Hi, I'm Selmir
Full-Stack Developer specializing in Next.js/React.js, Spring Boot, MongoDB, and Redis. Building scalable web applications with modern technologies and microservices architecture. Available for freelance projects and software development consulting.
AboutMe
I'm a passionate Full-Stack Developer and Software Engineer with expertise in Next.js/React.js, Spring Boot, MongoDB, and Redis. I specialize in creating scalable, performant web applications using modern technologies and microservices architecture that solve real-world business problems and deliver exceptional user experiences.
With over 5 years of experience in full-stack development and software engineering, I've helped numerous clients build robust web applications from concept to deployment. My expertise includes frontend development with Next.js/React.js, backend development with Spring Boot, database design with MongoDB, and API development with RESTful services. I focus on writing clean, maintainable code and implementing best practices for optimal performance and scalability.
My Mission as a Software Developer
To deliver high-quality, scalable full-stack development solutions that help businesses grow and succeed in the digital world. As a professional software engineer, I believe in clean code, modern technologies like Next.js/React.js and Spring Boot, and exceptional user experiences. I specialize in web application development, microservices architecture, and database optimization.
Full-Stack Development Skills
Here are the programming languages, frameworks, and technologiesI work with to create amazing web applications and software solutions:
Fast & Scalable
Optimized for performance and growth
Modern Tech Stack
Latest technologies and best practices
Services I Provide
From frontend to backend, I offer comprehensive full-stack solutions that help businesses create robust, scalable web applications using modern technologies.
Frontend Development
Building responsive, performant web applications using Next.js/React.js, React Router, and modern JavaScript frameworks with Tailwind CSS.
Key Features
From $35/hour
Backend Development
Creating robust, scalable backend services using Spring Boot, microservices architecture, and RESTful APIs.
Key Features
From $35/hour
Database & Caching
Designing and optimizing database schemas with MongoDB and implementing Redis caching for improved performance.
Key Features
From $35/hour
Full-Stack Solutions
End-to-end development from database design to user interface, ensuring seamless integration and optimal performance.
Key Features
From $35/hour
Ready to Start Your Project?
Let's discuss how I can help bring your vision to life with a robust full-stack solution. I'm here to answer any questions and provide a detailed proposal for your project.
Contact MeTop-RatedUpwork Contractor
As a Top Rated Plus contractor on Upwork, I've built a reputation for delivering exceptional full-stack solutions. With a 100% job success rate and over 50 completed projects, I've helped clients from startups to enterprises achieve their technical goals.
My Upwork Profile
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Profile Highlights
Key Achievements
Zapier Integration Expert
Built complex integrations between Kajabi, Stripe, Discord, and other platforms for seamless workflow automation.
Full-Stack Solutions
Developed complete platforms with Next.js/React.js frontend, Spring Boot backend, and MongoDB database.
Custom Software Development
Created tailored software solutions for startups and enterprises, from concept to deployment.
My success on Upwork is built on a foundation of technical excellence, clear communication, and unwavering commitment to client satisfaction.
Clear Communication
Regular updates, detailed progress reports, and prompt responses to all client inquiries.
Fast Delivery
Efficient development process with quick turnaround times without compromising quality.
Reliable Support
Ongoing maintenance and support to ensure your project continues to perform optimally.
Ready to Work Together?
Let's discuss your project requirements and create something amazing together. With my proven track record on Upwork, you can trust that your project will be delivered with excellence.
What Clients SayAbout Me
Don't just take my word for it. Here's what my clients have to say about working with me on their full-stack development projects.
"By far one other best full stack custom software developers I have worked with! Wholeheartedly recommend!"
Seth B.
Scisbo
"Working with Selmir has been nothing short of amazing. Very clear communication from the start, Selmir is very patient and made sure everything was in order for each milestone. We developed a Zapier integration between Kajabi, Stripe and Discord, and everything runs smoothly. I highly recommend his work to anyone that wants quality results."
Guillaume Hucheloup
Momentum Research Limited
"It was a pleasure to work with Selmir. He helped figure out all of the detail that project needed and built a great functional prototype that has been extremely useful."
Graham Shillington
Founder
Next Mind
"He done a fantastic job in just two days. It was a pleasure working with him."
Jay Siddik
CEO
Byte
"Selmir is a stellar freelancer. I would recommend him to anyone. Serious, reliable with great communication. A pleasure to work with him every step of the way."
Guillaume Hucheloup
Momentum Research Limited
"Selmir went above and beyond what was requested of him and has been an absolute pleasure to work with. I look forward to working with him again in the future."
Conner Dunda
Satlantis Studios
Software DevelopmentInsights & Tutorials
Explore my latest thoughts on full-stack development, React/Next.js, Spring Boot, and modern web development practices.
Need Expert Development Services?
Ready to implement these best practices in your project? Let's discuss how I can help you build scalable, high-performance web applications.
Start Your ProjectFrequently AskedQuestions
Got questions? I've got answers. Here are some common questions about my full-stack development services and process.
I specialize in full-stack development with Next.js/React.js frontend, Spring Boot backend, MongoDB database, and Redis caching. My expertise includes modern web technologies, microservices architecture, and database optimization.
Project timelines vary depending on complexity and scope. A simple Next.js/React.js application might take 2-4 weeks, while a complex full-stack system with Spring Boot and MongoDB could take 2-6 months. I'll provide a detailed timeline during our initial consultation.
Absolutely! I'm experienced in working with legacy code, debugging existing applications, and improving performance. I can also help refactor and modernize older codebases, integrate new technologies, and optimize database queries.
My process includes requirements analysis, system architecture design, database schema planning, backend API development with Spring Boot, frontend development with Next.js/React.js, testing and integration, and deployment with ongoing support.
Yes, I offer ongoing maintenance packages that include updates, security patches, performance monitoring, database optimization, and technical support. This ensures your application continues to run smoothly and efficiently.
I use tools like Slack, email, and video calls for regular communication. I provide weekly progress updates and am always available for urgent questions or concerns about your Next.js/React.js or Spring Boot application.
Yes! I specialize in MongoDB optimization, Redis caching strategies, and database performance tuning. I can help design efficient schemas, implement proper indexing, and set up caching layers to improve your application's performance.
Yes, I work remotely with clients worldwide. I'm experienced in remote collaboration and use modern tools to ensure effective communication and project delivery regardless of location.
Still Have Questions?
Don't see your question here? Feel free to reach out and I'll be happy to answer any questions you have about my services or process.
Contact MeLet's WorkTogether
Ready to start your next full-stack project? I'd love to hear about your ideas and discuss how we can bring them to life with Next.js/React.js, Spring Boot, MongoDB, and Redis.
Send me a message
Contact Information
⚡ Quick Response
I typically respond to messages within 24 hours. For urgent projects, feel free to reach out via phone or Telegram.