Top 50+ Java companies

Mioven specialises in designing, prototyping and building custom back - and front-end applications in Vue.js and PHP (Laravel). We particularly specialise in creating platforms from scratch and building solid MVP products. We use the following technologies: Design and Prototyping - UXPin - Figma Mobile Development: - SWIFT (IOS) - JAVA (Android) Backend: - Lumen Framework (PHP) Frontend: - Vue JS Cloud Server Deployment: - Google Cloud - DigitalOcean App Deployment Apple Store Connect, Google Play for Developers - Databases: MySQL - Programming Languages: PHP, Javascript, SWIFT, Java - Real Time Services Pusher - Analytics Mixpanel, Google Analytics, Firebase, AppsFlyer

BitBang is a dynamic digital transformation agency based in Giza, Egypt (with presence across UAE and KSA), specializing in web and mobile application development, quality assurance, UI/UX, AI solutions, SaaS, system integrations, and staff augmentation.. Since around 2015–2018, we’ve partnered with startups and enterprises across fintech, logistics, e‑commerce, healthcare, edtech, and more We offer end-to-end support—product design and prototyping, agile development, automated/manual testing, integration services, and DevOps deployment.. Our streamlined development methodology enables us to deliver MVPs within six months, backed by a rigorous, repeatable process across seven key phases—from strategy workshops and prototyping to QA and long-term support Operating with in‑house teams, BitBang ensures transparency, full accountability, and optimized team alignment throughout the delivery lifecycle. Our global reach and flexible resource allocation equip us to scale quickly while maintaining high quality—even on tight timelines.

We're a passionate team of Mobile & Web Development Experts who provide an end 2 end solution for your project. We're a team of geeks . Programming is our bread and butter and we're fortunate enough to be working day and night on what we love. With more than 20 years of technological background, we're sure we can make your product a success. We have have vast experiences using a whole array of frameworks which enable us to create unique solutions both for mobile & web driven environments. At heart, we're obsessed with product quality and we dedicate full attention to each and every project. Taking your idea from zero and turning it into fully fledged product, is our specialty. From running tests to submitting regular project reports, we can take care of all. Depending on your project requirements we can either work in house or as part of a team guaranteeing data lineage across different systems and teams. When it comes to deadlines and product deliverability, we are the No 1 team. Apps we are currently working on have the following themes: – Banking – Social Media – Fitness and health – Dating and Tinder like – Uber like ride sharing – Geolocation apps for finding restaurants; – Events based apps; – IOT & MQTT; – Social Networks With a vast experience by working with several projects in SWIFT, Flutter, IONIC, React Native, Java and NativeScript and all sorts of technologies and we could save you both time and money for development & maintainability.

Electrum IT Solutions aims at providing custom software that enhances business productivity and performance. Our passion is to contribute to the latest technologies and innovations while ensuring consistent quality. Electrum has repeatedly received praise for its flexible and prompt customer service. We keep our client's welfare at the top and go to lengths to resolve any queries they may have. Our services include Mobile App Development, Machine Learning, Microservices, Development Consultant, AI, Web App Development, Custom Software Development, and IoT App Development. Reach us today to boost your business volume! Python | Java | Angular | Machine learning | Deep learning | Software Development | DevOps

Bien Technologies - A Microsoft Silver Partner, launches itself as one of the promising new generation IT Solutions Company based at Noida, National Capital Region - INDIA. Currently, we are dealing in a Highly configurable Mobile Application, Customized Web Based Application, Integrating the third party tools with existing or new applications. Our team has a specialty in developing an e-learning portal and LMS (learning management system). We have been offering our quality-oriented services to the growing industrial world by our experienced professionals. Our professional are highly qualified in all domains of technologies like .NET(C#, VB.Net, ASP.Net), Azure, AWS, DevOps, PHP, and WordPress as well as experienced in integrating the external APIs and libraries like GWT, Payment GateWay etc. with these technologies. Primary Goal: Lead the client's Business or Reputation in competitive environment which will ease the competition and erase the competitor. Our Business Target: IT Outsourcing and offshore-onshore Software Development We are experienced in following dealings: - Customized Web Site Development (Corporate, Database Driven) - Web Programming - Configurable Desktop Application Development - Website Maintenance - Component Development - Payment Gateways And we are helping to accomplish following things: - Flash Website Design - Logo-Banner Design - Search Engine Optimization - Google Ads, PPC, Facebook Ads

Seeking a seasoned software developer to craft immersive and dynamic mobile and web applications? Look no further! Our expertise lies in delivering robust, efficient, and cost-effective solutions, blending technical prowess with refined soft skills to ensure a seamless experience from concept to execution. At our core, we specialize in end-to-end development for both mobile and web platforms, offering a comprehensive suite of services tailored to meet your every need. In the realm of mobile development, we excel in crafting native applications, leveraging Objective-C/Swift for iOS and Java/Kotlin for Android, ensuring optimal performance and user experience. Additionally, we harness the power of cross-platform development with React-Native, delivering versatile solutions without compromising quality. Our dedication to detail extends to UI/UX design, utilizing industry-standard tools like Sketch, Figma, and Adobe XD, to create visually stunning interfaces. For web development, our expertise spans the entire spectrum, from front-end marvels like ReactJS, and NextJS, to back-end stalwarts such as Laravel, Core PHP and NodeJS. Whether it's building sleek and responsive user interfaces or architecting robust server-side solutions, we have the proficiency and finesse to bring your vision to life. Moreover, our proficiency extends to a plethora of complementary technologies, including JavaScript, Typescript, jQuery, AJAX, and Restful API integration, ensuring unparalleled versatility and functionality. When it comes to databases, we are well-versed in the intricacies of MySQL, MSSQL, MongoDB, and NoSQL, enabling seamless data management and storage solutions tailored to your specific requirements. Beyond mere development, we are adept at leveraging cloud services such as but not limited to AWS, Google Cloud, Oracle Cloud, Microsoft Azure, and Digital Ocean, ensuring scalability, reliability, and security for your applications. Moreover, our expertise extends to server management, with proficiency in Linux, Apache, Nginx, guaranteeing smooth deployment and operation. In essence, we are your trusted partner in software development, combining technical excellence with a commitment to delivering solutions that exceed expectations. Whether you're envisioning the next groundbreaking mobile app or a revolutionary web platform, we have the expertise and passion to transform your ideas into reality. Keywords: Objective-C, Swift, Java, Kotlin, C++, C#, Javascript, Typescript, HTML5, CSS, PHP, MySQL, MongoDB, NoSQL, ReactJS, React-Native, NextJS, IOS, Android, AWS, Firebase, DigitalOcean, XCode, Android Studio, PHP Storm, Web Storm, Yii2, Laravel Lumens, Linux, Apache, Ngingx

Black Coffee Coders is a team of software engineers, graphic designers, and online marketing experts. We are a diverse team experienced in all aspects required to build successful digital products. Our dedication to quality and details has satisfied startups, corporations, and public organizations that we’ve worked with. (have a look at our references) We take our clients’ ideas and transform them into innovative digital solutions while following a user-centered approach and focusing on modern technologies. We are proactive throughout the product lifecycle and commit to meet our clients’ business goals. Are you looking for a tech partner for your existing products or new ideas? let’s talk! ________________________________________________ Services: - Web applications (API, backend, frontend development) - Mobile Applications(Android and iOS) - Wordpress development - Shopify Theme development - Graphic designs and branding

We are a distributed company of people, who believe in principles of Open Source and are in love with teal-organizations philosophy. Our main principles are human-first and constant optimization in all processes, openness and free ideas flows. 0xCompany is built by passioned professionals, who believe in personal efficiency through constant improvement, team efficiency through personal responsibility and company efficiency through customers satisfaction. 0xCompany constantly transforms collected experience into the code, that helps us with further decisions. More over, we a are publishing this code in Open Source on our GitHub as well as trying to make our internal processes as transparent and public as possible. - Accounting High-load requests and data processing, data flow design, development and optimizations. Data integrity and security, providing of high durability and liveness of the system in total (SLA). - Fintech Solid experience in strict financial integrity, atomic and durable transactions processing, transactions flow optimization, distributed/decentralized and scalable processing, near-real time fraud detection, external financial provider integrations, strict security and audit experience. - Big Data Distributed data gathering and processing, near real-time processing, stats gathering and processing, analysis and optimizations, low-level development for custom data flows and custom solutions for the solid performance boost. - Algorithmic Trading Fast algorithmic trading based on strategies provided by the customer. Market stats collection and processing. Algorithmic decision making. - Blockchain Solid experience in decentralized systems architecture, developing and integration, blockchain ecosystems (censorship resistant ecosystems and enterprise blockchain solutions), crypto-currencies, tokenomics research and design, etc. - Cryptography Research and architecture development, data security, solutions behavior security, low level cryptography implementation and integration. Solid experience in symmetric and asymmetric cryptography, block ciphers, hash functions ond other cryptographic primitives. - (Low-Level) Networks IPv4/IPv6, TCP/UDP, HTTP/HTTPS/HTTPS2, various file transfer protocols, etc. Custom network data exchange protocols development on top of TCP/UDP and based on solutions requirements, traffic security, network attacks protection, etc. - Architecture Design Custom services architectures research and development based on customers' requirements, SLA requirements, etc. We are ready to spread out our experience in complex software solutions design and development.

We are top 5% software professionals who are here to help your business shift to next gear. Byteshift has able Business Analysts, Developers, Testers and QA individuals who can assure best in class offerings for small startups to mid-sized organisations and individuals. Front End React/Redux/Saga jQuery Responsive Design (Twitter Bootstrap/Material Design) Progressive Web Apps Back End Node.js, Java - Springboot php python ExpressJs Mongoose GraphQL Search (Elastic Search) REDIS OAUTH2 Spring Hibernate Mobile React Native NativeScript Dev Ops Cloud (AWS, Digital Ocean, EC2) Git Setting up Continuous Integration and deployments Testing frameworks like jasmine/karma/mocha/chai/enzyme/Appium Database Mongo MySQL Oracle Postgres Project Tracking/Management Jira Gitlab Asana Slack Confluence Trello

Our main focus is Drupal website development. The range include custom Drupal module development, theming, Drupal commerce and various landing page design. We are familiar with various Drupal hosting platforms, such as Acquia and Pantheon. Other than Drupal, we are also comfortable with Wordpress.

I am software engineer with 10 years already working with many technologies like: C#, Java, Android, MySQL, SQL Server, SCSS, JavaScript, AngularJS, MVC Razor, AWS Lambda, Amazon Connect, Amazon Lex, Azure

We are a team of skilled engineers with solid background in mobile development of iOS and Android apps. Most of us have experience working at big companies like Amazon or Facebook and in startups. We can design UX/UI, design a reliable and maintainable app architecture, write clean and stable code for backend and client, support app publishing and maintenance. We are using Agile methodology in the process. Core part of the team located in Santa Monica, California and rest of the team is International. We are open for interesting projects and we are ready to help you.

We are proficient in all stages of the QA process from test planning to post-release verification. Throughout QA career, We have worked in many different environments, following methodologies from Agile SCRUM to Waterfall. We thrive in an environment where we can test the boundaries of the software but also contribute to the QA process and procedures used to ensure quality. QA is our passion and we would like to help whomever will find our skills suitable for their projects. Our Goals: +To work in a Quality Assurance group, providing the best testing possible in a rapid development environment on applications - both standalone and Internet-based. + Develop New Automation Testing Tool and Framework. Specialties: +Automation Testing Framework designing using Selenium, WebDriver (Ruby with Selenium, Ruby with Watir, Java, Python). + Robot Framework Expert. + Automation Testing Framework designing to test native mobile apps (Android and IOS) using Appium. +Excellent exposure in open source tool(APPIUM) to test native, hybrid and web mobile apps in Android and IOS platform. +Write and maintain automated tests for regression testing. +Performing regression testing. .+Creating & updating frame-work for various Automation Project. +Leading the QA Automation Team. +Excellent in Web testing ,mobile app testing and 'Client/server' testing. +Excellent problem solving skills. + API testing. Test Management Jira, Zephyr,Testlink Bug Reporting Jira, Bugzilla Automation/Performance Testing Familiar with QTP, JMeter, Selenium, Tools/Utilities Slack, MS Office Visio, , Google Analytics, Firebug, Github, VMWare, Programming Languages PERL, PYTHON, PHP, RUBY, JAVA, HTML, JAVASCRIPT, Databases MS-SQL Server, Oracle, Microsoft Access Environments MS Windows, Mac OS X

Synopsis • 10 years of experience in software development. • Well versedin ReactJS, Redux, NodeJS, JavaScript, TypeScript. • Hands-on experience withMERN stack. • Hands-on experience with Groovy and grails platform • Good grasp on Authentication using JWT, Passport JS • Proficient in testing of React Components with Jest, Enzyme. • Competent in SASS, Bootstrap, XML, jQuery, HTML, KnockoutJS, MS SQL, ASP.net • Knowledge of Sever Side Rendering, Isomorphic JavaScript • An effective communicator with good relationship building and interpersonal skills. • Strong analytical, problem solving & organizational abilities. Posses a flexible & detail-oriented attitude. Trainings & Certifications • Udacity: Google India Challenge Scholarship • Microsoft: Exam 761: Querying Data with Transact-SQL • Microsoft: Exam 480: Programming in HTML5 with JavaScript and CSS3 • Udemy: Advanced React and Redux: 2018 Edition • Udemy: Node with React: Fullstack Web Development • Udemy: Server Side Rendering with React and Redux • Udemy: The Complete React Native and Redux Course • Udemy: Beginner Full Stack Web Development: HTML, CSS, React & Node

By taking a very different approach to project sourcing, we've removed both the risk and the headache and left you with the value. At Happen, we guarantee quick, effective communication with our accomplished St. Louis based business and design professionals, dedicated to the success of your brand. We pair that intimate client interaction with an expert-level Eastern-European development team that will deliver quality solutions second to none. We believe you'll find this hybrid model to truly be the best of both worlds - where customer experience AND cost are both worth writing home about. 😉 Our successful and highly respected development teams' areas of expertise span the vast majority of today's market. From the latest in native and cross-platform mobile development to reactive web frameworks to the back-end power players like .NET, Java, and Node - we do it, and we do it well or we don't do it at all. Intrigued? Unsure? Let's schedule a 15-20 minute chat to explore!

Technocrats is a software development company that has been successfully present on the software development market for over 5 years and since that time has grown to become a well-regarded player in this industry and has proven to be a reliable, efficient and trustworthy service provider to the businesses from all over the World. The company was established recognizing the potential of the increasing market of the companies, that are or would be looking to make their business processes more efficient by automating them through the use of advanced software solutions and/or to act in response to the current market forces that dictate the necessity of online presence in order to stay abreast with competition. Since the time it was founded in the year 2014, the company has been involved in releasing numerous projects for diverse business spheres ranging from basic websites to highly sophisticated business automation systems. Our proficiency in a wide range of modern computer technologies ensures that the solutions we develop perfectly suit our clients’ needs.

We are Yerevan, Armenia based team of software engineers, consultants and designers focusing on delivering high quality complete web platforms, cross platform mobile applications, desktop softwares that contribute to our clients’ success by becoming leaders in their markets. We work with startups and enterprises from the US, Canada, the UK, Australia, Germany, in e-commerce, travel, healthcare & fitness, entertainment, real estate and transportation sectors. For delivering complete solutions to our clients we do following: UI/UX design: User Experience Design, Interaction Design, UX Strategy, Information Architecture, User interface design, Apple human interface design, Material design Web development: PHP, Node.js, HTML, Javascript, CSS, LESS/SASS, Bootstrap, Yii/Yii2 frameworks, jQuery, React.js, SQL, MySQL, Oracle, MongoDB, Firebase Mobile development: React Native, Expo, Redux, Java, XCode, Android SDK, Android Studio, SQLite, Realm, Firebase We highly value our client's time. If you feel that our specialized team can benefit your company, do not hesitate to contact us.

Hello there, We are RevoTech-Pro, a specialized technical agency built to transform your digital backbone and cloud infrastructure into a competitive advantage. We bridge the gap between software engineering and enterprise-grade DevOps. Our core strength is a unified team of senior developers and strategic DevOps engineers who design, build, and maintain reliable, scalable, and secure systems from the ground up. Whether you need a high-performance apps, a fully automated cloud foundation, or both, we deliver integrated solutions that just work. 💡 How We Power Your Business: ❖ Custom Web & Mobile Development: We build tailor-made applications that fit your needs. ❖ End-to-End Backend Engineering: From architecture design and greenfield development to refactoring and optimizing legacy systems for performance and scale. ❖ Strategic Cloud & DevOps Partnership: We build and manage secure, automated, and cost-optimized infrastructure on AWS, Azure, or GCP. ❖ Full-Stack Development: We handle complex projects from the data layer to the frontend, crafting modern interfaces. ❖ Performance & Scalability Guarantee: We specialize in building horizontally scalable, high-availability systems for demanding domains like FinTech, Security, and SaaS. ❖ Proactive Management & Support: Projects are backed by a dedicated team, not just a freelancer, ensuring proactive oversight, clear communication, and availability that matches your needs. ⭐ Our Core Tech Stack: ❖ Frontend: React.js, Next.js, TypeScript, Tailwind CSS, Material UI ❖ Backend & Languages: Java, Kotlin, Spring Boot, Spring Cloud, Python, Node.js, Hibernate ❖ Mobile: Flutter, React Native, Kotlin ❖ Cloud & DevOps: AWS, GCP, Azure | Kubernetes (EKS, AKS, GKE), Docker, Terraform, Ansible ❖ CI/CD & Automation: Jenkins, GitLab CI, GitHub Actions ❖ Data & Messaging: PostgreSQL, MySQL, MongoDB, Redis | Kafka, RabbitMQ ❖ Monitoring & Scripting: Linux, Bash, Networking 🌟 Why Clients Partner With RevoTech-Pro: We deliver more than code or infrastructure; we provide long-term strategic partnership and production-ready solutions. You get the combined expertise of a 15+ year development specialists and a DevOps team, focused on reducing your risk, optimizing costs, and freeing you to focus on product and growth. Our commitment is to build not just projects, but reliable, high-quality digital foundations that drive your business forward. Let's build, optimize, and scale your ideas with RevoTech-Pro 🚀

We specialize in developing complex and scalable Java applications with backend focus that meet the modern requirements of the IT market. We pay special attention to optimizations of mission-critical applications and infrastructure. We will find the best solution for your business. Services Offered and Technological Expertise: Backend: - Java version 6 - 21 - Spring Boot, Spring MVC, Spring Cloud and Spring Batch Frontend: - ReactJS, HTML, CSS, Tailwindcss. Databases: - MS SQL Server, PostgreSQL, and MySQL. Database design and optimization. - NoSQL - Redis, DocumentDB aka MongoDB, Aerospike, DynamoDB, OpenSearch aka ElasticSearch. - Amazon Redshift. Cloud: - Amazon Web Services - Docker, Kubernetes, AWS Lambda, RDS with scalable clusters and zero-downtime deployment. API Integration: - REST, SOAP, Swagger, OpenAPI 3 Performance optimization: - JMeter or Gatling, JProfiler, AWS X-Ray Connect systems with messaging: - Apache Kafka, SQS/SNS and RabbitMQ Graphical User Interface (desktop): - JavaFX and FXML Dedicated Teams: Assembling specialized teams focused exclusively on a client's project. Extended Teams: Augmenting existing teams with skilled professionals to boost project capabilities. 🔑 Keywords 🔑 Full cycle | Cloud | AWS | GCP | DevOps | Cost Optimization | Performance Optimization | Kubernetes | Terraform | MVP | Backend | Frontend | Java | Ruby | Groovy | NodeJS | SpringBoot | Spring MVC | Spring Cloud | Spring Batch | ReactJS | HTML | CSS | Tailwindcss | MS SQL Server | PostgreSQL | MySQL | Redis | DocumentDB | MongoDB | Aerospike | DynamoDB | OpenSearch | ElasticSearch | Amazon Redshift | Amazon Web Services | AWS | Docker | AWS Lambda | RDS | REST | SOAP | Swagger | OpenAPI 3 | JMeter | Gatling | JProfiler | AWS X-Ray | Apache Kafka | SQS/SNS | RabbitMQ | JavaFX |FXML

🌎Bytenana Web Technologies Nearshore Experts in Software, Firmware, Data Engineering and AI. Stop loosing deals and make your AI bots speak YOUR business - turning cold outreach into warm handoffs! Stop generic blasts, convert 37% more leads, 50% faster deals, 24/7! 🤖 AI TECHS LangChain | Hugging Face | n8n | Make | OpenAI/GPT-4 and other models | Pinecone | Supabase | RAG | AI systems | Lovable.ai | Cursor.ai | Aider → Personalized Email Follow-up System • Sales Pipeline and Follow-up Automation • Client Outboarding Automation • Deep Personalization Cold Outreach System • Proposal Automation System • AI-Powered Content Creation for Social Media Lead Generation • Industry-Specific CRM Systems • SEO AI Content Producers • Reporting and Analytics Automation • Customer Support Ticketing Automation • Recruiting and Candidate Screening Automation • AI Chatbot Lead Capture Systems • Outbound Voice Callers 🔍 Context Engineering - deep requirement elicitation with AI-powered discovery sessions eliminate guesswork and ensure pixel-perfect delivery and fast prototyping. 🌐 Frontend & Visualization Mapbox GL | React | JavaScript | PowerBI | Tableau | Superset → Interactive maps • Real-time dashboards • Mobile-responsive UIs 🗄️ Backend & Databases PostGIS/PostgreSQL | GeoServer | Node.js | Express | GeoDjango | Java Spring | Next.js | N8N | Swagger → Spatial query optimization • Feature services • High-concurrency APIs 📶 Data Engineering Python | Geopandas | Shapely | Scrapy | Selenium | BeautifulSoup | ADF | Microsoft Fabric | Spark | Mage.ai | Apache Airflow | AirByte | Databricks | Snowflake | Pub/Sub | CDC | Prefect | DBT | Amazon Glue | Kafka | Oracle | Postman → Parcel/zoning extraction • ETL automation • Geometry processing • Stream processing • Reporting • Data integration • Data migration • Observability • Data Governance • Storage ☁️ Cloud Infrastructure AWS (Lambda, S3, RDS) | GCP | Docker | Kubernetes | Serverless | Azure | CloudFlare | → Scalable pipelines • Cost-optimized architecture • CI/CD deployment 🗺️ Spatial Intelligence QGIS | GDAL | Turf.js | Leaflet | Geocoding | Open Street Maps OSM | Google APIs | OGR → Suitability analysis • Geoprocessing 📟 Firmware & IoT Engineering C/C++ | ESP32 | ESP8266 | FreeRTOS | PlatformIO | MQTT | BLE | AWS IoT → Sensor integration • Edge computing • Irrigation control • Device-to-cloud pipelines 📱 Mobile & Cross-Platform Flutter (Dart) | React Native | → Field data collection • Monitoring apps • Cross-platform solutions 🧠We’re consultants first, developers second. We work side-by-side with founders, CTOs, and operations leads to solve real business problems — not just ship code. 💡💡Send us a message and let's schedule a call!💡💡