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$16/hr
97%
Job Success
$100K+ earned
Available now
Start of list.
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Ram S.
has worked
.
Senior .NET Full-Stack Developer with 8+ years of experience building SaaS platforms, ERP systems, REST APIs, AI-powered applications, and enterprise software used by thousands of users. I help businesses launch scalable, secure, and cloud-ready solutions using ASP.NET Core, C#, Azure, React, Angular, and modern AI technologies.
My expertise spans ASP.NET Core, .NET 8/9, C#, microservices, cloud infrastructure, enterprise integrations, and modern frontend frameworks including React, Angular, Blazor, and Next.js. I have successfully delivered scalable applications ranging from fintech and logistics platforms to healthcare, eCommerce, AI-powered SaaS products, and enterprise workflow systems.
In addition to backend and frontend engineering, I have strong experience integrating AI-powered solutions into enterprise applications, including intelligent chatbots, recommendation engines, predictive analytics, workflow automation, computer vision, and AI-assisted decision systems. I have worked with AI integrations, automation frameworks, and cloud AI services to improve operational efficiency and user engagement.
Languages
C#, ASP.NET Core, .NET Framework, .NET 8/9, TypeScript, JavaScript (ES6+), SQL, T-SQL, Python, HTML5, CSS3, Dart, JSON
Frontend Technologies
React.js, Next.js, Angular, Blazor, Razor Pages, MVC, Bootstrap, Tailwind CSS, Material UI, Shadcn/UI, jQuery
Backend & Frameworks
ASP.NET Core MVC, ASP.NET Web API, Entity Framework Core, LINQ, SignalR, MediatR, Dapper, Minimal APIs, gRPC, MassTransit, RabbitMQ, Hangfire, Quartz.NET, Node.js, Express.js, NestJS
Cloud, DevOps & Infrastructure
Microsoft Azure, Azure DevOps, AWS Services, Docker, Kubernetes, GitHub Actions, Firebase, Cloud Functions, IIS, Nginx, CDN & Security Platforms
Databases & Storage
Microsoft SQL Server, PostgreSQL, MySQL, MongoDB, Redis, DynamoDB, SQLite, Firebase Firestore, Elasticsearch, Cloud Storage Solutions
Integrations & APIs
Payment Gateways, Logistics APIs, Shipping Integrations, GPS & Fleet Tracking Systems, ERP/CRM Integrations, Marketplace APIs, Communication Platforms, AI Services, Authentication Providers, Real-time Notification Systems
Tools & Platforms
Visual Studio, VS Code, Git, GitHub, Bitbucket, Jira, Postman, Swagger/OpenAPI, Docker Desktop, Azure Portal, Firebase Console
Architecture & Methodologies
Microservices Architecture, Clean Architecture, Domain-Driven Design (DDD), CQRS, Event-Driven Architecture, SOLID Principles, MVC, MVVM, Agile, Scrum, Kanban
Core Expertise
• Enterprise SaaS Platforms
• Fintech & Payment Applications
• Logistics & Transportation Management Systems
• Fleet Management & Real-time Tracking
• eCommerce & Marketplace Solutions
• Healthcare & Telemedicine Platforms
• AI-Powered Applications
• CRM / ERP Systems
• Booking & On-demand Platforms
• IoT & Device Integrations
• Warehouse & Inventory Management
• Multi-tenant Applications
• Secure API Development
• Cloud-native Applications
• Real-time Applications & Notifications
AI development:
• OpenAI API
• GPT-4o
• RAG
• Vector Databases
• AI Agents
• LangChain
• MCP
• Cursor AI
• Workflow Automation
• AI Chatbots
Associated with
CS Soft Solutions (India) Pvt. Ltd.
$6M+
earned
$25/hr
100%
Job Success
$20K+ earned
Start of list.
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Muhammad Y.
has worked
.
Senior Angular & Full Stack Developer (8+ yrs) – I build scalable, secure, and user-friendly apps for finance, SaaS, and enterprise platforms. From client portals to dashboards, I turn complex ideas into clean, reliable solutions.
I’m a Senior Angular & Full Stack Engineer with 8+ years of experience delivering enterprise-grade applications across finance, insurance, and SaaS. My focus is on creating solutions that are not only technically strong but also drive real business impact.
What I can help you with:
Frontend: Angular (2–20), TypeScript, PrimeNG, Angular Material, Ag-Grid, Highcharts, ApexCharts
Backend: REST APIs, Node.js/TypeScript, .NET Core, C#, MongoDB, MSSQL
Security & Integrations: JWT Authentication, CAS/SAML SSO, Payment Gateways, third-party APIs
UI/UX: HTML5, CSS3, SCSS, responsive and maintainable design
Agile Collaboration: GitHub/GitLab/Bitbucket, Jira, Trello, Slack, Azure DevOps
Some recent projects:
🚀 Built an Enterprise Compliance Dashboard (Angular + PrimeNG + Highcharts) → reduced reporting time by 30%
💳 Delivered a Finance CRM & Client Portal (Angular + .NET Core + SSO) → streamlined workflows and boosted adoption
📊 Created a Pet Sales SaaS App (Angular-Highcharts + Material Table) → gave daily sales visibility and better decision-making
I believe in clear communication, reliability, and long-term partnerships. If you’re looking for someone who can combine deep technical expertise with business understanding, I’d be happy to help bring your project to life.
$27/hr
84%
Job Success
$10K+ earned
Start of list.
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Vitali S.
has worked
.
I have been working as an Full-stuck (Front-end, Back-end) Developer since October
2020 (6+). I have been dealing with the some big projects.
1. PaymantTraker - application of payment getting (experience 3
month) (Angular 9, RxJs)
2. AIR(smartstream) - big fintex application.(experience more 4
years) (Angular 10 - 19, RxJs, NGRX, WebSocket, ngChart, Lyxon, Ag-Grid)
3. LMS - education platform (project from scratch) (Angular 15, RxJs,
NgPrime)
4. Inventory - equipment storage platform as a fullstack developer
(Angular 15, NodeJS16, postgress, Jest)
5. TRKR - tracker corporation of America(Angular 15, NestJs, postgress, Ag-Grid)
6. Astroideal - redisign project(Angular 16, NodeJs MySql, Puppitier)
My responsibilities involve:
* creating new applications with angular,
* fixing bags,
* refactoring code,
* updating dependencies.
In the projects I apply the following dependencies: Angular, React, NodeJs, NestJS, Postgress, SQL
Typescript, NgRX, RXJS, Lyxon, NG Chart, AG-Grid and other.
My level of English has been estimated as B2.
$35/hr
93%
Job Success
$100K+ earned
Available now
Start of list.
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Pankaj M.
has worked
.
𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 Plus || 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 Full Stack 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫| | 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 𝐑𝐚𝐭𝐢𝐨 || 𝟒𝟎𝟎𝟎+ 𝐔𝐩𝐰𝐨𝐫𝐤 𝐇𝐨𝐮𝐫𝐬 C#, .𝐍𝐄𝐓 𝐂𝐨𝐫𝐞, .𝐍𝐄𝐓 𝐌𝐕𝐂, 𝐀𝐒𝐏.𝐍𝐄𝐓 𝐂𝐨𝐫𝐞, 𝐀𝐒𝐏.𝐍𝐄𝐓 𝐌𝐕𝐂, 𝐀𝐧𝐠𝐮𝐥𝐚𝐫, 𝐑𝐞𝐚𝐜𝐭, 𝐂𝐥𝐨𝐮𝐝 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐚𝐧𝐝 𝐖𝐞𝐛 𝐀𝐏𝐈𝐬
I’m a dedicated full-stack developer, bringing over 10 years of experience to the table. My journey in tech has been fueled by a boundless passion for solving puzzles and an unyielding commitment to excellence. Specializing in the full spectrum of web and software development, I've navigated the complex landscapes of client needs and technological evolutions to deliver solutions that resonate with users and drive business success.
🔧 𝐌𝐲 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐓𝐨𝐨𝐥𝐛𝐨𝐱:
◾ 𝐂𝐨𝐫𝐞 𝐏𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐢𝐧𝐠 𝐋𝐚𝐧𝐠𝐮𝐚𝐠𝐞𝐬: Mastery in C#, JavaScript, TypeScript, SQL, HTML5, and CSS3, ensuring a solid foundation for any project.
◾ 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤𝐬 𝐚𝐧𝐝 𝐋𝐢𝐛𝐫𝐚𝐫𝐢𝐞𝐬: Proficient in .NET Framework, .NET Core, ASP.NET, ASP.NET MVC, ASP.NET Core, and Entity Framework (including Core). My front-end expertise spans Angular (incl. Angular 10), React, Vue.js, Knockout.js, JQuery, with a flair for Bootstrap and Twitter Bootstrap 3 design.
◾ 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐓𝐨𝐨𝐥𝐬 𝐚𝐧𝐝 𝐈𝐃𝐄𝐬: Skilled in navigating Visual Studio (2017, 2022), Visual Studio Code, leveraging Git, GitHub, Bitbucket for version control, and efficient in project management tools like Jira and Trello.
◾ 𝐖𝐞𝐛 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐚𝐧𝐝 𝐔𝐈/𝐔𝐗: From front-end to back-end, including ASP.NET Web API, WCF, and UI/UX design tools (Figma, InVision, Sketch, Adobe XD, Maze), I craft engaging and robust online experiences.
◾ 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬: Deep understanding of SQL Server, MySQL, PostgreSQL, SQLite, MongoDB, and adept at database design and management with tools like Entity Framework, LINQ, Dapper, and NHibernate.
◾ 𝐂𝐥𝐨𝐮𝐝 𝐂𝐨𝐦𝐩𝐮𝐭𝐢𝐧𝐠 𝐚𝐧𝐝 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬: Versatile in cloud services and architecture, including AWS, Microsoft Azure, Google Cloud Platform, with a keen eye on SaaS solutions and cloud infrastructure.
◾ 𝐀𝐏𝐈𝐬 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐚𝐧𝐝 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧𝐬: Experienced in integrating a wide range of APIs, including payment systems (PayPal, Stripe, Amazon Payments) and social media (Facebook API, Twitter API), ensuring seamless functionality and user experience.
🎯 𝐖𝐡𝐲 𝐈 𝐒𝐭𝐚𝐧𝐝 𝐎𝐮𝐭:
◾ 𝐒𝐭𝐫𝐚𝐭𝐞𝐠𝐢𝐜 𝐏𝐫𝐨𝐛𝐥𝐞𝐦-𝐒𝐨𝐥𝐯𝐢𝐧𝐠: Each line of code I write is aimed at addressing real-world challenges. My approach is not just about delivering code but ensuring that it aligns with your business goals and market trends.
◾ 𝐂𝐥𝐢𝐞𝐧𝐭-𝐅𝐢𝐫𝐬𝐭 𝐌𝐢𝐧𝐝𝐬𝐞𝐭: Building long-term relationships is at the heart of what I do. I pride myself on understanding your needs, offering personalized solutions, and ensuring that your investment in technology pays dividends.
◾ 𝐈𝐧𝐧𝐨𝐯𝐚𝐭𝐢𝐨𝐧 𝐚𝐭 𝐂𝐨𝐫𝐞: Staying ahead of the curve is crucial. From exploring emerging technologies such as OpenAI and ChatGPT to implementing modern cloud and DevOps practices, I bring innovation that keeps your solutions relevant and efficient.
◾ 𝐂𝐮𝐬𝐭𝐨𝐦 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 𝐓𝐚𝐢𝐥𝐨𝐫𝐞𝐝 𝐭𝐨 𝐘𝐨𝐮𝐫 𝐍𝐞𝐞𝐝𝐬: Your vision and business objectives are unique. I dive deep into understanding your specific challenges to deliver customized, scalable, and robust solutions.
◾ 𝐀𝐠𝐢𝐥𝐞 𝐚𝐧𝐝 𝐀𝐝𝐚𝐩𝐭𝐚𝐛𝐥𝐞 𝐀𝐩𝐩𝐫𝐨𝐚𝐜𝐡: The tech landscape is always changing, and so are your needs. My agile methodology ensures that your projects remain on the cutting edge, adaptable to new trends and requirements.
◾ 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐚𝐧𝐝 𝐂𝐨𝐥𝐥𝐚𝐛𝐨𝐫𝐚𝐭𝐢𝐨𝐧 𝐚𝐭 𝐈𝐭𝐬 𝐁𝐞𝐬𝐭: I believe that the success of a project lies in clear communication and collaborative efforts. I ensure a transparent process where your input and feedback are valued every step of the way.
🚀 𝐋𝐞𝐭’𝐬 𝐁𝐫𝐢𝐧𝐠 𝐘𝐨𝐮𝐫 𝐈𝐝𝐞𝐚𝐬 𝐭𝐨 𝐋𝐢𝐟𝐞
Embark on a journey to transform your digital aspirations into reality. Whether it’s building from scratch or enhancing an existing platform, I’m here to make your vision a success with a touch of innovation, excellence, and strategic insight.
𝐑𝐞𝐚𝐝𝐲 𝐭𝐨 𝐄𝐥𝐞𝐯𝐚𝐭𝐞 𝐘𝐨𝐮𝐫 𝐃𝐢𝐠𝐢𝐭𝐚𝐥 𝐏𝐫𝐞𝐬𝐞𝐧𝐜𝐞?
Let’s connect! Click '𝐈𝐧𝐯𝐢𝐭𝐞 𝐟𝐨𝐫 𝐉𝐨𝐛' or drop me a '𝐌𝐞𝐬𝐬𝐚𝐠𝐞'. Together, we can achieve the extraordinary.
$60/hr
94%
Job Success
$1M+ earned
Available now
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Yurii B.
has worked
.
✅ 15+ years of overall programming experience.
🗃 50+ successfully completed projects on Upwork.
🎓 Master's degree in Applied Mathematics and Informatics.
Specialize in:
💎 Web Development
💎 Desktop Development for Windows
💎 Mobile Development for iOS / Android / Cross-platform
💎 MS Dynamics 365 / Salesforce
💎 UI / UX Design
💎 VR & AR Development using Unreal Engine / Unity 3D
💎 Artificial Intelligence/Machine Learning
💎 Project / Product Management
💎 Technical Oversight / Solution Architecture
Expert in: C#, JavaScript, TypeScript, MS SQL, MySQL, PostgreSQL, MongoDB, ADO.NET, Entity Framework, OData, WCF Services, SOAP, REST, ASP.NET, ASP.NET MVC, ASP.NET Core, WebAPI SignalR, WinForms, WPF, ClickOnce, WinServices, MSMQ, DirectX/OpenGL, 3D Graphics, HTML, CSS, JavaScript, JQuery, Angular, React, Blazor, Vue, ElasticSearch/Solr.NET/Lucene, Redis, Azure, AWS.
$20/hr
100%
Job Success
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Hoang N.
has worked
.
Hello,
I am a full stack software developer, freelancing world wide. I apply SDLC, OOAD, SOLID and other software craftsmanship practices.. but not forget to use KISS principle.
I’m experienced in creating web applications, web services, specializes in scalable, enterprise-level application development and engineering solutions for exceptionally high throughput.
Over 10 years of experiences in technical consultant, and architect, specializes in full-stack, highly scalable, real-time data services, I have delivered top quality technical architecture, programming, testing and solutions for complex problems on-time and within budget.. I'm an Agile Kanban practitioner who loves to collaborate on development projects.
Languages and Frameworks: .Net Core, C#, Nest js, Next js, Python, Node.js, Angular, ngRx, React, Redux, Mobx, Vue js, Knockout.js, Cordova , Express.js, Gulp.js, Mean Stack, ASP.Net MVC, C#, REST API, Grunt, Javascript, Jquery, HTML5, CSS, Bootstrap, Material Design, GraphQL , MongoDB, PostgreSQL, Test-driven Development (TDD), Software Architecture, SAAS, Microservices, Serverless, AWS, Azure Cloud Services, Azure Pipeline, CI/CD DevOps, Docker, Kubernetes.
Highly skilled and experienced in:
. Web User Interface, User Experienced modern design and implementation
. Database creation, integration, and management
. Using back-end frameworks to build server-side services, Web API, Restful service implemenetation and integration
. Cloud server integration, especailly Azure
. Content management system (CMS) development, deployment, and maintenance
. Data analysis and reporting, visualization and business intelligent with Power BI
. Architect .NET solutions. Well-versed in .NET frameworks, Web/Windows Services, and Team Foundation Servers, GIT
. Gathering business requirements, completing key architecture design, and overseeing low-level and high-level design and documentation across the software development lifecycle.
I'm working with agility, cooperation with trust and quality, experienced in Scrum Agile.
I'm looking for long-term cooperation in freelancing work with you !
Thank you in advance for your time and consideration.
$30/hr
100%
Job Success
$90K+ earned
Start of list.
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Prince B.
has worked
.
Fullstack Web Developer | LAMP • MEAN • MERN | AI-Accelerated Development (Claude, Cursor)
I'm a Fullstack Web Developer with a BCA and 5+ years of experience building production-grade web applications across LAMP, MEAN, and MERN stacks. Over the years, I've delivered projects across E-commerce, Loyalty Program Management, and FinTech domains where reliability, security, and clear communication aren't optional.
I now build with AI-assisted workflows (Claude, Cursor) integrated into my development process this means faster turnaround, more thorough code review, fewer bugs slipping through, and more time spent on your actual business logic instead of boilerplate. You get the speed of AI tooling with the judgment of a developer who's shipped real products for 5+ years.
What you can expect working with me:
✓ Full dedication to your project — not juggled as a side task
✓ On-time delivery and fast, clear responses
✓ Clean, well-commented, maintainable code
✓ Transparent communication throughout — no disappearing acts
✓ AI-augmented development for faster delivery without sacrificing code quality
Recent projects:
🔷 M-Wise — Loyalty Program Management platform
🔷 NextBank — FinTech project
🔷 Emirates NBD — FinTech project
🔷 Potrashot — SaaS product for photographers
I'm always learning new frameworks, new tools, new AI workflows because your project's goals come first, not my comfort zone.
Let's talk about what you're building.
Thanks,
Prince
Associated with
Dadword IT
$2K+
earned
$40/hr
100%
Job Success
$700K+ earned
Available now
Offers consultations
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Yury N.
has worked
.
🐇🎩 Building products is like magic: instead of rabbits, I pull working software out of requirement docs.✨
Top Rated Plus on Upwork, top 3% globally
⚡ WHAT YOU GET
▸ 12+ Full Stack Developer React Node | AI development | SaaS Developer | MERN stack
▸ 60+ delivered projects across AI SaaS, CRM systems, dashboards, automation platforms, healthcare, legal tech, real estate, e-commerce, trading software
▸ 15+ AI-powered SaaS MVPs, AI CRM systems, RAG tools, OCR/PDF processing, OpenAI and Claude integrations built from validation to launch
▸ 25+ scalable React, Next.js, Node.js, Python AI backend, PostgreSQL, Stripe, AWS, Docker builds, full technical ownership, secure architecture, production-ready delivery as a Full Stack AI SaaS Developer
⚡ ACHIEVEMENTS | CLIENT WINS FROM AI SAAS & FULL STACK DEVELOPMENT
▸ 26-day ROI recovery recruitment agency launched a Recruiting SaaS Platform with CRM automation, 2x faster candidate workflows
▸ 93% faster estimation construction business reduced quoting time from 8 hours to 30 minutes with a custom Construction Estimator Web App
▸ #4 Product of the Day legal tech founder launched an AI Legal Assistant, RAG-powered document search, OpenAI integration, AI workflow automation
▸ 5+ secure healthcare platforms med spa businesses improved provider/patient workflows with role-based access, admin dashboards, API integration
▸ 10+ CRM & trading systems replaced manual operations with custom CRM platforms, trading dashboards, reporting tools, scalable workflow automation
⚡As a Full stack AI SaaS developer I can support with:
▸ AI-powered SaaS MVPs, product validation
▸ AI agent workflow platforms, workflow automation system
▸ AI-powered Custom CRM system, platform
▸ AI-enabled admin dashboard, panel, machine learning
▸ Role-based workflow platform secure permissions
▸ Secure multi-user web application, scalable backend system
▸ Booking and scheduling platform service businesse
▸ Provider / patient workflow systems healthcare solution
▸ Multi-stage automation workflows complex processe
▸ RAG-powered document intelligence, search system
▸ LLM-powered data processing using openai, modern AI tool
▸ AI-assisted analytics, reporting
▸ OCR and PDF processing pipeline
▸ Rule-based insight engines
▸ Secure backend API development, Third-party API integration
▸ Multi-tenant SaaS platforms workspace isolation
▸ Dashboard, data visualization system
▸ HIPAA / GDPR-compliant platform
⚡ MY CORE STACK as a Full stack Web Developer | Full stack developer React Node | Full stack Developer AI
React, Next.js, Node.js, Python, JavaScript, Supabase, PostgreSQL, MySQL, MongoDB, AWS, Docker, nginx, Stripe, AI tools like Openai, Claude, LangChain. I also work with laravel, PHP when a project requires a Full stack developer laravel or integration into an existing system.
As a Full stack developer SaaS ( full stack developer ai ) I cover full product delivery: frontend, backend, infrastructure, APIs, and AI logic. I can work as a React developer, Front end developer, Backend developer, Web developer python, React web developer, Full stack web developer depending on the scope. On the frontend, I work with HTML, CSS 3, Tailwind CSS, Vue.js, Angular, Bootstrap for specific stacks or legacy support.
For SaaS products, I often work with full stack node.js react development, building React and Node.js SaaS applications with dashboard, admin panel, and secure APIs. I also work as a Full stack developer node | Full stack developer node js, focusing on performance and scalable architecture.
When AI is involved, I support projects as a python developer with Python AI backend development, including RAG systems, OCR pipelines, document processing, intelligent automation
I also have experience working with mobile app development and can contribute as a React Native developer, building cross-platform apps, react native integrated with backend systems and APIs
In addition, I've worked as a full stack developer shopify, wordpress developer workflows, python full stack developer, front end developer react, full stack developer php and niche integrations, including Lazada developer-related marketplaces, helping businesses extend their platforms with custom features, payments and automation.
What sets me apart is product thinking. As a technical partner, cto-level contributor, I help define Software Architecture & Design, avoid unnecessary complexity, build solutions that are ready for real users.
I also collaborate on web design, ui ux web design, ux designer, ui ux web designer workflows to ensure products are intuitive and easy to use.
If you need full stack web development, full stack saas architecture, AI-powered features, reliable Full stack website developer, Full stack developer saas, Full stack AI SaaS developer, I can help you build and scale your product.
💬 Message me with your idea, I’ll share a relevant case, technical approach, clear estimate from a full stack developer.
Associated with
Exore LTD - Top Rated Plus Agency | Full stack development 🏅
$1M+
earned
$15/hr
100%
Job Success
$3K+ earned
Available now
Offers consultations
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Muhammad A.
has worked
.
I help businesses build secure, scalable web applications and APIs without unnecessary complexity or delays.
I’m a Senior ASP.NET Core Developer with 8+ years of professional experience building enterprise applications across healthcare, e-commerce, CRM, retail, hospitality, education, travel, and other business domains. I work across the full development lifecycle—from architecture and development to API integration, database optimization, deployment, and production support.
My core expertise is C#, ASP.NET Core, Web API, Angular, React, SQL Server, Entity Framework Core, and REST APIs. I also work with Clean Architecture, CQRS, MediatR, Microservices, authentication, payment gateways, and third-party API integrations.
I have hands-on experience building healthcare systems and integrations involving EHR/EMR, HL7, FHIR, insurance eligibility, and external healthcare APIs. I have also integrated services such as Stripe, PayPal, Twilio, SendGrid, and other third-party platforms.
𝗪𝗵𝗮𝘁 𝗜 𝗰𝗮𝗻 𝗵𝗲𝗹𝗽 𝘆𝗼𝘂 𝘄𝗶𝘁𝗵
✔ ASP.NET Core Web API & MVC development
✔ Angular & React full-stack applications
✔ REST API design and third-party API integration
✔ SQL Server, EF Core & Dapper
✔ Clean Architecture, CQRS & Microservices
✔ Authentication & authorization (JWT, OAuth, Identity)
✔ Stripe, PayPal and payment integrations
✔ Healthcare APIs, HL7, FHIR & EHR/EMR integrations
✔ Performance optimization, debugging & production support
✔ Azure, AWS, Docker and CI/CD
I focus on writing clean, maintainable code and designing solutions that are secure, scalable, and easy to maintain.
Whether you need a new application, API integration, existing system modernization, difficult bug fixed, or ongoing development support, I can help.
Send me your requirements and I’ll explain how I would approach your project.
$16/hr
85%
Job Success
$40K+ earned
Available now
Offers consultations
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Sorabh A.
has worked
.
𝗙𝘂𝗹𝗹 𝗦𝘁𝗮𝗰𝗸 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 🥇 𝟳+ 𝗬𝗲𝗮𝗿𝘀 𝗼𝗳 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 🕒 𝗔𝘃𝗮𝗶𝗹𝗮𝗯𝗹𝗲 𝗡𝗼𝘄 🚀
𝐑𝐞𝐚𝐜𝐭.𝐣𝐬 | 𝐀𝐧𝐠𝐮𝐥𝐚𝐫 | 𝐍𝐨𝐝𝐞.𝐣𝐬 | 𝐍𝐞𝐱𝐭.𝐣𝐬 | 𝐑𝐞𝐝𝐮𝐱 | 𝐓𝐲𝐩𝐞𝐒𝐜𝐫𝐢𝐩𝐭 | 𝐌𝐄𝐑𝐍 𝐒𝐭𝐚𝐜𝐤 | 𝐑𝐄𝐒𝐓 𝐀𝐏𝐈 | 𝐆𝐫𝐚𝐩𝐡𝐐𝐋 | 𝐌𝐨𝐧𝐠𝐨𝐃𝐁 | 𝐏𝐨𝐬𝐭𝐠𝐫𝐞𝐒𝐐𝐋 | 𝐌𝐲𝐒𝐐𝐋 | 𝐑𝐞𝐝𝐢𝐬 | 𝐅𝐢𝐫𝐞𝐛𝐚𝐬𝐞 | 𝐀𝐖𝐒 | 𝐀𝐳𝐮𝐫𝐞 | 𝐃𝐨𝐜𝐤𝐞𝐫 | 𝐊𝐮𝐛𝐞𝐫𝐧𝐞𝐭𝐞𝐬 | 𝐂𝐈/𝐂𝐃| 𝐓𝐚𝐢𝐥𝐰𝐢𝐧𝐝 𝐂𝐒𝐒 | 𝐌𝐚𝐭𝐞𝐫𝐢𝐚𝐥 𝐔𝐈 | 𝐁𝐨𝐨𝐭𝐬𝐭𝐫𝐚𝐩 | 𝐒𝐚𝐚𝐒 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 | 𝐂𝐑𝐌 | 𝐄𝐑𝐏
I specialize in building modern frontend applications using 𝗥𝗲𝗮𝗰𝘁.𝗷𝘀, 𝗔𝗻𝗴𝘂𝗹𝗮𝗿, 𝗡𝗲𝘅𝘁.𝗷𝘀, 𝗥𝗲𝗱𝘂𝘅, and 𝗧𝘆𝗽𝗲𝗦𝗰𝗿𝗶𝗽𝘁 while developing scalable backend systems with 𝗡𝗼𝗱𝗲.𝗷𝘀, 𝗘𝘅𝗽𝗿𝗲𝘀𝘀.𝗷𝘀, REST APIs, GraphQL, and cloud-native architectures.
Alongside full stack and blockchain development, I build AI-powered automation systems, AI SaaS products, AI agents, workflow automation tools, and intelligent applications using modern LLM technologies and automation frameworks.
𝗜𝗻𝗱𝘂𝘀𝘁𝗿𝗶𝗲𝘀 𝗜 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵
🏥 Healthcare & Medical Platforms
💰 Fintech & Banking Solutions
🛒 E-commerce & Marketplace Platforms
🏢 SaaS & Enterprise Applications
🤖 AI Automation & Productivity Systems
📦 CRM, ERP & Inventory Management Software
🎮 Blockchain, Web3 & Crypto Platforms
📊 Data Analytics & Dashboard Systems
🏡 Real Estate & Property Platforms
🎓 EdTech & Learning Management Systems
🚚 Logistics & On-Demand Applications
𝗪𝗵𝗮𝘁 𝗜 𝗖𝗮𝗻 𝗕𝘂𝗶𝗹𝗱 𝗳𝗼𝗿 𝗬𝗼𝘂
✔ Full Stack SaaS Applications
✔ AI Automation & AI-Powered Platforms
✔ Blockchain dApps & Smart Contract Systems
✔ CRM, ERP & Inventory Management Platforms
✔ Enterprise Web Applications & Dashboards
✔ REST API & GraphQL API Integrations
✔ Real-Time Applications & Analytics Systems
✔ Progressive Web Apps (PWA)
✔ Cloud-Based Microservices Architectures
✔ Startup MVP Development & Scaling Solutions
𝗠𝘆 𝗖𝗼𝗿𝗲 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸
🔥 Frontend Development
React.js, Angular, Next.js, Vue.js, React Native, TypeScript, JavaScript, Redux, Zustand, Tailwind CSS, Material UI, Bootstrap, Framer Motion, PWA, Responsive UI, Accessibility (WCAG)
🔥 Backend Development
Node.js, Express.js, NestJS, Python, Django, FastAPI, REST APIs, GraphQL, WebSockets, Microservices Architecture, Serverless Functions, JWT Authentication, OAuth2
🔥 Database & Data Management
MongoDB, PostgreSQL, MySQL, Redis, Firebase, Prisma, Sequelize, TypeORM, Elasticsearch, Database Optimization, Data Modeling
🔥 Cloud & DevOps
AWS, Azure, Docker, Kubernetes, CI/CD Pipelines, GitHub Actions, GitLab CI, Linux Server Management, Nginx, Terraform, Monitoring (Prometheus, Grafana)
🔥 Testing & Quality Assurance
Jest, Mocha, Cypress, Unit Testing, Integration Testing, API Testing (Postman, Supertest), TDD (Test Driven Development)
🔥 System Design & Architecture
Scalable SaaS Architecture, Microservices Design, High Performance Systems, API Design, Security Best Practices, Performance Optimization, Agile Development
𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗛𝗶𝗿𝗲 𝗠𝗲
✅ Clean, scalable, maintainable code
✅ Strong communication & transparent workflow
✅ Fast delivery with high-quality standards
✅ Startup-friendly & business-focused approach
✅ Long-term support & optimization
✅ Performance, scalability & security focused
From idea validation and MVP development to enterprise-grade deployment, I can handle the complete product lifecycle with reliable execution and modern development practices.
If you're looking for a dependable Full Stack Developer who understands modern web technologies, AI automation, SaaS architecture, and Blockchain/Web3 ecosystems, let’s connect and build something impactful together.
Thank you for visiting my profile!
#FullStackDeveloper #ReactDeveloper #AngularDeveloper #NodeJS #NextJS #Redux #TypeScript #MERNStack #WebDevelopment #FrontendDeveloper #BackendDeveloper #SaaSDevelopment #CRMDevelopment #ERPSystems #APIIntegration #GraphQL #MongoDB #PostgreSQL #AWS #Docker #Kubernetes #EnterpriseApplications #DashboardDevelopment #CloudApplications
Associated with
ELYRIA SOFTWARE PRIVATE LIMITED
$1M+
earned