JSP Developers For Hire
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Hire C0RETECHIES
TOP RATED | SOFTWARE DEVELOPMENT & AI ENGINEERING | SINCE 2013 Core Techies is a software development and AI engineering company helping startups, growing businesses, and enterprises build AI-powered solutions, mobile applications, web platforms, CMS websites, and eCommerce stores. Since 2013, we have successfully...TOP RATED | SOFTWARE DEVELOPMENT & AI ENGINEERING | SINCE 2013 Core Techies is a software development and AI engineering company helping startups, growing businesses, and enterprises build AI-powered solutions, mobile applications, web platforms, CMS websites, and eCommerce stores. Since 2013, we have successfully delivered **400+ projects** with the support of our **40+ dedicated developers**, helping businesses turn ideas into reliable, scalable, and production-ready digital solutions. 🚀 OUR CORE SERVICES 1. AI Agents & Automation - Custom AI agents and AI-powered applications - OpenAI and Anthropic integrations - AI chatbots and intelligent assistants - Business process and workflow automation - n8n, Make.com, and API integrations 2. Mobile Application Development - Flutter, Android, and iOS applications - React Native development - Firebase and Supabase integrations - MVP development and enterprise mobile solutions 3. Web Application Development - React.js, Next.js, Node.js, and Python - Custom dashboards and business portals - SaaS platforms and MVP development - Backend systems, REST APIs, and integrations 4. CMS Development - WordPress websites and custom themes - Custom plugins and CMS integrations - Business websites and landing pages - Website maintenance and performance optimization 5. Shopify & eCommerce Development - Shopify store setup and customization - Custom Shopify themes and functionality - Third-party integrations and eCommerce automation - Store migration and performance optimization 🤝 WHY CHOOSE CORE TECHIES? - 400+ projects delivered since 2013 - 40+ dedicated developers - Expertise across AI, mobile, web, CMS, and eCommerce - End-to-end product development, from planning to deployment - Scalable, maintainable, and business-focused solutions - Flexible development support for short-term and long-term projects 💬 LET'S BUILD YOUR NEXT PROJECT Whether you need an AI agent, a mobile application, a custom web platform, a WordPress website, or a Shopify store, Core Techies can help you transform your requirements into a reliable digital solution. Share your project requirements, and let's discuss how we can bring your vision to life. Core Techies — Your Technology Partner Since 2013. less -
Hire liveinulancing
Senior Full-Stack Engineer | Java, Spring Boot, Angular, Cloud (GCP/AWS) | WebRTC | 8+ Years Experience I am a Senior Full-Stack Developer with over 8 years of experience designing and delivering production-grade software for enterprise and startup environments. I specialize in building scalable, secure, and...Senior Full-Stack Engineer | Java, Spring Boot, Angular, Cloud (GCP/AWS) | WebRTC | 8+ Years Experience I am a Senior Full-Stack Developer with over 8 years of experience designing and delivering production-grade software for enterprise and startup environments. I specialize in building scalable, secure, and high-performance systems using Java (8–17), Spring Boot microservices, Angular, REST APIs, Cloud platforms (GCP/AWS)—and real-time communication systems using WebRTC. My background spans fintech, healthcare, telecom, e-commerce, and government projects, where I’ve handled everything from greenfield architecture to refactoring legacy systems and scaling platforms used by thousands of users. Real-Time & Event-Driven Systems In addition to traditional enterprise systems, I work with WebRTC-based real-time solutions: WebRTC: One-to-one and group video/audio calling, screen sharing, low-latency streaming, signaling servers, secure real-time architectures Kafka: High-throughput event pipelines, asynchronous microservice communication, stream processing, audit/event sourcing patterns, and fault-tolerant data flows - One-to-one and group video/audio calling - Screen sharing and low-latency streaming -Signaling servers and backend integration -Secure, scalable real-time architectures -WebRTC integrated with modern web apps and cloud backends -This makes me well-suited for products involving: -Video conferencing -Live collaboration tools -Telehealth platforms -EdTech / remote learning -Real-time dashboards and streaming workflows What I deliver: -Clean, maintainable, production-ready code -Scalable microservice architectures -Secure applications (JWT, OAuth2, role-based access) -Cloud-native solutions on GCP & AWS -Real-time systems using WebRTC -End-to-end development: backend → frontend → deployment -Clear communication and predictable delivery -Core Skills -Backend: Java, Spring Boot, Spring Security, Microservices, REST APIs -Frontend: Angular (2–12), HTML, CSS, TypeScript -Real-Time: WebRTC, signaling design, low-latency systems -Cloud & DevOps: GCP, AWS, Docker, Jenkins, CI/CD -Data: MySQL, PostgreSQL, Oracle, BigQuery, Kafka -Architecture: System design, performance optimization, API design I work with an ownership mindset—treating your product as if it were my own. Whether you need a real-time communication feature, a cloud-native backend, or a full-stack platform built from scratch, I focus on long-term quality and business impact, not just “getting it done.” If you are looking for a reliable senior engineer who can think in systems, communicate clearly, and deliver production-grade results, I’m ready to help you build. less -
Hire j3pro
Computer Engineer with 28 years of experience in Oracle Database Administration, ensuring reliability and accessibility of critical systems. Proficient in Software Design and Development with expertise in Java and C#. Committed to delivering timely responses and effective solutions while demonstrating empathy and...Computer Engineer with 28 years of experience in Oracle Database Administration, ensuring reliability and accessibility of critical systems. Proficient in Software Design and Development with expertise in Java and C#. Committed to delivering timely responses and effective solutions while demonstrating empathy and understanding. Fluent in English, Spanish and Portuguese, fostering clear communication and accessibility for diverse clients. less -
Hire vladang
I’m a Senior Software Engineer with 10+ years of experience building secure, scalable, and high-performance web, mobile, and AI-powered applications that solve real business problems and drive measurable results. I specialize in end-to-end development — from planning and architecture to deployment, optimization, and...I’m a Senior Software Engineer with 10+ years of experience building secure, scalable, and high-performance web, mobile, and AI-powered applications that solve real business problems and drive measurable results. I specialize in end-to-end development — from planning and architecture to deployment, optimization, and long-term support. Whether you need a modern website, SaaS platform, mobile app, AI-powered solution, eCommerce store, custom CMS, API integration, automation workflow, or enterprise application, I deliver reliable, scalable, and future-ready solutions tailored to your goals. My expertise includes: • Frontend: React.js, Next.js, Vue.js, Nuxt.js, Angular, TypeScript, JavaScript, Tailwind CSS, shadcn/ui, responsive UI/UX, performance optimization. • Backend: Node.js (Express, NestJS), Python (Django, Flask, FastAPI), PHP (Laravel), C# (.NET), REST APIs, GraphQL, microservices, authentication, real-time systems. • Mobile: React Native, Flutter, Native Android (Java/Kotlin). • WordPress & CMS: WordPress, WooCommerce, Elementor, Gutenberg, ACF, custom themes/plugins, Sanity, Strapi, Contentful, Payload CMS, Directus, Storyblok, Builder.io, and headless CMS architectures. • Shopify & eCommerce: Shopify, Shopify Plus, Liquid, Hydrogen/Oxygen, custom apps, WooCommerce, Stripe, PayPal, subscriptions, and conversion-focused stores. • AI & Automation: OpenAI GPT, Claude, LangChain, Llama, RAG, AI chatbots, intelligent workflows, automation, and custom AI solutions. • Cloud & DevOps: PostgreSQL, MySQL, MongoDB, Firebase, Supabase, Docker, CI/CD, AWS, Azure, GCP, Vercel, and scalable cloud infrastructure. I focus on building clean, maintainable, and business-focused solutions with strong communication, reliable delivery, and attention to detail. From startups and MVPs to enterprise systems and long-term product development, I help turn ideas into scalable, high-quality products. If you’re looking for an experienced expert who can handle everything from modern web platforms and mobile apps to AI integrations, WordPress, Shopify, CMS development, and complex custom solutions — let’s build something exceptional. less -
Hire bhawanbaweja
My name is Bhawan Baweja, I am a full stack developer with a Bachelors in Technology from BCOU having over 20 years of experience in the IT industry. My core skills are software architecture, so I excel at database design and core PHP. I also excel at SaaS apps, and any app that a company might need as its backbone...My name is Bhawan Baweja, I am a full stack developer with a Bachelors in Technology from BCOU having over 20 years of experience in the IT industry. My core skills are software architecture, so I excel at database design and core PHP. I also excel at SaaS apps, and any app that a company might need as its backbone CRM or CMS tool. I work with a team that has been working with eCommerce since 2003 onwards, and we have focused our efforts on mainly making sites and applications (yes mobile apps too). If you have an idea in your head and are looking for someone with years of experience and technical knowledge to guide you and bring your idea to life, then definitely hire me as I would like the opportunity to chat and work with you. less -
Hire AwaisChaudhry
We are ZAWN Tech, a software and engineering team helping businesses turn complex ideas into reliable, production-ready products. Since 2014, we have delivered web platforms, mobile applications, SaaS products, AI/ML solutions, enterprise systems, automation, blockchain applications, IoT/embedded systems, and custom...We are ZAWN Tech, a software and engineering team helping businesses turn complex ideas into reliable, production-ready products. Since 2014, we have delivered web platforms, mobile applications, SaaS products, AI/ML solutions, enterprise systems, automation, blockchain applications, IoT/embedded systems, and custom software for clients worldwide. With 350+ client reviews, a 4.9/5 rating, 95% on-time delivery, and 99% on-budget performance, our focus is simple: understand the business problem, build the right technical solution, and deliver it reliably. What we specialize in • AI & Machine Learning — computer vision, AI applications, automation, LLM integrations • Web & SaaS — React, Next.js, Node.js, Python, PHP and custom platforms • Mobile Apps — iOS, Android and cross-platform applications • Enterprise Software — business management systems, APIs, integrations and automation • Blockchain & Web3 — smart contracts, wallets, exchanges and custom blockchain solutions • IoT & Engineering — connected devices, embedded systems and industrial applications • Cloud & DevOps — deployment, infrastructure, APIs, databases and scalable architectures Why clients work with us ✅ 10+ years of experience on Freelancer ✅ 349+ completed client reviews ✅ 4.9/5 overall rating ✅ 95% on-time delivery ✅ 99% on-budget delivery ✅ Experienced multi-disciplinary technical team ✅ Full project lifecycle — strategy → design → development → testing → deployment → support We are particularly suited to projects where technical complexity, reliability and long-term maintainability matter. If you have an idea, an existing product that needs improvement, or a complex system that needs to be built from scratch, send us the requirements and we'll help you determine the best technical approach. less -
Hire winmaclin
⭐ Top 2% on Freelancer.com | Narola Infotech - Digitalising Businesses Since 2005 ✎ About Us We are Narola Infotech, a globally recognized IT solutions company with 20+ years of experience delivering high-performance web, mobile, and enterprise software solutions to 1500+ happy clients across 50+ countries. Trusted...⭐ Top 2% on Freelancer.com | Narola Infotech - Digitalising Businesses Since 2005 ✎ About Us We are Narola Infotech, a globally recognized IT solutions company with 20+ years of experience delivering high-performance web, mobile, and enterprise software solutions to 1500+ happy clients across 50+ countries. Trusted by Fortune companies like CGI, L&T, Infosys, Biocon, and TVSNext. We don't just build software, we build lasting partnerships. Our approach is simple: understand your vision, deliver beyond expectations, and stay with you every step of the way. ✎ Why Choose Us? ➬ 20+ Years of Industry Experience ➬ 350+ Talented IT Professionals ➬ 3000+ Successfully Delivered Projects ➬ 95% Client Retention Ratio ➬ 4.9 ⭐ Clutch Rating ➬ 100% Project Success Ratio ➬ Clutch Top 1000 Companies Global 2022 ➬ Best Outsourcing Company - SGCCI ✎ Our Services ➬ Custom Web & Mobile App Development ➬ Custom Enterprise Software Development ➬ AI/ML & Data Analytics Solutions ➬ QA & Software Testing (Automation, Security, Performance) ➬ DevOps, Cloud Migration & Managed Services ➬ Salesforce Consulting, Implementation & Support ➬ Staff Augmentation - Dedicated Teams or Individual Developers ➬ Support & Maintenance ✎ Tech Stack ➬ Frontend: ReactJS, AngularJS, VueJS, NextJS, NuxtJS ➬ Backend: Node.js, Java, PHP, Laravel, .NET, Python, Django, WordPress ➬ Mobile: Flutter, React Native, iOS (Swift), Android (Java/Kotlin) ➬ Cloud & DevOps: AWS, Azure, Docker, Kubernetes, Jenkins, CI/CD, Terraform ➬ Database: MySQL, MongoDB, PostgreSQL, Firebase, MS-SQL ➬ Other: Salesforce, MS Dynamics 365, Power Platform, Big Data, AI/ML, Automation ✎ Industries We Serve ● Fintech ● Healthcare ● Retail & Ecommerce ● Education ● Real Estate ● Media & Entertainment ●Transport & Logistics ✎ Our Strengths ➬ Agile Development Methodology ➬ Daily & Weekly Progress Reports ➬ Clear Communication & Collaboration ➬ 100% Plagiarism-Free & Secure Delivery ➬ Guaranteed Data Privacy & NDA Protection ➬ Flexible Engagement Models: ● Fixed Cost ● Time & Material (Hourly) ● Dedicated Team ● Hybrid Model (Fixed + Hourly) ✎ Our Promise "You will get the value of every penny you spend. We are committed to driving your business forward with reliable, quality solutions powered by technology and innovation." - Ashish Narola, CEO less -
Hire rakhshanz3
rakhshanz3 rakhshanz3
$10 USD / hour
PhD in AI | Expert in AI, Web and Mobile AppsUnited Arab EmiratesHi, my name is Rakhshan. I hold a Bachelor’s degree in Computer Science and a PhD in Artificial Intelligence, with nearly 20 years of professional experience across academia, software engineering, and technology leadership. I began my career as a lecturer, where I developed a strong foundation in teaching, research,...Hi, my name is Rakhshan. I hold a Bachelor’s degree in Computer Science and a PhD in Artificial Intelligence, with nearly 20 years of professional experience across academia, software engineering, and technology leadership. I began my career as a lecturer, where I developed a strong foundation in teaching, research, and problem solving. I later transitioned into the technology industry and worked with multiple multinational software companies, contributing to large scale software and AI driven solutions. Most recently, I served as the Chief Technology Officer of an AI startup, where I led end to end technical development and built multiple advanced digital products. My work included: AI powered voice and chat agents for customer support, lead qualification, and appointment booking Machine learning based analytics platforms for business insights and automation Full stack SaaS applications with modern dashboards, CRM integrations, and role based systems Custom AI tools for document processing, data extraction, recommendation systems, and workflow automation Responsive web and mobile applications with scalable frontend and backend architecture API integrations, cloud deployment, database design, and system optimization Services I Provide: Artificial Intelligence and Machine Learning Solutions Generative AI Applications AI Chatbots and Voice Agents Natural Language Processing Systems Computer Vision and Image Processing Data Science and Predictive Analytics Custom SaaS Platform Development Frontend Web Development Backend Development Full Stack Web Application Development Mobile App Development Dashboard and Admin Panel Development API Development and Third Party Integrations Cloud Deployment and Scalable Architecture Database Design and Management Automation Tools and Workflow Systems Technical Consulting and Product Strategy MVP Development for Startups and Businesses less -
Hire saeedme26
Hello, I am Muhammad Saeed. Welcome ! Here's what I can build for you: ✔ Full-Stack Development 👍 CRM Front-end & Back-end project layout design and development 👍 Payment gateway experience for Stripe, Google pay, Paypal, Apple Pay and etc .. 👍 Storefront Project development using third-party API such as shopify and...Hello, I am Muhammad Saeed. Welcome ! Here's what I can build for you: ✔ Full-Stack Development 👍 CRM Front-end & Back-end project layout design and development 👍 Payment gateway experience for Stripe, Google pay, Paypal, Apple Pay and etc .. 👍 Storefront Project development using third-party API such as shopify and etc .. 👍 Landing Page development required dynamic animation and transition for several elements using modern JS frameworks and several additional libraries such as GSAP and etc .. ✔ CMS Development 👍 Development Full-stack site with WordPress. 👍 Shopify theme customization(Horizon, Dawn) for smooth luxury and beaty Shops 👍 Shopify CRO(conversion rate optimization) improvement. 👍 WordPress plugin customization for pixel-perfect design and performance optimization. 👍 Develop variant Landing pages and Portfolios with WordPress and Webflow, etc... ✔ CRM Automation Development 👍 Development Booking site use Custom Modules 👍 Connecting CRM with e-commerce 👍 Implement Automated Responses system with openAI 👍 Implement automated business processes using WhatsApp and OpenA 👍 Implement Shopify customer CRM Automation ✔ AI Model TTS and Integration 👍 Development health business coaching platform use Integration TTS model. less -
Hire ska234
Thank you for visiting my profile. I am an AI Developer with over ten years of professional experience in software engineering. I began my career as a Full Stack Web and Mobile Engineer, working extensively with technologies such as JavaScript, TypeScript, React, C#, Python, and modern backend and cloud platforms,...Thank you for visiting my profile. I am an AI Developer with over ten years of professional experience in software engineering. I began my career as a Full Stack Web and Mobile Engineer, working extensively with technologies such as JavaScript, TypeScript, React, C#, Python, and modern backend and cloud platforms, and I have successfully delivered scalable web and mobile applications across industries including business, education, e-commerce, and enterprise environments. In recent years, my professional focus has shifted fully toward the artificial intelligence field, where I have built strong, hands-on expertise designing and deploying production-ready AI solutions. I specialize in developing AI-powered systems such as intelligent chatbots, AI agents, and virtual assistants using GPT and modern large language models. My experience includes advanced prompt engineering, fine-tuning and training machine learning models, retrieval-augmented generation (RAG), vector databases, embeddings, semantic search, and contextual memory systems. I design and implement end-to-end AI workflows using frameworks such as LangChain, integrating AI capabilities seamlessly into real-world products and business processes. I also develop AI-driven automation systems, including intelligent bots and workflows for platforms such as WhatsApp, Slack, and Telegram, as well as scalable business automation solutions using tools like n8n and Zapier to improve efficiency and customer engagement. My background as a full-stack engineer allows me to build AI solutions that are not only intelligent but also reliable, secure, and scalable. I am highly experienced in deploying AI systems to cloud environments such as AWS, Google Cloud Platform, and Firebase, and in integrating AI services into web and mobile applications. In addition, I work with AI-enhanced Web3 and blockchain solutions, including smart contracts, decentralized applications, AI-assisted trading bots, and automation within Ethereum, EVM-based ecosystems, and Solana. I am committed to delivering high-quality AI solutions with clear communication, timely delivery, and long-term technical support. If you are looking for an AI developer with a strong engineering foundation and proven AI expertise, please feel free to send me a private message to discuss your project. less
