Scala Experts For Hire
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Sponsored Freelancers
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Hire alfatrade2
Senior Backend Developer with 10 years of hands-on experience building scalable, production-ready systems. I specialize in Java 21, Spring Boot 3, and microservices architecture. What I deliver: - REST API development and integration - Microservices architecture design and implementation - Database design and...Senior Backend Developer with 10 years of hands-on experience building scalable, production-ready systems. I specialize in Java 21, Spring Boot 3, and microservices architecture. What I deliver: - REST API development and integration - Microservices architecture design and implementation - Database design and optimization (PostgreSQL, MySQL) - Bug fixing and code refactoring - Docker containerization and deployment - Message-driven systems with Apache Kafka My current stack: Java 21, Spring Boot 3.3, PostgreSQL, Kafka, Redis, Docker, Keycloak, Gradle/Maven Why work with me: - I build and maintain a 30-microservice e-commerce platform from scratch - Clean code, clear communication, on-time delivery - Available for both small tasks and long-term projects - Fast response time — usually within 1-2 hours I focus on writing maintainable, well-tested code that works in production. Let's discuss your project — I'm ready to start immediately. Also experienced in architectural design, structural calculations, and aluminum window/door systems for residential and industrial projects. Full documentation with CAD drawings, specifications, and load calculations. less -
Hire islam3200
Hi, I'm Eng Touhidul Islam. I'm a Top Rated Full Stack Developer with 10+ years of experience helping startups, businesses, and agencies build modern, secure, scalable, and high-performance web applications. I specialize in React.js, Next.js, Node.js, TypeScript, MongoDB, PostgreSQL, and MERN Stack development,...Hi, I'm Eng Touhidul Islam. I'm a Top Rated Full Stack Developer with 10+ years of experience helping startups, businesses, and agencies build modern, secure, scalable, and high-performance web applications. I specialize in React.js, Next.js, Node.js, TypeScript, MongoDB, PostgreSQL, and MERN Stack development, helping businesses build reliable digital products that solve real-world challenges. I don't just write code. I understand your business goals, users, and requirements first, then build solutions that are easy to use, maintain, and scale. From frontend development and backend architecture to database design, API development, third-party integrations, cloud deployment, testing, and ongoing support, I handle the complete development lifecycle. Whether you need a SaaS platform, startup MVP, custom web application, CRM, ERP system, e-commerce platform, marketplace, booking system, admin dashboard, customer portal, or AI-powered application, I can help transform your idea into a reliable product. What I Can Build:--- ➥ SaaS Applications & Multi-Tenant Platforms ➥ Startup MVP Development ➥ Custom Web Applications ➥ CRM & ERP Systems ➥ E-Commerce Platforms ➥ Multi-Vendor Marketplace Platforms ➥ Booking & Reservation Systems ➥ Customer Portals ➥ Admin Dashboards ➥ Business Automation Systems ➥ Real-Time Applications ➥ AI-Powered Applications ➥ REST APIs & Third-Party Integrations Technical Expertise:---- Frontend Development → React.js → Next.js → TypeScript → JavaScript (ES6+) → HTML5 → CSS3 → Tailwind CSS → Material UI → Bootstrap → Redux Toolkit → Zustand → Responsive Web Design Backend Development → Node.js → Express.js → NestJS → REST API Development → GraphQL → JWT Authentication → OAuth Integration → NextAuth.js → Webhooks → Microservices Database Development → MongoDB → PostgreSQL → MySQL → Firebase → Supabase → Mongoose → Sequelize → Database Design & Optimization Cloud & DevOps → AWS EC2 → AWS S3 → AWS Lambda → AWS CloudFront → Docker → Linux → Nginx → CI/CD Pipelines → Vercel → Git & GitHub AI & API Integrations → OpenAI API → Google Gemini API → Claude API → AI Chatbots → AI Automation → AI-Powered Applications → Stripe → Razorpay → PayPal → Twilio → WhatsApp Business API → CRM Integrations → Payment Integrations → Email & SMS APIs 📩 Send me a message or invite me to your project. Let’s build something reliable, maintainable, scalable, and ready for real-world use. less -
Hire gauravl3
We specialize in building scalable, high-performance software solutions tailored to your business needs. As experienced Full-Stack Developers, we help businesses design, develop, and deploy modern applications powered by cloud and AI technologies. With expertise in AWS, Azure, and Google Cloud, we create secure,...We specialize in building scalable, high-performance software solutions tailored to your business needs. As experienced Full-Stack Developers, we help businesses design, develop, and deploy modern applications powered by cloud and AI technologies. With expertise in AWS, Azure, and Google Cloud, we create secure, cloud-native architectures that are reliable, efficient, and built to scale. From intuitive frontend interfaces to powerful backend systems, we deliver complete end-to-end solutions. We also bring advanced capabilities in Artificial Intelligence, including Large Language Models (LLMs), AI agents, and intelligent automation. Whether it’s building chatbots, AI assistants, workflow automation systems, or integrating tools like OpenAI APIs, we help businesses leverage AI to improve efficiency, reduce manual work, and create smarter user experiences. Our focus is always on delivering clean code, optimized performance, and solutions that provide real business value. What we offer: Full-Stack Development (React, Next.js, Node.js, etc.) Cloud Solutions (AWS, Azure, Google Cloud) AI Development (LLMs, AI Agents, Chatbots, Automation) API Development & Third-Party Integrations Salesforce Integration & Customization Scalable, Secure, and High-Performance Architecture Whether you're looking to build a product from scratch, migrate to the cloud, or integrate AI into your business processes, we provide reliable, future-ready solutions with clear communication and on-time delivery. Let’s turn your idea into a powerful, scalable product. 🚀 less -
Hire omard211
I'm an AI Full Stack Engineer, Domain-specific ML Engineer and Data Scientist with a passion for building robust, production-ready web applications, backend systems, AI agents, data pipelines and ML solutions. I have practical experience in developing full stack applications and leveraging AI to solve real world...I'm an AI Full Stack Engineer, Domain-specific ML Engineer and Data Scientist with a passion for building robust, production-ready web applications, backend systems, AI agents, data pipelines and ML solutions. I have practical experience in developing full stack applications and leveraging AI to solve real world problems. I am an expert in Python, FastAPI, Django, React, Node.js, PostgreSQL, MongoDB, AWS, Docker and current AI/ML tools. I have hands-on experience with building LLM powered applications, RAG systems, vector databases, computer vision, automation workflows, API development, and cloud deployment to the cloud. I am adept at building full-stack SaaS solutions, developing AI chatbots and AI agents, creating insightful data analysis and dashboards, integrating ML models, design and building backend architecture and APIs, as well as deployment to cloud platforms such as AWS. Instead of just building proof-of-concepts, I focus on clean architecture, stable backend and reliable API for my applications, and useful user-facing features to empower users and enhance the overall user experience. I'm particularly interested in AI automation, Generative AI applications, computer vision and building data-driven platforms, workflow tools and SaaS products. I enjoy taking on complex technical challenges, optimizing existing solutions, and transforming early-stage ideas into robust, production-ready software. If you need an individual who can integrate AI seamlessly into your full-stack products and domain-specific ML projects, I'd be thrilled to collaborate with you. less -
Hire housetech
☢ I hope you imagine a digital architect, not just a programmer. Someone who sees the interconnectedness of web, mobile, AI, blockchain, and gaming – and builds bridges between them. That's what I bring to the table. ☀ I am a senior software engineer with over 11+ years of experience specializing in Web & Mobile...☢ I hope you imagine a digital architect, not just a programmer. Someone who sees the interconnectedness of web, mobile, AI, blockchain, and gaming – and builds bridges between them. That's what I bring to the table. ☀ I am a senior software engineer with over 11+ years of experience specializing in Web & Mobile development, Artificial Intelligence, Blockchain, and Unity Game development. ☢ I don't just write code. Your satisfaction is my ultimate goal. I sculpt digital experiences, whether it's powering AI-driven applications, architecting secure blockchain solutions, or crafting immersive game environments. ☀ Here's what sets me apart: - A Global Perspective: Fluent in the language of code and the language of collaboration, I seamlessly navigate international projects. - A Performance-Driven Mindset: I'm obsessed with building scalable architectures that deliver exceptional results. - A Commitment to Innovation: I'm constantly exploring the bleeding edge of technology to push the boundaries of what's possible. - A Focus on Your Vision: I'm not satisfied until your vision is brought to life, exceeding your expectations. I'm not here to just complete tasks; I'm here to partner with you, to understand your goals, and to build solutions that drive your success. ☢ Let's move beyond the ordinary and create something extraordinary. Ready to embark on this exciting project journey together? Let's chat! less -
Hire PabloDelP
Data Engineer con 6 años de experiencia en proyectos multidisciplinares, especializado en diseño, desarrollo y optimización de datos y su procesamiento utilizando tecnologías Big Data y entornos Cloud. He liderado la formación de equipos técnicos y la comunicación efectiva entre áreas técnicas y funcionales para...Data Engineer con 6 años de experiencia en proyectos multidisciplinares, especializado en diseño, desarrollo y optimización de datos y su procesamiento utilizando tecnologías Big Data y entornos Cloud. He liderado la formación de equipos técnicos y la comunicación efectiva entre áreas técnicas y funcionales para asegurar el éxito de los proyectos. Mi trayectoria incluye experiencia en consultoría y un claro interés en aportar valor directo en distintas soluciones. less -
Hire manh2906
Got a business idea? Let’s turn it into a live solution. I have high experience to build modern websites, web apps, mobile apps, landing pages, AI solutions, and SEO-friendly digital products. From idea to launch, I keep things simple, practical, and user-focused. Have an idea in mind? Let’s make it happen.Got a business idea? Let’s turn it into a live solution. I have high experience to build modern websites, web apps, mobile apps, landing pages, AI solutions, and SEO-friendly digital products. From idea to launch, I keep things simple, practical, and user-focused. Have an idea in mind? Let’s make it happen. less -
Hire ivicab6
Whatever challenge you face, let’s solve it together. Full-stack engineer with 6+ years of experience building and shipping production web applications end to end modern frontends, backend APIs, databases, and integrations. I focus on clean, maintainable architecture, performance, and reliability, and I’m comfortable...Whatever challenge you face, let’s solve it together. Full-stack engineer with 6+ years of experience building and shipping production web applications end to end modern frontends, backend APIs, databases, and integrations. I focus on clean, maintainable architecture, performance, and reliability, and I’m comfortable owning features from requirements through deployment and iteration. A key strength is automating business processes and system-to-system workflows (n8n, Make.com, Zapier) to reduce manual work and operational errors. I also have supporting experience with data pipelines, analytics, and ML components when products need reporting, dashboards, or forecasting. Let's work together! less
