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$55/hr
98%
Job Success
$1M+ earned
Available now
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About Me
I have 25+ years of experience as a CEO, fractional CTO, technical consultant, and Mobile App Development project leader. I specialize in Android, iOS, and cross-platform apps using Java, Kotlin, Swift, Objective-C, React Native, Flutter, Firebase, MongoDB, TypeScript, AI, EHR, FHIR, HL7, and HIPAA-compliant solutions.
As an experienced Flutter Developer, IOS Developer, and Mobile App specialist, I help clients turn ideas, existing codebases, and best Figma designs into scalable, production-ready products. My focus covers architecture, Mobile App Development, backend systems, QA, deployment, App Store / Google Play release, and long-term support.
Our Agency
Since July 2017, my wife, our talented 55+ team members, and I have been delivering world-class digital solutions.
- 150+ apps delivered across multiple platforms in the last year
- $4M+ turnover on Upwork
- 500+ successful projects and 15,000+ hours worked
- Close to a 100% success rate
- Worked with 7, 8, and 9-figure businesses
- Clients in 50+ countries
- 10+ awards and recognitions
Our Expertise
Mobile App Development
• Android Development using Kotlin and Java
• IOS Developer expertise using Swift and Objective-C
• Cross-platform Mobile App Development using Flutter and React Native
• Backend development with Node.js, Firebase, MongoDB, PostgreSQL
• Cloud deployment, APIs, authentication, payments, AI, GPS, Maps, BLE, WebRTC
• App Store and Google Play deployment
Flutter Developer
As a Flutter Developer, I specialize in high-performance cross-platform applications for iOS and Android. Flutter is one of our strongest technologies, and our Flutter Developer team has delivered hundreds of Mobile App projects.
When you hire a Flutter Developer through SolidAppMaker, you are not relying on one programmer. Our Flutter Developer resources are supported by UI/UX designers, backend engineers, QA specialists, DevOps, and project managers.
IOS Developer
Our IOS Developer team works with Swift, Objective-C, Flutter, React Native, Apple APIs, subscriptions, in-app purchases, push notifications, authentication, HealthKit, third-party APIs, and App Store deployment.
We can provide a dedicated IOS Developer, combine an IOS Developer with backend and QA resources, or assign a full Mobile App Development team.
Android Development
Android Development is another core capability. We build native Android applications using Kotlin and Java and cross-platform applications using Flutter and React Native.
Our Android Development work includes architecture, UI implementation, API integrations, payments, subscriptions, Firebase, Maps, GPS, camera features, QR scanning, AI integrations, and Google Play deployment.
Our Android Development specialists can work together with an IOS Developer and Flutter Developer when your Mobile App requires both platforms.
Web & Full Stack Development
• Front-End: React.js, Angular.js, Next.js, HTML5, CSS3, JavaScript, TypeScript
• Back-End: Node.js, Laravel, Firebase, MongoDB, PostgreSQL
• REST APIs, third-party integrations, AWS, WebRTC
• Admin panels, SaaS platforms, marketplaces, dashboards
UI/UX Design
• Figma, Adobe XD, Photoshop, Sketch
• User flows, wireframes, prototypes, design systems
• Mobile App interfaces and responsive web applications
Why Choose SolidAppMaker?
Tailored approach for every project and budget
Agile Mobile App Development with milestones and regular updates
Dedicated Flutter Developer, IOS Developer, Android Development, backend, design, QA, and DevOps expertise
Strong focus on quality, testing, security, and performance
Experience taking over existing codebases and improving them
Proven experience with MVPs, SaaS, AI, marketplaces, healthcare, fintech, and enterprise applications
Highlighted Skills
Flutter Developer | Mobile App | IOS Developer | Android Development | Mobile App Development | Flutter | React Native | Swift | Kotlin | Java | React.js | Next.js | Node.js | Firebase | MongoDB | PostgreSQL | AWS | REST APIs | SaaS | AI | ChatGPT | Authentication | EHR | FHIR | HL7 | HIPAA | Stripe | GPS | Maps | BLE | WebRTC | Figma | Agile | Scrum
If you need a Flutter Developer, IOS Developer, Android Development specialist, or complete Mobile App Development team, I would be happy to discuss your project.
Whether you need a new Mobile App, an existing Mobile App takeover, or ongoing Mobile App Development, our Flutter Developer, IOS Developer, and Android Development specialists can support the full lifecycle.
Next Steps
Would you be available for a free 30–60 minute consultation?
During the meeting, we can review your project goals, technical needs, timeline, budget, and the best Mobile App Development approach.
Send me a message through Upwork, and I’ll share my Upwork scheduler so we can arrange a convenient time.
Best regards,
John H Fijen
Associated with
SolidAppMaker LLC
$1M+
earned
$25/hr
100%
Job Success
Available now
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♛ 𝐓𝐎𝐏-𝐑𝐀𝐓𝐄𝐃 𝐏𝐋𝐔𝐒 🥇 Microsoft Certified Developer 🥇 100% Job Success Ratio
🕐 16,000+ Upwork Hours 🏆 100+ Happy Clients Globally 🏆 All 5 Star Ratings & Reviews
✔️ 14+ years of Hands-on Experience
I have 14+ years of experience in AI-powered SaaS Products, Banking/Financial solutions, Dashboards, Comnication platforms, VoIP, Telephonic, IVR Systems, and AI voice agent and platform development, working with global clients including Startups, SMEs, and Enterprises.
Completed a substantial number of projects, including SaaS platforms and MVPs addressing different business challenges through customized solutions.
Also, I have good experience with video coding using Cursor, Windsurf, Cloude, and GitHub Copilot.
🥇AI 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬:
➤ AI SaaS Platforms
➤ AI Voice Agents & Chatbots
➤ OpenAI / GPT / LLM Integrations
➤ LangChain & RAG Systems
➤ Workflow Automation
➤ CRM & Business Platforms
➤ Multi-tenant SaaS Architecture
➤ REST APIs & Scalable Backend Systems
🥇𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬:
➤ React/NextJs, Redux/ReduxForm, Redux-saga/Redux-thunk
➤ Typescript, ES5/6/7, ESLint/TSLint
➤ Backbone.js, Ember, Meteor, Chart.js, HighChart.js
➤ Angular, Angular-cli
➤ Bundling - Webpack/Gulp
➤ UI Frameworks: Bootstrap, Material-UI, Ant-Design
➤ Blazor
🥇𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬
➤ Node.js, Express.js, NestJS, Python
➤C#, ASP.NET MVC, .NET Core, Blazor
➤ DB : MySQL, MongoDB, AWS DynamoDB, Azure Cosmos DB, PostgreSQL
🥇 𝐀𝐳𝐮𝐫𝐞
➤Serverless, CloudFormation, Docker, Kubernetes
➤CI/CD pipelines build automation
➤Azure AD Integration
➤ Azure DevOps
➤Azure Event Hub
➤ Azure Functions
➤ App Insights
➤ Azure KeyVault
➤Azure Service Bus
➤Azure SqlServer
➤Cosmo DB
➤Azure Data Factory
For over 6 years, I have worked as an integral member/lead in a lot of remote development teams and companies. During my career, I have had an opportunity to work in different domains like:
➤ Healthcare
➤ E-commerce
➤ Telecommunication
➤ Fintech and many more.
Thank You
Associated with
GrootNet Software Solutions Pvt. Limited
$13/hr
97%
Job Success
$200K+ earned
Available now
Offers consultations
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Paramjit S.
has worked
.
𝐈 𝐁𝐮𝐢𝐥𝐝 𝐀𝐈-𝐏𝐨𝐰𝐞𝐫𝐞𝐝 𝐑𝐞𝐚𝐜𝐭.𝐣𝐬 𝐀𝐩𝐩𝐬 𝐓𝐡𝐚𝐭 𝐓𝐮𝐫𝐧 𝐈𝐝𝐞𝐚𝐬 𝐈𝐧𝐭𝐨 𝐑𝐞𝐚𝐥 𝐏𝐫𝐨𝐝𝐮𝐜𝐭𝐬
👋 I am Paramjit, a passionate React.js Developer specializing in AI integrations and intelligent web applications using React, Next.js, Node.js.
With 19+ years of experience, I help startups and businesses design and build scalable web platforms, AI-powered applications, and MVPs that are fast, maintainable, and production-ready.
My focus is not just development I build complete web products powered by modern AI systems such as OpenAI, Claude, and Gemini.
─────────────────────────────────────────
🤖 𝗪𝗵𝗮𝘁 𝗜 𝗗𝗼
─────────────────────────────────────────
I help founders and teams build:
✔ AI-powered web applications
✔ AI integrations for existing platforms
✔ React.js applications using React, Next.js, Node.js,
✔ MVP development for startups
✔ AI chatbots, agents, and RAG systems
✔ Automation workflows using LLM APIs
✔ Custom AI tools and intelligent dashboards
─────────────────────────────────────────
🔧 𝗖𝗼𝗿𝗲 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲
─────────────────────────────────────────
𝐑𝐞𝐚𝐜𝐭.𝐣𝐬 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭
✔ React.js, Next.js, Redux, Context API
✔ TypeScript and JavaScript (ES6+)
✔ Component architecture and reusable UI systems
✔ REST APIs and scalable frontend-backend integration
𝐀𝐈 𝐈𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐢𝐨𝐧 & 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭
✔ OpenAI API integration
✔ Claude API integration
✔ Gemini API integration
✔ AI chatbots and virtual assistants
✔ AI agents and automation systems
✔ RAG pipelines, vector search, and embeddings
✔ AI-powered search and recommendation systems
✔ Document summarization and data extraction
✔ AI-assisted workflows and business automation
✔ Third-party AI API integrations
𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭
✔ React.js and Next.js
✔ Tailwind CSS and Material UI
✔ Responsive UI and UX implementation
✔ Interactive dashboards and web interfaces
✔ Cross-browser and mobile optimization
𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭
✔ Node.js and Express.js
✔ Python and FastAPI
✔ Authentication and role-based access systems
✔ Secure APIs and backend integrations
✔ AI model and application connectivity
𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞 & 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭
✔ MongoDB, Firebase, and Supabase
✔ Vector databases and embedding storage
✔ Cloud deployment using Vercel and AWS
✔ Scalable application architecture
✔ API deployment and environment configuration
─────────────────────────────────────────
🏆 𝗪𝗵𝗮𝘁 𝗬𝗼𝘂 𝗚𝗲𝘁 𝗪𝗵𝗲𝗻 𝗪𝗼𝗿𝗸𝗶𝗻𝗴 𝗪𝗶𝘁𝗵 𝗠𝗲
─────────────────────────────────────────
✔ Clean, scalable, and production-ready code
✔ Fast MVP delivery for startups
✔ AI-first application architecture
✔ Reliable AI API integrations
✔ Clear communication and dependable delivery
✔ Strong focus on performance and user experience
✔ Practical solutions aligned with business goals
─────────────────────────────────────────
💼 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲
─────────────────────────────────────────
𝐒𝐫. 𝐑𝐞𝐚𝐜𝐭.𝐣𝐬 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐚𝐧𝐝 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐋𝐞𝐚𝐝 | 𝐃𝐞𝐟𝐭𝐬𝐨𝐟𝐭
𝐉𝐮𝐥𝐲 𝟐𝟎𝟏𝟖 – 𝐏𝐫𝐞𝐬𝐞𝐧𝐭
➢ Built React.js applications with Node.js backends from scratch
➢ Developed responsive and scalable React-based interfaces
➢ Integrated backend APIs and AI services with frontend systems
➢ Improved application architecture, performance, and maintainability
➢ Supported the development of custom web platforms and intelligent solutions
𝐀𝐝𝐝𝐢𝐭𝐢𝐨𝐧𝐚𝐥 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞
➢ 500+ hours of online mentoring in programming and web development
➢ Guided students and professionals through real-world development projects
➢ Delivered hands-on coding support across multiple technology stacks
➢ Helped developers understand frontend, backend, API, and AI integration workflows
─────────────────────────────────────────
💡 𝗪𝗵𝘆 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲
─────────────────────────────────────────
I combine:
✔ Strong React.js engineering skills
✔ AI integration expertise using OpenAI, Claude, and Gemini
✔ Startup-focused MVP development
✔ Practical knowledge of frontend and backend systems
✔ Ability to move from idea to working product quickly
✔ Strong problem-solving and technical leadership skills
─────────────────────────────────────────
🚀 𝗟𝗲𝘁'𝘀 𝗕𝘂𝗶𝗹𝗱
─────────────────────────────────────────
If you are looking for a React.js Developer who can integrate AI into new or existing applications, I can help turn your idea into a functional, scalable, and production-ready product.
Whether you need an AI chatbot, RAG system, AI agent, workflow automation, intelligent dashboard, or custom React.js application, I can help you choose and implement the right solution.
𝗞𝗲𝘆 𝐒𝐤𝐢𝐥𝐥𝐬: React.js Developer, AI Integration, AI Web Applications, OpenAI API, Claude API, Gemini API, RAG Systems, AI Agents, AI Chatbots, Next.js Developer, Node.js Developer, Python Developer, FastAPI, Custom Web Applications,
Associated with
Deftsoft
$10M+
earned
$20/hr
100%
Job Success
$100K+ earned
Offers consultations
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To introduce myself, I am an individual who is very passionate and comes with a problem-solving mentality and a keen personality in software development with an overall experience of 12+ years in various technologies, Languages, and Frameworks.
↦ AI and ML: Mobile Application | Web Development | Generative AI| Image Recognition | Image Classification | GAN | Computer Vision | NLP | LLM | Image Segmentation
↦ Frontend: React, Vue.js, Angular, HTML5, CSS3, JavaScript, TypeScript, jQuery, Handlebars.js, Knockout.js
↦ Backend: Node.Js, Express.js, Python, Django, Flask, PHP, Laravel, CorePHP, CakePHP, Symfony.
↦ Database: MySQL, MongoDB, MariaDB, Sphinx Search tool
↦ Basic: Windows, Linux, macOS.
↦ Web services: WSDL, SOAP, JSON, REST.
↦ DevOps: Kubernetes, Docker, ECS, EKS.
I have taken a step ahead and currently working as a CEO/founder of Tuvoc a software company, which deals in web development and mobile app development, with a team of 90+ tech professionals with top-notch Front-end as well as Back-end experience. As a team, we have worked with multiple projects whether be it in front-end back-end, or complete turnkey projects our team has been successfully managing the same since then.
We would be more than happy to extend our hand and services to accomplish your goals, as we work in an environment that inspires and challenges us to evolve better.
so, anytime think about us as a teammate who is more creative, passionate, and willing to work out ways. We welcome any queries, big or small, with the promise of a quality and professional service.
Regards,
Jitendra Rathod
Associated with
Tuvoc Technologies
$55/hr
100%
Job Success
$300K+ earned
Available now
Offers consultations
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As a Senior Full-Stack and AI Engineer with 14+ years of experience, I specialize in designing and building scalable web applications, cloud platforms, AI-powered automation systems, and high-performance APIs.
I have extensive experience developing enterprise SaaS platforms, CRM/ERP systems, fintech applications, and AI-driven automation solutions using modern technologies such as Python, Node.js, Golang, Java, .NET, Ruby on Rails, React.js, and Next.js.
I also work extensively with AI and automation frameworks, building intelligent workflows and LLM-powered applications using tools like LangChain, LangGraph, HuggingFace models, and n8n automation pipelines.
Core Technical Expertise
AI & Automation
LLM integrations (OpenAI, Claude, HuggingFace)
LangChain & LangGraph AI workflows
Automation pipelines using n8n
AI-powered SaaS platforms and content automation systems
AI chatbots and intelligent agents
Backend Development
Python (FastAPI, Flask, Django)
Node.js (REST APIs & microservices)
Golang microservices
Java (Spring Boot)
.NET / ASP.NET Core
Ruby on Rails
Frontend Development
React.js and Next.js
TypeScript and modern JavaScript frameworks
Angular
Responsive UI development using Tailwind and Bootstrap
Mobile Development
React Native cross-platform mobile applications
Blockchain Development
Solidity smart contracts
Ethereum and Web3.js integrations
NFT and decentralized applications
Cloud & DevOps
AWS, Azure, and Google Cloud
Docker, CI/CD pipelines
Scalable microservices architecture
Why Clients Hire Me
✔ 14+ years of professional development experience
✔ Expertise across AI, cloud, full-stack, and blockchain technologies
✔ Proven track record building enterprise SaaS platforms and scalable systems
✔ Strong focus on clean architecture, performance, and maintainable code
✔ Clear communication and reliable project delivery
If you are looking for a senior engineer who can build scalable applications, AI-powered solutions, or modern SaaS platforms, I would be happy to discuss your project.
Let's connect and bring your idea to life.
Thanks,
Hitesh Kanwar
$120/hr
100%
Job Success
$1M+ earned
Offers consultations
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We are a passionate team of experts utilizing code and no-code approaches to empower our clients with generative AI, custom web applications, and business solutions. We are not your traditional agency — we have built our company from the ground up to prioritize clear communication and close collaboration, becoming a seamless extension of your in-house team.
🖥️ Web Application Development -- We create responsive, scalable, and secure web applications using various frameworks, catering to a broad range of industries with tailored approaches to meet unique client requirements.
🚀 Startup MVPs -- We accelerate product development for startups by using low-code or no-code solutions, enabling rapid transformation of ideas into real-world products that resonate with target audiences and engage early adopters.
🏗️ SME Business Solutions -- We build customized, scalable, and cost-efficient solutions to streamline business processes, integrating AI and automation strategies, and providing long-term support to enhance efficiency, boost productivity, and generate substantial ROI.
✨ Generative AI -- We leverage our expertise in advanced AI methods, such as multi-modality, function calling, vector databases, and retrieval-augmented generation, to provide a competitive edge while working with popular AI models to benefit our clients' needs.
👥 Custom CRM Systems -- Tailored CRM systems designed for optimal efficiency, enhanced customer engagement, and analytics.
🔌 API Integrations -- Versatile API solutions, ensuring seamless communication across diverse platforms, even those without native APIs.
🧩 Chrome Extensions -- Enhance web interactions through seamless browsing integration. Contextual tooling, real-time features, and tracking without API constraints.
🕷️ Web Scraping -- Secure web scraping of publicly accessible data for dataset acquisition and market analysis.
🛒 Ecommerce -- We have worked with numerous ecommerce platforms, such as Amazon, Shopify, Stripe, and Etsy, on projects involving automation, data extraction, dashboard creation, and reporting.
Associated with
Ecom Analytics
$1M+
earned
$25/hr
92%
Job Success
$100K+ earned
Available now
Offers consultations
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Are you looking for a seasoned healthcare professional with 15+ years of industry experience? Look no further! I bring a wealth of expertise to the table, spanning various roles in the healthcare IT industry, including Website and mobile Application Development, Project Management, Integration, Consultation, Digital Marketing, and Compliance.
My Expertise
Web & Mobile Solution
• Telehealth/Telemedicine Virtual Appointment Booking Solutions & mHealth Apps
• EMR, EHR, PHI, Medical Billing Solutions for Patient Healthcare/Medical Records
• HealthKit Integration for Fitness Apps
• Healthcare device and smartwatch integration for vitals extraction
• Healthcare Marketplace Management Solutions
• Doctor-patient apps and Websites
• Medical Job Portals
• Staff Management Software, and more!
• Chat-bot, video call, SMS, email service integration
Healthcare Consulting & Subject Matter Expertise:
• HIPAA Compliance & Standards
• HL7 V2, HL7 FHIR, SMART on FHIR, and NCPDP Standards
• EHR & EMR Integration (EPIC, Cerner)
• Healthcare Device & HealthKit Integration
• Consulting on Telemedicine, EMR/EHR, HL7, FHIR, EDI, HIE, CCDA, HIPAA, Mirth Connect, Billing, Benefit Plan Management, Eligibility Verification, Claim Scrubbing
• Start-Up and Large Organization Consulting for HIPAA Compliance
• Security Risk Assessment and Remediation for Healthcare Applications
• Mirth Connect Configuration and Channel Customization
• Mirth Connect-Based FHIR Integration
• Lab Integrations (Uni-Directional, Bi-Directional)
• Integration with PopHealth, Epic, Cerner
• Billing Management and EDI Processing Systems
• DICOM Viewer & PACS Solutions
Digital Marketing Services:
• SEO: Backlinking, Website SEO Auditing, Keyword Research
• On-Page & Off-Page Optimization
• Google Analytics
• SMO & SMM: Social Media Platform Management
• Content Writing & Editing
• Blog Writing
• Email/Testimonial/Article Writing
Bubble.io Expertise:
• API Integration
• Payment Method Setup
• Responsive Design
• UX/UI Design
• Project Management
I have also updated with emerging technologies like AI, chat-bot integration, and process automation.
I've worked on numerous Bubble.io projects, mastering backend workflows, API integration, SQL Database connectors, Stripe payment integration, custom plugins, and third-party APIs.
Our Global Impact:
I've proven my healthcare domain expertise across the US, Canada, Australia, Europe, South America, and the UAE healthcare industries.
Let's connect and transform your vision into a reality! Add value to your dream product with our expertise. Contact us today!
Associated with
DreamSoft4u Pvt. Ltd
$22/hr
99%
Job Success
$300K+ earned
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Top Rated Plus | Microsoft Full-Stack Developer | Enterprise Software | Healthcare Technology Expert
Helping enterprises, healthcare organizations, and SaaS companies build secure, scalable, and business-critical software solutions using the Microsoft technology stack.
With 14+ years of experience, I specialize in designing and developing enterprise-grade web applications, healthcare software, cloud platforms, AI-powered solutions, and complex business systems that improve operational efficiency, automate workflows, and support long-term business growth.
I work across the complete software lifecycle from solution architecture and product planning to development, API integration, cloud deployment, modernization, and ongoing support.
Microsoft Technology Stack
Backend Development
— C#
— ASP.NET Core
— ASP.NET MVC
— ASP.NET Web API
— Umbraco
— .NET Framework
— .NET 8 / .NET Core
— Entity Framework
— LINQ
— Dapper
— REST APIs
— Microservices
— Windows Services
Frontend Development
— Angular
— AngularJS
— React
— Blazor
— Next.js
— JavaScript
— TypeScript
— HTML5
— CSS3
— Bootstrap
— jQuery
— AJAX
Database
— Microsoft SQL Server
— Azure SQL
— Stored Procedures
— Performance Optimization
— Database Design
Cloud & DevOps
— Microsoft Azure
— Azure App Services
— Azure Functions
— Azure Service Bus
— Azure Storage
— Azure DevOps
— CI/CD
— GitHub
— GitLab
— Bitbucket
AI & Intelligent Automation
— OpenAI
— Azure OpenAI
— LLM Integrations
— AI Agents
— Workflow Automation
— NLP
— Machine Learning
— Intelligent Document Processing
Enterprise Software Development Expertise
I build modern enterprise applications that are secure, scalable, cloud-ready, and designed for long-term maintainability.
Enterprise Solutions
✔ Enterprise SaaS Platforms
✔ ERP Systems
✔ CRM Solutions
✔ Business Process Automation
✔ Multi-Tenant Applications
✔ Workflow Management Systems
✔ Inventory Management
✔ Supply Chain Solutions
✔ Warehouse Management Systems (WMS)
✔ HRMS
✔ Financial Management Systems
✔ Vendor & Partner Portals
✔ Customer Self-Service Portals
✔ Reporting & Analytics Dashboards
✔ AI-powered Business Applications
✔ Legacy Application Modernization
✔ Enterprise API Development & Integration
Healthcare Software Development Expertise
Healthcare technology is one of my strongest domains.
I have extensive experience developing and integrating healthcare software solutions across the complete patient and revenue cycle.
Healthcare Solutions
✔ Electronic Health Records (EHR)
✔ Electronic Medical Records (EMR)
✔ Practice Management Systems
✔ Revenue Cycle Management (RCM)
✔ Medical Billing
✔ Claims Processing
✔ Scheduling Systems
✔ Patient Portals
✔ Telemedicine Platforms
✔ Healthcare CRM
✔ Laboratory Management
✔ Ophthalmology Software
✔ Patient Engagement Platforms
✔ Provider Portals
✔ Clinical Workflow Automation
✔ Inventory & Medical Device Management
Healthcare Integrations
— Epic
— Cerner
— eClinicalWorks
— Allscripts
— NextGen
— GE Centricity
— HL7
— FHIR
— HIPAA Compliance
— CMS Workflows
API Integration Expertise
I have extensive experience integrating enterprise applications with third-party platforms including:
— Microsoft APIs
— Google APIs
— Stripe
— PayPal
— Square
— Twilio
— SendGrid
— DocuSign
— Azure Services
— Payment Gateways
— CRM Platforms
— ERP Systems
— Healthcare APIs
— AI APIs
Development Services
✔ Custom Enterprise Software Development
✔ SaaS Product Development
✔ Full-Stack Web Development
✔ Cloud Migration
✔ Legacy System Modernization
✔ API Development
✔ API Integration
✔ Enterprise Architecture
✔ Performance Optimization
✔ Database Design
✔ Application Support & Maintenance
✔ AI Integration
✔ Software Consulting
Industries Served
— Healthcare
— HealthTech
— Enterprise Software
— SaaS
— Manufacturing
— Insurance
Why Clients Hire Me
✔ 14+ Years of Enterprise Software Development Experience
✔ Top Rated Plus on Upwork
✔ Strong Microsoft Technology Stack Expertise
✔ Deep Healthcare Software Development Experience
✔ Enterprise Architecture & Solution Design
✔ Scalable, Secure & Maintainable Code
✔ Excellent Communication
✔ Agile/Scrum Development
✔ Transparent Project Management
✔ Long-Term Technical Partnership
✔ Business-First Development Approach
My goal is not just to write code and I build software that solves complex business problems, improves operational efficiency, reduces manual effort, and creates long-term value.
If you're looking for an experienced Microsoft Full-Stack Developer who understands both enterprise software development and healthcare technology, let's discuss how I can help turn your vision into a scalable, production-ready solution.
Associated with
SmartData Inc Agency
$70M+
earned
$41/hr
100%
Job Success
$600K+ earned
Available now
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Ever wondered what it feels like when your backend just works — fast, stable, and quietly doing its job without drama? 😄
That’s exactly what I build.
I’m a top-performing full stack PHP Laravel developer, specializing in robust SaaS platforms and ERP systems. With 10+ years of experience as a web developer and backend developer, I create systems that don’t just function — they scale, adapt, and survive real business pressure.
Whether you need a full stack developer to build an enterprise application from scratch, or an expert wordpress developer to deliver high-performing web solutions, you are in the right place.
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🏆 PROVEN EXPERIENCE
Here is what I have delivered for my clients recently:
✅ Developed a custom ERP for an Inc. 500 company with complex enterprise-level integrations (sales, logistics, payments).
✅ Enhanced a crowdfunding platform with Laravel and Vue.js, significantly improving performance and user engagement.
✅ Built responsive booking systems for marketplaces, ensuring flawless user experience and high load stability.
✅ Led AWS cloud migrations that cut infrastructure costs while improving scalability and system speed.
✅ Delivered secure healthcare systems with strict data protection requirements (HIPAA-ready).
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🔧 WHAT I DO & TECH STACK
Expert at integrating APIs and optimizing cloud migrations to improve performance and cost-efficiency. I apply a deep stack of modern technologies to create secure, scalable backend infrastructures that sustain high traffic:
• Backend Architecture: PHPLaravel, CodeIgniter, Yii, Node.js
• Frontend & Core Web: JavaScript, Vue.js, React, jQuery
• Layout & Styling: HTML5, CSS 3, HTML, CSS
• Databases & Cloud: MySQL, AWS
As a versatile web developer, I seamlessly bridge the gap between heavy backend logic and pixel-perfect frontends. If you need a dedicated wordpress developer for custom themes and plugins, or a full stack developer for complex SaaS infrastructure, I ensure everything works in perfect harmony.
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💡 BONUS:
I don’t just write code — I think in systems. That means fewer bottlenecks, cleaner architecture, and solutions that won’t need a “rewrite” in a year.
Let’s build something reliable together. Drop me a message to discuss your project!
Associated with
Greenice
$5M+
earned
$15/hr
100%
Job Success
$300K+ earned
Available now
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End of list.
Looking for a trusted development partner to build your SaaS platform, AI application, startup MVP, custom web/mobile app, or automate your business workflows?
With 19+ years of experience, I've helped startups, agencies, and enterprises build secure, scalable, and production-ready software that delivers real business value.
🏆 190+ Successfully Delivered Projects
💰 $300K+ Earned on Upwork
⭐ 100% Job Success Score
⏱️ 6,600+ Hours Worked
💼 Core Expertise
• AI-Powered SaaS Platforms & Startup MVPs
• Custom Web Applications & Mobile Apps
• AI Agents, AI Chatbots & LLM Applications
• Workflow Automation (n8n, Make, Zapier & AI Automation)
• CRM, ERP & Custom Business Software
• REST APIs, Third-Party Integrations & Payment Gateway Integration
• Admin Dashboards, Enterprise Applications & Cloud Solutions
Technologies I Work With
Frontend: React.js, Next.js, TypeScript, JavaScript, Angular, Vue.js
Backend: Node.js, Express.js, Laravel, PHP, Python, Django, .NET
Mobile: Flutter, React Native, Swift, Kotlin
Database: PostgreSQL, MySQL, MongoDB, Firebase
Cloud & AI: AWS, OpenAI, Claude, Gemini, GraphQL, REST APIs, Stripe, PayPal, Google APIs
I build clean, maintainable, and scalable software with a focus on performance, security, AI integration, automation, and long-term growth. Whether you're launching a new product, modernizing an existing application, integrating AI, or streamlining operations, I deliver solutions designed to scale with your business.
Clear communication, reliable delivery, and long-term client success are my priorities. Available for long-term partnerships, dedicated development, and ongoing product support.
Let's build software that creates real business impact.
Associated with
Brain Technosys Pvt. Ltd.
$3M+
earned