Java Spring Developers For Hire
Showing 102 results
Sponsored Freelancers
-
Hire techplusintl
TechPlus is a full-stack development and digital solutions provider delivering end-to-end web, mobile, AI, automation, and software development services. We design, build, automate, and optimize digital systems that help businesses scale efficiently — from modern websites and mobile apps to enterprise software,...TechPlus is a full-stack development and digital solutions provider delivering end-to-end web, mobile, AI, automation, and software development services. We design, build, automate, and optimize digital systems that help businesses scale efficiently — from modern websites and mobile apps to enterprise software, integrations, and intelligent automation solutions. **Services Offered** • Web design & development (CMS, custom apps, e-commerce) • Mobile app design & development (Android, iOS, hybrid) • Automation, scripting, scraping & workflow optimization • AI integrations, chatbots & data processing solutions • API development & third-party integrations • Database architecture, optimization & migration • Custom software & SaaS development **Deliverables & Outputs** • Business websites, dashboards, portals & landing pages • E-commerce stores and CMS-based platforms • Mobile apps with admin panels and backend systems • Automation tools, bots, and integration pipelines • Database systems, reports & analytics solutions • Custom plugins, extensions, and enterprise applications **Technologies & Tools** PHP, ASP.NET, VB.NET, C, C#, C++, Python, Node.js, JavaScript frameworks (React, Angular, Vue), Laravel, CodeIgniter, Django, Flask, Yii, CakePHP, WordPress, Shopify, Wix, Weebly, Squarespace, Magento, OpenCart, PrestaShop, SharePoint, Excel, Google Sheets, APIs, cloud services, and modern development frameworks. TechPlus maintains clear English communication, structured documentation, transparent collaboration, and a strong focus on quality delivery, reliability, and long-term client partnerships. less -
Hire zameerfaiz
As a seasoned software developer with a strong background in delivering custom tailored software solutions with a focus on Health Care IT solutions, I bring a decade of experience and expertise to the table. With a career spanning Java, JavaFx, and .NET technologies, I have successfully delivered a diverse range of...As a seasoned software developer with a strong background in delivering custom tailored software solutions with a focus on Health Care IT solutions, I bring a decade of experience and expertise to the table. With a career spanning Java, JavaFx, and .NET technologies, I have successfully delivered a diverse range of web and desktop applications. Key Highlights: Versatility: Proficient in a wide array of technologies, including Java, C#, React, Angular, and IoT development using Raspberry Pi and Arduino. Client-Centric Approach: I'm dedicated to delivering not only high-quality work but also ensuring complete client satisfaction. Going the extra mile is a standard practice for me. No Expensive Rip-offs: I'll always provide the best possible solutions and will work within your budget. I won't break the bank. Why Me? Proven Track Record: My portfolio boasts more than 40 successful projects, all backed by 5-star client feedback. Reliability: I take pride in consistently meeting deadlines and adhering to project budgets. Exceptional Expertise: Clients trust my in-depth knowledge, quality of work, professionalism, and strong communication skills. Let's Collaborate: I look forward to the opportunity to work with you, leveraging my skills and dedication to bring your project to fruition. less -
Hire ali7956710
6 years. 85+ projects. Zero compromises on quality. I'm a Full-Stack & AI Engineer with an M.Sc in Computer Science (University of Birmingham) who builds systems that actually work in production, not just in demos. What I deliver: 🌐 Scalable SaaS platforms & web apps (React, Next.js, Node.js, MERN) 🤖 AI/ML systems...6 years. 85+ projects. Zero compromises on quality. I'm a Full-Stack & AI Engineer with an M.Sc in Computer Science (University of Birmingham) who builds systems that actually work in production, not just in demos. What I deliver: 🌐 Scalable SaaS platforms & web apps (React, Next.js, Node.js, MERN) 🤖 AI/ML systems — computer vision, NLP, GenAI, RAG pipelines, LLM integrations ⚙️ High-performance backends — Java (Spring Boot), Python, REST APIs, microservices 📱 Android mobile apps — native, API-integrated, production-deployed By the numbers: ✅ 85+ projects delivered across web, AI & mobile ✅ 98% on-time | 98% on-budget | ⭐ 4.9 stars ✅ End-to-end ownership — idea → architecture → deployment I don't just write code. I solve business problems with clean architecture, fast delivery, and systems built to scale. Tell me what you're building — let's make it real. less -
Hire danielboggs
danielboggs danielboggs
$60 USD / hour
Exceed Your Expectation! Let's Do It Together!!United StatesWe deliver custom software solutions for startups, growing businesses, and modern enterprises that need reliable, scalable, and results-driven technology. With 10+ years of experience, our team builds and improves digital products across AI, web, mobile, e-commerce, blockchain, automation, and data systems. We...We deliver custom software solutions for startups, growing businesses, and modern enterprises that need reliable, scalable, and results-driven technology. With 10+ years of experience, our team builds and improves digital products across AI, web, mobile, e-commerce, blockchain, automation, and data systems. We support projects from planning and architecture to development, testing, deployment, and ongoing optimization. Our core expertise includes: • AI automation and business workflow systems • Custom web and mobile application development • E-commerce platforms and tailored store functionality • API development, backend integration, and system architecture • Blockchain applications and smart contract solutions • Data engineering, pipelines, and process automation • UI/UX-focused product implementation • Performance optimization, monitoring, and system improvement • QA, security, and CI/CD workflows We believe strong products come from clear communication, practical engineering, and consistent execution. Our goal is to deliver software that is not only functional, but dependable, maintainable, and ready for real business growth. less -
Hire yaircastro
I began my journey in the technology field seven years ago, dedicating most of that time to IT and networking. Passionate about challenges, I am constantly seeking knowledge and striving for excellence in software development. I take great pride in my work and enjoy keeping up to date with the latest trends. I am...I began my journey in the technology field seven years ago, dedicating most of that time to IT and networking. Passionate about challenges, I am constantly seeking knowledge and striving for excellence in software development. I take great pride in my work and enjoy keeping up to date with the latest trends. I am always committed to the quality of my work and meeting timelines. I primarily develop web applications and can work on both back-end and front-end tasks. - Backend: · Node.js & Express.js, Nest.js · Python & Django, Flask · Java & Spring, Hibernate, JSF · C# & ASP.NET · PHP & Laravel - Frontend: · JavaScript & TypeScript · Vue.js, React, Angular - DB: · MySQL, PostgreSQL, Oracle Database, Microsoft SQL Server · MongoDB, CouchDB, Redis, DynamoDB, Cassandra, Neo4j, ArangoDB - Development Practices: · Agile Methodology & Scrum · Unit Testing: B: PHPUnit, JUnit, NUnit, unittest, pytest F: Jest, Mocha · Version Control: GitHub, GitLab, Bitbucket I bring the skills and dedication necessary to successfully achieve your project's goals. If you're interested in my profile, please feel free to contact me anytime. I'd like to discuss your project with you in more detail. Thanks, Yair Castro less -
Hire dmytroy7
As a seasoned Full-Stack Developer, I build dependable, high-performance products from start to finish spanning polished user experiences to resilient backend architectures. I excel at integrating AI and intelligent automation into systems, transforming complex workflows into streamlined, data-driven operations that...As a seasoned Full-Stack Developer, I build dependable, high-performance products from start to finish spanning polished user experiences to resilient backend architectures. I excel at integrating AI and intelligent automation into systems, transforming complex workflows into streamlined, data-driven operations that reduce costs and increase efficiency. I prioritize real-world, deployable solutions that are easy to manage, built securely and engineered to grow with your business. My Core Tech Stacks: Frontend: HTML5, CSS3, Tailwind CSS, JavaScript(ES6+), TypeScript, React.js, Next.js, Vue.js, Angular.js Backend: Node.js, Express.js, Nest.js, Laravel, Django, Spring Boot, ASP.NET Mobile: React Native, Android Native(Java), Flutter APIs & Architecture: REST APIs, GraphQL, WebSockets Third-Party APIs & Integrations: OpenAI API Marketing: SEO Auth & Security: JWT, OAuth 2.0, RBAC, API Authentication Database: MySQL, PostgreSQL, MongoDB, Firebase DevOps & Cloud: AWS(Lambda, ECS, S3, RDS), Nginx, Vercel, Docker, GCP Backend / AI / LLM Framework: LangChain, Whisper Testing & Performance: Jest, Cypress, Postman, Playwright, Load Testing, Sentry, Datadog, Espresso What I can do for you: - Craft high-performing web applications and sleek dashboards that excel in production. - Develop smooth, cross-platform mobile apps for both Android and iOS. - Design and implement robust backend APIs, seamless system integrations and scalable services built for growth. - Infuse your projects with intelligent, AI-powered features and smart automation. less -
Hire PentabayC
Most Reviewed Companies by The Manifest in the Software Development category. Our team consists of seasoned professionals with a wealth of expertise, offering a diverse range of digital services to elevate your business: ✅ Custom Logo Design to establish a unique brand identity. ✅ Creative Graphics Design to...Most Reviewed Companies by The Manifest in the Software Development category. Our team consists of seasoned professionals with a wealth of expertise, offering a diverse range of digital services to elevate your business: ✅ Custom Logo Design to establish a unique brand identity. ✅ Creative Graphics Design to captivate and engage your customers. ✅ Comprehensive Website Design & Development that tells your brand’s story while boosting your global reach. ✅ Mobile App Design & Development bringing your business to your customers’ fingertips. ✅ CRM Development to manage customer relations and streamline your workflow. ✅ SaaS Design & Development for scalable, cloud-based solutions to enhance operational efficiency. ✅ ERP Solutions Design & Development to unify and optimize business processes across departments. ✅ Blockchain Development including decentralized platforms, decentralized applications (dApps), and smart contracts using Ethereum, BNB Smart Chain, Solana, Polygon, and other blockchain technologies. At Pentabay, we understand that a robust online presence is key to business success. That’s why we adopt a holistic approach to all our services, ensuring that your digital presence is fully optimized and resonates with your target audience. Whether it's crafting an eye-catching logo or developing feature-rich, user-friendly websites and mobile applications, we’ve got you covered. Our Promise to You: ✅ 100% Client Satisfaction Rate ✅ 200+ Years of Combined Experience in IT services across our team ✅ 1000+ Happy Clients from various industries ✅ 100+ In-House Experts ready to serve your needs ✅ Our clientele spans 42+ Countries ✅ Quick Response Time (Under 2-3 hours) ✅ 5-Star Rated Profile across all platforms ✅ Dedicated Project Managers with fluency in English ✅ Support Availability 5 days a week across EST, PST, MST, and GMT time zones ✅ Physical Presence in the UK, USA, UAE, and Pakistan Let's connect! Start a conversation here on Freelancer.com so we can discuss your project requirements in detail and share our innovative ideas with you. Thanks for visiting our profile! less -
Hire Xakimbek007
I specialize in Web Development, Mobile App Development, Artificial Intelligence, Machine Learning, and Unity (2D/3D) development. With a strong problem-solving mindset and hands-on experience across modern frameworks and tools, I develop secure, scalable, and innovative applications tailored to client needs. My goal...I specialize in Web Development, Mobile App Development, Artificial Intelligence, Machine Learning, and Unity (2D/3D) development. With a strong problem-solving mindset and hands-on experience across modern frameworks and tools, I develop secure, scalable, and innovative applications tailored to client needs. My goal is to build solutions that are not only functional but also future-ready 1. Web Development (Full-Stack) -Frontend Development React.js / Next.js Vue.js Angular HTML5, CSS3, Tailwind, Bootstrap TypeScript & JavaScript (ES6+) Responsive & Mobile-First Design SEO Optimization Performance Optimization -Backend Development Node.js (Express / NestJS) Python (Django / FastAPI) PHP (Laravel) Java(Spring Boot) RESTful API Development GraphQL Authentication (JWT, OAuth) Payment Integration (Stripe, PayPal) WebSockets / Real-time apps -Database Management MongoDB PostgreSQL MySQL Firebase Redis Database Design & Optimization -Deployment & DevOps AWS Google Cloud Docker CI/CD Pipelines Nginx VPS Deployment 2. Mobile App Development -Cross-Platform Flutter React Native Expo Firebase Integration -Native Development Android (Java) iOS (Swift) -App Features Push Notifications In-App Purchases API Integration Google Maps Integration Social Login App Store / Play Store Publishing 3. AI & Machine Learning -Machine Learning Supervised & Unsupervised Learning Regression, Classification, Clustering Model Training & Evaluation Scikit-learn -Deep Learning PyTorch CNN, RNN, LSTM -NLP Chatbot Development Sentiment Analysis Text Classification OpenAI API Integration LLM Applications -Computer Vision Object Detection Image Classification OpenCV -Data Science Pandas NumPy Data Visualization (Matplotlib, Seaborn) Data Cleaning & Preprocessing 4. Unity Game Development Unity 2D & 3D Development C# Programming Physics & Animation Systems Game Mechanics & Gameplay Design UI/UX for Games less -
Hire jepita200
I am Juetiara. I have many years Experience in Proofreading, Writing, Business Plan, Data Analysis, Financial Plan, CV/Resume, Graphic Design, 2D, 3D animation, Transcription and Translation excellent technical knowledge with extensive experience in all aspects of writing. I will provide the high-quality content you...I am Juetiara. I have many years Experience in Proofreading, Writing, Business Plan, Data Analysis, Financial Plan, CV/Resume, Graphic Design, 2D, 3D animation, Transcription and Translation excellent technical knowledge with extensive experience in all aspects of writing. I will provide the high-quality content you need. My writing experience spans many industries, including travels, sales, tech and lifestyle. ✳️Service for my valuable clients✳️ ❇️ Business plan ❇️ Data Analysis ❇️Web Design ❇️Coding ❇️HTML ❇️JavaScript ❇️ PowerPoint ❇️ Translation ❇️ Transcription ❇️ CV/Resume, Cover letter & Linkedin profile ❇️ Technical Writing ❇️ Articles & Blogs ❇️ Literature review ❇️ Content writing ❇️ Data entry ❇️ E-book writing ❇️ Writing ❇️ Product Description ❇️ Academic writing ❇️ Finance writing ❇️ Skincare writing ❇️ Medical writing ❇️ Health & Fitness writing Hire me and I will provide you A++ Quality work without Plagiarism or Any single Error Guaranteed. Best Regards Mt Juetiara less -
Hire Muhammadzeesha59
Muhammadzeesha59 Muhammadzeesha59
$25 USD / hour
Desktop I Web I Mobile I ML I AI I App DevelopmentPakistanA Warm Welcome to Hello Sir/Mam I'm a developer of MT4 and MT5 platforms with 10 years of experience , I can also code trading platform , Pine scripts , Ninja Trader , Quant Trading System, Trading View, Forex , Cryptocurrencies , Koucoin , Binance.I'm very interested in this project, and I would like to implement...A Warm Welcome to Hello Sir/Mam I'm a developer of MT4 and MT5 platforms with 10 years of experience , I can also code trading platform , Pine scripts , Ninja Trader , Quant Trading System, Trading View, Forex , Cryptocurrencies , Koucoin , Binance.I'm very interested in this project, and I would like to implement it. Please contact me for further discussion. Note: time and price are negotiable! Best regards y Profile :) Hello Clients , I am a Senior Full Stack Developer , Enthusiastic and hardworking having more than 6 Years of Experience , I am not new on this platform Serving clients Globally Since 2018 . I have a Registered Office in Pakistan and U.K , I am providing “HIGHEST QUALITY” and “BEST SOLUTIONS” within the “REASOABLE BUDGETS” to my Clients . If you are Finding Someone with the below written skills then I am the Right choice You can Hire Me with Full Confidence . Here's a glimpse of the solutions I offer: ✔️ Java - C++ - C# - C - Python - .Net - Mysql - Sql - PHP ✔️ Assembly - Object Oriented - Graphical User Interface ✔️ net Beans - Eclipse - Apache - Java Spring - J2EE ✔️ Haskell - x86/x64 Assembler - Algorithm - Desktop Applications ✔️ Oracle - Database Administration - Visual Basic - Unix -Mysql - PostgreSQL - ✔️ Machine Learning - Data Processing - Deep Learning ✔️ Django - Flask - Ubuntu -Automation - Data Extraction ✔️ Data Science - Artificial Intelligence - Linear Regression ✔️ Android IOS Development - Flutter - Dart - React Native - ✔️ Game Development - 2D - Game console - Game Design ✔️ Website Development - Html - CSS - Javascript - Laravel - CodeIgniter - Deployment ✔️ Angular JS - Node js - React js - TypeScript- Wordpress - Figma - API's - ✔️ Mern Stack - Shopify . Codeigniter - Servers & DevOps - Linux - Apache/Ngix - Docker - CI/CD ✔️ Microcontrollers - Arduino - PCB Layout - STM32 - (IoT) ✔️ Amazon Web Services - Amazon S3 - Cloud Computing - MongoDB ✔️ AWS Lambda - XML - AJAX - JSON - RUST Programming ✔️ Blockchain - Smart Contracts - Metatrader - MQL4 - MQL5 - Pinescript ✔️ Bot Creation - MERN Stack - Video Editing - E-commerce - Tik tok sales - Marketing ✔️ 3D Rendering - 3D Design - AutoCAD ✔️ Security & Scripts - Hardening - Pen testing - Script Installation . ⭐ All types of Writing ✔️ Technical writing ✔️ Research writing ✔️ Report writing ✔️ Business plan Writing, ✔️ Statistics ✔️ PDF ✔️ Formats: MLA, APA ,Harvard, IEEE My slogan is ** Best Quality** + ** Fast Speed ** + ** Hard Work** and Ensure every Project get Successful. less
