Full Stack Developer & UI/UX Designer | MERN Stack & ASP.NET | API Expert

@OutsourceMan

⭐⭐⭐⭐⭐ Review project goals and define architecture using MERN Stack or ASP.NET based on scalability, performance, and security requirements. Create UI/UX wireframes and user flows to ensure an intuitive, responsive, and modern interface before development begins. Develop a clean frontend using React.js with optimized components and responsive design for all devices. Build a secure backend with Node.js/Express or ASP.NET, implementing structured APIs and scalable business logic. Design optimized MongoDB/SQL database schemas to ensure fast queries, data integrity, and future scalability. Implement RESTful APIs for seamless integration with web, mobile, or third-party services. Add chatbot automation and engagement tools where required to enhance user interaction. CnELIndia ensures structured project execution, testing, deployment, and quality assurance. Raman Ladhani coordinates technical planning, milestone tracking, and delivery to ensure the project is completed efficiently and on schedule.

@pvsysgroupinc

I'm happy to meet you! Sushant here, and I have over 16 years of experience as a Full Stack Developer with an emphasis on MongoDB, Node.js, and React.js - all key components of your desired project. In addition, I've worked under my own company - no outsourcing or middlemen - for 33 years in the global market. This correlates with your desire for direct communication and ownership of the work being done. Fittingly enough, that's exactly what I deliver. In terms of skills, my projects have amassed over €500K in earnings on Freelancer alone. Working alongside clients from 200+ countries not only gave me an understanding of different business styles, but honed my problem-solving skills and adaptability to ensure we find the harmonious rhythm needed for your project success. Furthermore, I not only design and develop websites, but also desktop and mobile applications proficiently using any technology you require. What sets me apart is not just my technical expertise in MERN Stack development, but my ability to provide holistic solutions. From ensuring the efficient design and security of scalable databases to creating modern user interfaces that guarantee a great user experience - a skill that compliments both my front end and backend proficiencies alike. Allowing me to work on your project means entrusting it to someone who values clean code architecture, timely delivery and responsive communication. So let's actualize your vision together

@vishal1145

Your API architecture will fail under concurrent load if you're not implementing request queuing and connection pooling from day one. Most MERN apps I've inherited had race conditions in MongoDB writes that caused data corruption during traffic spikes. Before I propose the stack, I need clarity on two things - what's your expected concurrent user count at launch versus 6 months out? And are you handling real-time features like live notifications or just standard CRUD operations? This determines whether we need WebSocket infrastructure or can stick with REST. Here's the architectural approach: - MERN STACK: Build a stateless API layer with Redis session management and implement MongoDB transactions to prevent dirty reads during concurrent updates. - ASP.NET INTEGRATION: Set up a hybrid architecture where .NET handles compute-heavy operations (PDF generation, data processing) while Node handles real-time features - I've done this for 4 clients to reduce server costs by 35%. - API DEVELOPMENT: Design rate-limited endpoints with JWT refresh tokens and implement idempotency keys to prevent duplicate transactions during network retries. - DATABASE DESIGN: Index your MongoDB collections based on actual query patterns and set up read replicas to offload analytics queries from your primary database. - REACT.JS: Build a component library with lazy loading and code splitting to keep initial bundle size under 200KB - critical for mobile conversion rates. I've built 8 production systems handling 50K+ daily users across fintech and e-commerce. I don't take on projects where scaling strategy isn't defined upfront. Let's schedule a 20-minute call to walk through your data flow and identify bottlenecks before we commit to architecture.

@DeveloperStation

Hi there, I’ve been developing web applications for over 15 years, with extensive experience in both front-end and back-end technologies. I’ve worked with popular frameworks like Laravel, CodeIgniter, WordPress, and Vue.js, and have integrated various third-party APIs, including payment gateways, social logins, and more. As a full-stack developer, I’m equally comfortable with server management and can handle everything from CI/CD pipelines to server security. I’m also a strong advocate for Agile methodologies, which I believe lead to better product outcomes. Let’s schedule a quick 10-minute call to discuss your project in more detail and see if I’m the right fit for your needs. I’m looking forward to hearing more about your exciting project. Best regards, Adil

@Aaleen110

Hi Mansi, I noticed you're looking for a versatile full-stack expert who can bridge the gap between robust backend logic—be it MERN or ASP.NET—and high-end UI/UX design. Having recently engineered a complex SaaS platform that integrated .NET Core microservices with a React-based dashboard, I specialize in creating seamless, API-driven architectures that do not compromise on aesthetic precision or user flow. My focus is on delivering a technical product that feels intuitive to the end-user while maintaining enterprise-grade stability under the hood, ensuring that your application is both scalable and visually compelling from day one. My approach begins with a comprehensive UI/UX discovery phase in Figma to establish a clean, responsive design system before the development environment is even initialized. For the implementation, I will architect a RESTful API structure using Node.js/Express or ASP.NET Core, prioritizing JWT-based security and optimized database indexing in MongoDB or SQL Server for peak performance. I utilize modular React components for the frontend to ensure long-term maintainability, integrating Redux or Context API for state management to handle complex data interactions across your entire application ecosystem efficiently. Every layer of the stack will be optimized for speed, security, and a fluid user experience. To ensure we hit the ground running, do you have a firm preference between the MERN stack or ASP.NET for this specific build, or are you looking for a recommendation based on your long-term scaling needs? Additionally, will the API layer require heavy integration with external third-party gateways, or are we focusing on custom internal data orchestration? I am available to jump on a brief chat or a call to align on your technical roadmap and discuss how we can best translate your vision into a high-performing reality.

@Syedh1998

I saw that you’re looking for a developer who can handle both strong backend systems and clean UI/UX, and that’s exactly the type of work I specialize in. I build full-stack web applications using modern technologies like MERN and scalable backend architectures, focusing on performance, security, and user-friendly design. Whether it’s a custom web application, e-commerce platform, or API-based system, I handle the entire process from UI design to backend development and database architecture. My goal is always to deliver clean, maintainable code and a smooth user experience. If you’d like, we can quickly discuss your project requirements and I can suggest the best technical approach to build it efficiently. Looking forward to working with you. ? Syed

@SkillCrafts

Hi Mansi, I noticed you're looking for a developer who can bridge the gap between high-end UI/UX design and robust back-end logic across both MERN and ASP.NET environments. Having recently led a project that migrated complex enterprise data into a modern React architecture, I understand the nuances of maintaining data integrity while delivering a pixel-perfect user experience. My background as a full-stack engineer aligns perfectly with your requirement for an API expert who can ensure high performance and scalability across these diverse frameworks. To ensure this project scales effectively, I will begin by wireframing the UI/UX in Figma, focusing on intuitive user journeys before transitioning into development. For the MERN stack components, I’ll implement Redux for state management and JWT for secure authentication, while utilizing ASP.NET Core for high-performance RESTful APIs where enterprise-level data handling is required. I prioritize clean, modular code and will implement Swagger for comprehensive API documentation to simplify future maintenance. My approach integrates rigorous unit testing and optimized CI/CD pipelines to ensure every deployment is stable and fully optimized for peak performance. Since you're utilizing both MERN and ASP.NET, are you planning to integrate these into a unified ecosystem or are they separate modules? I’d also like to know if you have specific third-party APIs that must be prioritized during the initial sprint. I am available for a brief conversation to align on your technical roadmap and discuss how my dual expertise in design and engineering can best support your vision—let’s connect when you have a moment to discuss the next steps.

@DigitalNightOwl8

Hello there , Good evening! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in MERN, Website Design, Node.js, Full Stack Development, Database Design, MongoDB, ASP.NET, MERN Stack, API Development and React.js. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Looking forward to serve you

@nicolasalexandro

Hey — saw your post about needing a Full Stack Developer & UI/UX Designer with MERN, ASP.NET, and strong API skills. Blending clean UI/UX with solid backend structure is usually where projects slip — the app works, but the experience feels clunky or inconsistent. Quick question before I suggest an approach: Is this for a brand-new product, or are you improving an existing app/codebase? I’ve led full-stack builds where I owned both the React/UI layer and the API/architecture (including .NET backends), so I’m used to keeping design, performance, and scalability aligned. If you share your current designs, repo, or a short spec, I can review it and tell you what’s realistic in terms of scope and timeline.

@craigd43

As a developer who excels in Node.js, React.js, and Vue.js, I've proven my ability to masterfully handle the full-stack responsibilities of web development. With an emphasis on efficiency and scalability, I'm highly adept at crafting intuitive, user-friendly interfaces that elevate user experiences without compromising functionality. This is precisely why I believe I'm an excellent fit for your project. Proficient in leveraging Node.js and React.js within the MERN stack, I can proficiently navigate the array of tasks entailed in full-stack development: from frontend-centric designs to complex backend solutions. Moreover, my skill set extends beyond pure development – I actively engage with UI/UX principles to ensure every aspect of the design aligns with your project goals. In summary, by choosing me you're tapping into a resource that has demonstrated time and time again their ability to deliver results that are not only functional but also visually engaging. Let's spearhead your project together and bring your ideas to life with utmost passion and proficiency!

@KarthikTechCon

Hello Mansi, I’m **Karthik**, a **Full-Stack Architect with 15+ years of experience** building scalable web platforms and mentoring development teams across **MERN, .NET, and API-driven architectures**. Your profile shows strong fundamentals, and I can help refine and structure it into a more **client-focused, conversion-ready freelancer profile**. **How I can help you improve:** • **Optimize your freelancer profile** to highlight strengths in MERN, ASP.NET, and UI/UX design. • Restructure your description to **focus on client problems and solutions**, not just technologies. • Improve positioning for **web apps, eCommerce systems, APIs, and chatbot integrations**. • Suggest **portfolio presentation strategies** to attract higher-value projects. • Refine messaging so your profile looks **more experienced and professional**, increasing client trust. With my experience in **building enterprise applications and consulting for developers**, I understand what clients look for when hiring full-stack engineers. Happy to review your profile and help you **position your skills more effectively to win projects faster**. Best regards, **Karthik** 15+ Years | Full-Stack Architecture | Developer Consulting ?

@NareshJoshiTech

Hello, Hope you’re doing well! Thank you for reviewing my proposal. I understand you’re looking for a Figma designer, and I’d love to help. I’m an experienced graphic and UI/UX designer skilled in Figma, Adobe XD, Photoshop, Illustrator, and CorelDRAW. I’ll provide you with unique, professional, and user-friendly designs within your required timeline and ensure high-quality results that match your brand style. Let’s connect to discuss your ideas and style preferences so I can get started right away. Looking forward to hearing from you. Warm regards, Naresh Joshi

@mariamz24

Hi, We went through your project description and it seems like our team is a great fit for this job. We are an expert team which have many years of experience on Website Design, Node.js, ASP.NET, React.js, Full Stack Development, MongoDB, Database Design, API Development, MERN Stack, MERN Lets connect in chat so that We discuss further. Thank You

@dushyant317

I have over 13 years of professional experience working on similar projects and have strong expertise in the required technologies in development as u required. I focus on delivering high-quality, scalable, and reliable solutions while maintaining clear communication and meeting deadlines. My experience across multiple complex projects allows me to quickly understand client requirements and implement efficient solutions. I am confident that my skills and proven track record will help deliver excellent results for your project.

@mhmamun360

Hi, I see you’re offering full-stack development using the MERN stack and ASP.NET along with UI/UX design to build scalable and visually polished web applications. The goal would be to translate project requirements into a clean architecture where the frontend delivers a responsive user experience while the backend handles secure APIs, database structure, and integrations efficiently. I typically focus on building maintainable systems with clear documentation so future updates and scaling remain straightforward. I regularly work on web projects involving modern frontends, API integrations, and database-driven applications with strong attention to performance and usability. If helpful, I can also assist in planning the system structure early to avoid scalability or performance issues later. Happy to discuss your project requirements and timeline. https://www.freelancer.com/u/mhmamun360 Best regards, Injaazh

@ibrahiman58

Timeline: 2 weeks | Budget: $12 per hour Hi there. Because your project is my major, I think I am a right person for your project. I will architect a clean, scalable MERN or ASP.NET backend tailored to your functional requirements, ensuring robust performance and security. The frontend will be built with React, employing modern UI/UX principles to deliver an intuitive, responsive interface across devices. For data management, I will design optimized MongoDB or SQL schemas, implementing efficient queries and proper indexing. I will develop RESTful APIs and integrate any needed third‑party services, including chatbot functionality, with thorough documentation. All code will follow best practices, include unit tests, and be delivered with clear version control for seamless handover. I hope to hear from you. Thank you.

@abhis32

Hello, I’d be happy to assist with your project. I have strong experience in full stack development using the MERN stack (MongoDB, Express, React, Node.js) and building scalable APIs and modern responsive interfaces. I can help design and develop clean, efficient, and user-friendly web applications, including database architecture, secure API integrations, and optimized frontend performance. I focus on writing maintainable code and delivering reliable solutions that meet both functional and design requirements. I’m available to start immediately and can work up to 34 hours per week. I’d be glad to discuss your project requirements and help bring your idea to life. Looking forward to collaborating with you. Best regards.

@RicardoR297

Having spent over 6 years in the field, I am experienced and comfortable owning features end to end - exactly as you specified in your project description. Alongside my Fluent utilization of Python, Java, C#, JavaScript, and TypeScript, I have had hands-on experience specifically within React.js and Angular - two cornerstones of modern web development. Furthermore, my proficiency in API-driven architectures aligns with the need to design, build, and integrate APIs for seamless web communication as stated in your project description. Moreover, my ability to craft user-centric interfaces perfectly aligns with your need to build intuitive frontends. Lastly, I've got a strong emphasis on clean code, performance, scalability and clear communication - which plays a direct role in ensuring that projects are not only delivered on time but also precisely aligned with client specifications. I'm excited about the possibility of working together; let's discuss your project requirements and collaborate on building something extraordinary.

@kirwar1

Hi Mansi, I am a highly skilled Full Stack Developer and UI/UX Designer with extensive experience in both the MERN Stack (MongoDB, Express, React, Node.js) and the ASP.NET/.NET ecosystem. I specialize in building scalable web applications and crafting intuitive user interfaces that prioritize user experience.