I am the most appropriate and cost-effective solution provider for your Automation and embedded system.
I have more than five years of experience in Automation solutions like PLC, HMI, and SCADA[Mitsubishi(Expert), Siemens, Omron, Delta], PCB design, and other electrical schematics and drawings.
• Electrical design, schematic of panel
• Wiring and programming
• IoT solutions (Industrial/Comercial)
• User-specific software (Automation)
• Wireless solutions (Industrial Automation)
Expertise in
• Industrial Servo and motion systems
• Industrial IIOT solutions (Wired - Wireless)
• PLC programing and other interfaces
• Embedded solution design
Familiar Communication
• Open Protocols: RS232, RS485, MODBUS RTU, MODBUS TCP/IP, I2C, UART, Ethernet IP, OPC UA.
• Proprietary Protocols: CC-Link, CC-Link IE Filed, CC link field, PROFIBUS, PROFINET.
Familiar Programming software
• GX Works 2 and 3
• GT Designer
• MR Configurator
• FR Configurator
• GraphWorx 64 & 32
• CX-Programmer
• MS, NB, NV, Designer
• ISP Soft, WPL Soft
• TIA Portal, Step- 7
Familiar other software
• EPLAN
• Eagle PCB design
• Multisim
• Arduino IDE
• STM Cube
• CoDesys
Discussing will not cost any money, Do utilize time to get the best solution by discussing your ideas or requirements to get the best solution.
Arduino
Automation
Software Development
Software Integration
Industrial Automation
Electronics
Modbus
Electrical Engineering
ESP32
Internet of Things Solutions Design
Hardware Design
Raspberry Pi
Python
PLC Programming
C++
Sanket J.
Rajkot, India
$20/hr
5.0
7 jobs
Hi there,
I am a full-stack developer with hardware development skills. I have over five years of experience in python, js, and c++ programming languages, React, electron, flask, Arduino, and IoT development.
I am also working with Arduino, ESP 32, Rasberry PI, ESP 8266, and other industrial devices and sensors Like, Proximity, Distance laser, Ultrasonic, and many more. I am also working with the automation industry to make reports and other user-defined software with hardware integration.
I can also provide you complete solutions for web-based and desktop-based software development, IoT-related applications with dashboard, IoT functionality with hardware integration.
Skills:
1. Programming-language
• Python
• js
• c
• c++
2. Frontend
• React
• Bootstrap
• Tailwind
• Html, CSS
3. Backend
• Node
• Electron
• Flask
• Django
• OpenCV
3. Prototyping
• Arduino
• IoT
• ESP8266
• NodeMCU
• Raspberry pi
• Circuit designing
• 3D Printing and modeling
You can contact me. I am looking forward to work on exciting projects.
Arduino
Arduino Firmware
MQTT
Electron
ESP32
ESP8266
SQL
Microcontroller Programming
Firmware
Node.js
React
MongoDB
Raspberry Pi
Python
C++
Varun A.
Rajkot, India
$18/hr
4.9
72 jobs
Flutter & FlutterFlow mobile app developer with 10+ years of experience building iOS, Android, web, hybrid, no-code/low-code, and AI-powered apps. I help startups, agencies, and businesses turn Figma designs, MVP ideas, and complex workflows into production-ready products.
I specialize in Flutter app development, FlutterFlow app development, mobile app development, Firebase/Supabase backends, AI integrations, RAG-based assistants, Vector DB search, MCP-connected workflows, and scalable MVP-to-growth product development.
Selected by FlutterFlow as a FlutterFlow platform expert, I build fast without creating no-code debt. Whether you need a quick MVP, a custom Flutter mobile app, a FlutterFlow + Firebase product, an AI app, or a long-term mobile development partner, I can help you plan, build, launch, and scale.
What I can build for you:
✅ Flutter & FlutterFlow mobile apps
• iOS and Android apps
• Hybrid / cross-platform mobile apps
• Web apps and responsive FlutterFlow apps
• Figma / Sketch to FlutterFlow or Flutter
• Custom widgets, custom actions, APIs, animations, and advanced UI
• App Store and Google Play deployment
✅ MVP development for startups
• MVP planning and feature scoping
• Wireframe to launch-ready app
• Fast FlutterFlow MVP builds
• Firebase, Supabase, REST API, and admin dashboard setup
• Payment, maps, chat, notification, and social login integrations
• Clear migration path from FlutterFlow to Flutter when scale requires it
✅ AI app development & automation
• ChatGPT / OpenAI / Gemini integrations
• AI chatbots and in-app assistants
• RAG apps using documents, FAQs, databases, or internal knowledge
• Vector DB search and semantic search workflows
• MCP integrations for connected AI tools and workflows
• AI product search, product comparison, and recommendation systems
• Human-in-the-loop AI workflows for safer production use
✅ Backend, integrations & scaling
• Firebase Auth, Firestore, Cloud Functions, FCM, Crashlytics
• Supabase Auth, Postgres, Edge Functions, storage, and RLS
• REST APIs, third-party APIs, webhooks, and automation workflows
• Stripe, PayPal, subscriptions, in-app payments, and marketplace payments
• Google Maps, geolocation, chat, video, voice, and real-time features
• Bug fixing, performance optimization, refactoring, and feature scaling
Industries I work with:
Healthcare, fitness, eCommerce, food delivery, finance, fintech, travel, dating apps, social media apps, voice room apps, real estate, manufacturing, marketplaces, SaaS, AI assistants, internal business tools, booking apps, learning apps, and on-demand platforms.
Recent types of projects I can help with:
• Healthcare app with appointments, patient portals, reminders, and admin dashboards
• Fitness app with workout plans, subscriptions, progress tracking, and AI recommendations
• eCommerce app with product search, AI product comparison, payments, and order tracking
• Food delivery app with vendor panels, drivers, maps, and real-time notifications
• Fintech or finance app with secure user flows, dashboards, and API integrations
• Dating or social networking app with chat, matching, feeds, media, and moderation
• Real estate app with property listings, maps, filters, CRM workflows, and lead capture
• AI chatbot or RAG assistant connected to business documents, products, or support data
Why clients choose me:
⭐ Top Rated Plus
⭐ 100% Job Success Score
⭐ 4000+ billed hours
⭐ 40+ FlutterFlow apps shipped
⭐ 40+ Flutter apps shipped
⭐ 10+ years of mobile app development experience
⭐ Experience with startups, agencies, and enterprise clients
⭐ FlutterFlow expert community access
⭐ 1 month free post-launch bug-fix support on eligible projects
⭐ Long-term support available for optimization, scaling, and new features
Popular project options:
• FlutterFlow MVP Build — from $1500, delivered in 15 days depending on scope
• FlutterFlow + Firebase / Supabase Integration — from $1500, delivered in 15 days
• Flutter / FlutterFlow Bug Fix & Performance Boost — from $450
• AI App / Chatbot / RAG Integration — custom quote based on workflow and data sources
• App Store / Play Store Launch Support — custom quote based on app readiness
My working style:
I do not just “build screens.” I help you think through the product flow, backend structure, user experience, launch risks, and future scaling path. You get clean communication, realistic timelines, milestone-based delivery, and practical technical guidance before development starts.
If you are looking for a mobile app developer, Flutter developer, FlutterFlow developer, Flutter app developer, FlutterFlow app developer, hybrid app developer, or AI app developer who can move from MVP to production, send an invite with your idea, Figma file, feature list, or existing app link.
Let’s build a mobile app that is fast to launch, easy to use, and ready to scale.
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