and provide real value for your business

Who We Are 🏗️ Ahmed Osman – Project Manager & Business Consultant Ahmed is a Project Manager, Agile Project Manager/Scrum Master, and Business Consultant operating under AOS Projects. With a background in civil engineering and business operations, he bridges the gap between technical execution and organizational goals. He also offers brand consulting and logo design services, ensuring that clients not only have functional software but a cohesive business identity. Key Skills: - Project & Agile Management (Scrum, Kanban) - Business Process Consulting - Construction Project Management - Brand Strategy & Logo Design 🧠 Zaid Ismail – Software Developer & Computer Science Researcher Zaid is a Computer Science master’s student and intermediate software developer specializing in simulation, web, mobile, and game development. He has over 3 years of experience developing advanced training simulators for mining vehicles using Unity and C#, and has built full-stack web and desktop applications for various business needs. Key Skills: - Unity (C#), C++, Python, JavaScript, Node.js - Web, Mobile, and Desktop App Development - Simulation and Game Development - Backend Architecture & Database Integration

At Basilis.co, we transform ideas into fully realized digital experiences. We specialize in custom software development, web and mobile applications, and interactive games, delivering solutions tailored to businesses and entrepreneurs across industries. Our expertise spans Unity, Java, Spring Boot, Bubble.io, and other cutting-edge technologies, enabling us to build scalable, high-performance products. We combine technology, creativity, and a collaborative process, ensuring every project is efficient, innovative, and aligned with client goals. From concept design to deployment and support, we leverage the best tools and frameworks to create web platforms, mobile apps, games, and no-code solutions that engage users and drive measurable results. Whether it’s a turnkey web solution, a gamified experience, or a robust enterprise system, Basilis.co delivers high-quality, versatile software that brings ideas to life.

🚀 From Startups to Enterprises – We Power Digital Growth At HammerByte, we transform ideas into powerful digital solutions. With 10+ years of expertise and 70+ successful projects, we have partnered with 32+ global clients across industries like EdTech, Healthcare, Retail, E-commerce, Transport, and Security. Our mission is simple – to build innovative, reliable, and secure software that helps businesses scale. ✅ Our Core Services ➜ Mobile App Development – Android, iOS, Flutter, React Native ➜ Web Development – React, Angular, Vue, Node.js, PHP, Laravel, Java, Spring Boot ➜ SaaS & Enterprise Software – scalable platforms with cloud integration (AWS, Azure, Google Cloud) ➜ IoT Development – smart solutions with Raspberry Pi, Arduino, Python for automation & connectivity ➜ Game & Desktop Software – Unity, C#, Electron.js for immersive and secure applications ✅ Technologies We Excel In React | Angular | Vue | Node.js | Java | Spring Boot | Python | .NET | PHP | Laravel | MySQL | MongoDB | AWS | Azure | Google Cloud | Flutter | React Native | Unity | Electron.js | C# 🎯 Highlighted Projects 👉 EdTech Platform: Built a scalable e-learning system with live classes, progress tracking, and payment integration. 👉 Healthcare Solution: Developed a HIPAA-compliant telemedicine app connecting patients and doctors in real time. 👉 Retail & E-commerce: Delivered a multi-vendor marketplace with advanced search, product catalog, and secure payments. 👉 Transport & Logistics: Implemented a fleet management system with live GPS tracking and automated reports. 👉 IoT Automation: Designed smart IoT-enabled devices for remote monitoring and real-time insights. 👉 Game Development: Built engaging 2D/3D multiplayer games with Unity and Photon for cross-platform play. ✅ With 32+ global clients, we bring a proven track record of building reliable, scalable, and secure solutions tailored to each industry. 💡 Whether you need a mobile app, SaaS product, enterprise platform, IoT system, or game development, HammerByte is your trusted technology partner on Upwork. We don’t just deliver software — we deliver scalable digital growth.