You will get Custom Capacitor & Cordova Plugin Development and Modification
Top Rated
Project details
Expert Mobile App Developer with over 9+ years of experience and helped many clients to build mobile applications using Custom Cordova/Capacitor app including plugins development/modification. Also, I have profound experience with Cross-Platform mobile frameworks such as Ionic/Angular, React Native, and React.
Let me tell you about my expertise and experience in similar work I have done:
• Worked on multiple types of hardware integration like, various thermal printers, Various Bluetooth devices like wearable devices(Smartwatch,band) and Beacons
• Worked on multiple types of thermal printer support like Epson, Sunmi, Generic Chinese printer
• Worked on all connection type, Bluetooth, LAN(TCP), USB and also using Wireless(similar to LAN)
• Modified Existing printer SDK to fulfill business requirements
• Developed Capacitor plugin from scratch for Native manufacture provided SDK
• Can modify existing cordova plugin
• BLE communication, authentication, data transmission and DFU
If you need help or guidance with mobile application development and custom plugin development, I’m here to assist you. Just drop me a message, and I’ll be happy to answer any questions you may have.
Let me tell you about my expertise and experience in similar work I have done:
• Worked on multiple types of hardware integration like, various thermal printers, Various Bluetooth devices like wearable devices(Smartwatch,band) and Beacons
• Worked on multiple types of thermal printer support like Epson, Sunmi, Generic Chinese printer
• Worked on all connection type, Bluetooth, LAN(TCP), USB and also using Wireless(similar to LAN)
• Modified Existing printer SDK to fulfill business requirements
• Developed Capacitor plugin from scratch for Native manufacture provided SDK
• Can modify existing cordova plugin
• BLE communication, authentication, data transmission and DFU
If you need help or guidance with mobile application development and custom plugin development, I’m here to assist you. Just drop me a message, and I’ll be happy to answer any questions you may have.
Platform
Mobile WebApp Type
Hybrid AppDevelopment Technology
Apache Cordova, React Native, IonicApp Purpose
Chat, Entertainment, Education, Health & Fitness, IoT, Lifestyle, Maps & Navigation, Productivity, Shopping, StreamingExpertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$250
|
Standard
$400
|
Advanced
$700
|
|---|---|---|---|
| Delivery Time | 4 days | 7 days | 14 days |
Number of Revisions | 1 | 2 | 3 |
Number of Mobile Operating Systems | 1 | 1 | 2 |
App Store Upload | - | - | |
App Icon Design | - | - | |
Splash Screen | - | ||
Ad Network Integration | - | ||
Source Code |
38 reviews
(38)
(0)
(0)
(0)
(0)
This project doesn't have any reviews.
FM
Fridi M.
Jun 25, 2026
Web APP (Firebase)
PV
Patrick V.
Jun 23, 2026
Senior Frontend Engineer — Contractor
Great quality, dedicated to get things done, good team player. Definitely will rehire again.
RH
Rafael H.
Jun 22, 2026
Angular 17 Developer Needed for Operational Dashboard Development
A very good freelancer, always clear and proactive.
JL
Jess L.
May 8, 2026
Mobile app developer needed
Working with Sandip has been one of the best decisions I made for this project. He built the entire application, delivered a clean, high-quality product on time, and have continued to provide excellent long-term support and bug fixes whenever needed. Communication was always clear, they truly cared about my product’s success, and the end result exceeded my expectations. If you want someone who treats your project like it’s their own, hire him immediately. You won’t regret it.
Sandip, himself is a very friendly and kind person to work with it. It was a pleasure and I will do it again.
Sandip, himself is a very friendly and kind person to work with it. It was a pleasure and I will do it again.
AR
Anu R.
Mar 23, 2026
Capacitor app for our website
Thanks Sandip for all your help. much appreciated.
About Sandip
Full Stack Expert- React, Angular, Capacitor, Supabase, AI Development
100%
Job Success
Surat, India - 2:36 am local time
I have successfully delivered 50+ web projects and 30+ mobile applications, all built and deployed in production environments, including handling app store submissions, approvals, and rejections.
👉 What I Build 👈
I design and build scalable mobile and web platforms using React, Next.js, Node.js, Angular, Express, Capacitor, Ionic, React Native, and Python, extended with AI capabilities like chatbots, voice agents (Vapi, ElevenLabs), LLM integrations (OpenAI, Gemini, Claude), and advanced workflows using LangChain and LangGraph, including RAG pipelines, agentic systems, and intelligent automation.
I consistently help clients turn raw ideas, prototypes, and proofs of concept into production-ready MVPs using AI-assisted development tools like Claude Code, Cursor, GitHub Copilot and modern rapid-building approaches using vibe coding tools like Lovable and Replit for faster iteration and validation.
My goal with every client is complete satisfaction, achieved through technical excellence, responsive communication, and proactive suggestions.
👉 How I Work 👈
I have worked extensively on cross-platform mobile applications using Capacitor, Ionic, React, Angular, and Vue, building and scaling production apps with a strong focus on performance, maintainability, and architecture. I have modernized legacy codebases, upgraded Angular and Ionic applications, and successfully migrated Cordova projects to Capacitor for better stability and long-term scalability.
On the backend, I build stable and scalable systems using Node.js and Python, with experience across Firebase, Supabase, AWS, and GCP. I have handled real-time architectures, large datasets, and optimized infrastructure to improve performance and reduce operational costs, especially in Firebase-heavy applications.
Most of the work I deliver today involves complete product systems where mobile apps, web platforms, and admin dashboards are connected through a shared backend, including SaaS platforms, subscription-based products, and data-driven applications that require reliability and scalability from day one.
👉 AI Development & Integrations 👈
My focus is on making AI genuinely useful inside products, not just adding it as a feature.
I design AI workflows that fit into real user journeys, improving how users search and interact with data, automating repetitive tasks, and building systems that reason and respond intelligently. This includes structuring RAG pipelines, designing agent workflows, and implementing retrieval systems that work reliably at scale, with proper handling of edge cases, performance, and cost optimization.
AI that improves the product experience and reduces manual effort. That is the standard I hold myself to.
👉 Core Skills & Technologies 👈
*Frontend & Mobile Development*
✔ Angular, React, Next.js
✔ React Native (Cross-platform mobile apps)
✔ Capacitor, Ionic (Modern hybrid app development)
*Backend & APIs*
✔ Node.js (Express, NestJS), TypeScript, JavaScript
✔ Python (FastAPI, Django)
✔ REST APIs, GraphQL
*Databases & Cloud*
✔ MongoDB, MySQL, PostgreSQL
✔ Firebase (Auth, Firestore, Realtime DB, Functions, FCM)
✔ Supabase (Auth, Realtime, Storage, Edge Functions)
✔ AWS, GCP, Azure
*DevOps & Deployment*
✔ CI/CD pipelines (GitHub Actions, Bitbucket, GitLab CI)
✔ GitHub (version control, workflows, collaboration)
✔ Docker (containerization)
✔ Cloud deployments, environment management, monitoring
*AI Development*
✔ OpenAI, Gemini, Claude integrations
✔ LangChain, LangGraph (AI workflows & agents)
✔ RAG pipelines, vector search, semantic retrieval
✔ Voice AI (Vapi, ElevenLabs)
*AI Tools & Development Workflow*
✔ Cursor, GitHub Copilot, Claude Code
✔ Rapid MVP development using AI-assisted coding
✔ Code review, validation, and optimization of AI-generated code
✔ Rapid prototyping approaches (Lovable, Bolt, Replit) for faster iteration
*Mobile Platforms*
✔ iOS & Android deployment, optimization, and app store management
👉 Why Clients Work With Me 👈
- I don’t just write code, I build products that are meant to scale and survive real users
- Strong ownership from idea → MVP → production → scaling
- Balanced expertise across mobile, web, backend, and AI, so you don’t need multiple developers
- Fast execution using AI-assisted development, without compromising code quality
- Experience handling real-world issues like performance bottlenecks, Firebase & Supabase, and app store rejections
If you have an idea, MVP, or scaling issue? Send me the details. I will break down the approach, timeline, and next steps clearly.
Best,
Sandip
Steps for completing your project
After purchasing the project, send requirements so Sandip can start the project.
Delivery time starts when Sandip receives requirements from you.
Sandip works on your project following the steps below.
Revisions may occur after the delivery date.
Requirement gathering
You have to share your requirements like project document, sample application, and app design with me.
Development
Base on your requirement I will start the development of the mobile application.