I'm Omji, an AI Systems Engineer and Automation Architect helping startups and enterprises build autonomous agents, LLM-powered applications, RAG pipelines, and end-to-end automation systems that scale intelligently. I design and deploy agentic AI architectures, custom GPT solutions, and backend-driven automation workflows using state-of-the-art LLM frameworks, vector databases, and cloud-native tooling. Core Expertise Agentic AI Systems and Autonomous Workflows LangChain, LangGraph, CrewAI, AutoGen RAG pipelines, vector search, memory-enabled agents, decision orchestration AI copilots for CRM, internal ops, customer support, and business automation Automation Engineering and Workflow Orchestration n8n, Make.com, Zapier, Retool Serverless pipelines across SaaS tools (Slack, Notion, Airtable, Gmail, CRMs) Event-driven triggers, conditional logic, async tasks, workflow scaling Custom LLM Integrations and Applied NLP GPT-4, GPT-4.1, Claude, Gemini, LLaMA, Mistral, Mixtral Semantic search, summarization, Q&A, chat systems, conversational UIs Vector DBs: Pinecone, Weaviate, Chroma, FAISS Backend Automation and Data Infrastructure Python for AI pipelines, schedulers, connectors MERN stack microservices, API endpoints, data orchestration Database logic, event streams, queues, batch jobs Why Clients Choose Me • LLM-Native Architecture that is built around intelligence rather than added on • Hybrid Engineering with both low-code platforms and custom backend integrations • Rapid Prototyping to Production-Ready Systems • Automation with measurable ROI to reduce manual effort and scale operations • Clear Communication with structured planning and async-friendly collaboration Real-World Solutions I Build • AI agent that auto-responds to leads using sentiment, priority, and intent scoring • Multi-agent workflows for research, content generation, and reporting • LLM and n8n pipeline converting user inputs into structured CRM actions • Backend automation that generates nightly summaries, digests, and Slack updates • Python and Make.com stack for real-time scraping, classification, and routing Ready to Build Intelligent Automation? If you want AI agents, automation pipelines, LLM-powered workflows, or someone who understands both technology and strategy, let’s collaborate. AI Engineer, Artificial Intelligence, AI Systems, AI Automation, Agentic AI, AI Agents, Autonomous Agents, AI Workflows, LLM, Large Language Models, GPT-4, GPT-4.1, Claude, Gemini, LLaMA, Mistral, Mixtral, Generative AI, RAG, Retrieval-Augmented Generation, Semantic Search, Text Summarization, Q&A Systems, Conversational AI, Custom GPT Applications, LangChain, LangGraph, CrewAI, AutoGen, n8n, Make.com, Zapier, Retool, Vector Databases, Pinecone, Weaviate, Chroma, FAISS, Python, MERN Stack, Node.js, API Development, Microservices, Serverless Architecture, Workflow Automation, Event-driven Pipelines, Task Queues, Data Integration, Cloud Automation, AWS, Azure, Google Cloud, AI Agent Development, Multi-Agent Systems, CRM Automation, Content Generation, Research Automation, Real-time Data Processing, Lead Automation, Internal Tools Automation, Customer Support Automation Even if you're early-stage or validating ideas, I’m ready to help you build the right solution. Best, Omji Pandey.

𝗜𝗳 𝘆𝗼𝘂𝗿 𝗶𝗢𝗦 𝗮𝗽𝗽 𝗶𝘀 𝗰𝗿𝗶𝘁𝗶𝗰𝗮𝗹 𝘁𝗼 𝘆𝗼𝘂𝗿 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀, 𝘆𝗼𝘂 𝗰𝗮𝗻'𝘁 𝗮𝗳𝗳𝗼𝗿𝗱 𝗮 𝗱𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 𝘄𝗵𝗼 𝗴𝘂𝗲𝘀𝘀𝗲𝘀. I'm a Senior iOS Engineer with 10+ years building production apps that serve real users at scale. For 6 years I was the lead iOS engineer at a funded US product company — owning three live consumer apps, leading a team of engineers, and being the person called when something broke in production at 2am. I've since taken that same standard to select clients who need iOS done right — not fast, not cheap, but properly. 𝗪𝗵𝗮𝘁 𝘁𝗵𝗮𝘁 𝗹𝗼𝗼𝗸𝘀 𝗹𝗶𝗸𝗲 𝗶𝗻 𝗽𝗿𝗮𝗰𝘁𝗶𝗰𝗲: → Reduced production bugs by 40% through architecture-level refactoring — not surface patches → Migrated legacy Objective-C/UIKit codebases to Swift/SwiftUI cutting technical debt by 30% → Caught a Core Data migration bug in review that would have silently wiped all user data on next update → Improved app performance and memory efficiency by 20% through Instruments-level profiling → Shipped AI-powered features using OpenAI and CoreML that increased automation efficiency by 30% 𝗧𝗵𝗲 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝗜 𝗱𝗼 𝗺𝘆 𝗯𝗲𝘀𝘁 𝘄𝗼𝗿𝗸 𝗳𝗼𝗿: Founders and product teams with a live iOS app that's either breaking, underperforming, or needs to evolve — and who understand that the right engineer pays for themselves many times over. ―――――――――――――――――――――――――――――― 𝗪𝗛𝗘𝗥𝗘 𝗜 𝗦𝗣𝗘𝗖𝗜𝗔𝗟𝗜𝗭𝗘 🔴 𝗣𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 𝗥𝗲𝘀𝗰𝘂𝗲 Unstable, crashing, or abandoned iOS apps. I identify root causes — not symptoms — and stabilize without touching what's already working. Memory leaks, threading issues, iOS 17 lifecycle crashes, App Store rejections. I've seen and resolved all of it. 🏗 𝗟𝗲𝗴𝗮𝗰𝘆 𝗠𝗼𝗱𝗲𝗿𝗻𝗶𝘇𝗮𝘁𝗶𝗼𝗻 Objective-C and UIKit codebases that have outgrown themselves. I architect and execute phased migrations to Swift and SwiftUI — preserving business logic, protecting user data, reducing long-term engineering costs. 🤖 𝗔𝗜 𝗙𝗲𝗮𝘁𝘂𝗿𝗲 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 OpenAI API, CoreML, Vision Framework, on-device ML. Production-grade AI features built with security, cost-efficiency, and real user behaviour in mind — not proof-of-concept demos. ⚡ 𝗣𝗲𝗿𝗳𝗼𝗿𝗺𝗮𝗻𝗰𝗲 𝗘𝗻𝗴𝗶𝗻𝗲𝗲𝗿𝗶𝗻𝗴 Instruments-level profiling, memory optimization, concurrency architecture. I fix what Xcode's warnings don't catch — the slow leaks and thread races that only show up under real load. 📦 𝗚𝗿𝗲𝗲𝗻𝗳𝗶𝗲𝗹𝗱 𝗕𝘂𝗶𝗹𝗱𝘀 Native iPhone app development from Figma to App Store. SwiftUI, MVVM, Clean Architecture, StoreKit 2, RevenueCat, Firebase, CI/CD. I own the full engineering lifecycle — no handholding required. ―――――――――――――――――――――――――――――― 𝗛𝗢𝗪 𝗜 𝗪𝗢𝗥𝗞 𝗡𝗮𝘁𝗶𝘃𝗲 𝗼𝗻𝗹𝘆. Swift, SwiftUI, UIKit. No Flutter, no React Native. I build for iOS the way Apple designed it to be built — which is why my apps are faster, smoother and more stable than cross-platform alternatives. 𝗜 𝘁𝗵𝗶𝗻𝗸 𝗶𝗻 𝗿𝗶𝘀𝗸𝘀, 𝗻𝗼𝘁 𝗷𝘂𝘀𝘁 𝘁𝗮𝘀𝗸𝘀. Before writing a line of code I ask what could break, what could lose user data, and what will make this harder to maintain in 12 months. Most developers don't ask those questions until after something goes wrong. 𝗙𝘂𝗹𝗹 𝘁𝗿𝗮𝗻𝘀𝗽𝗮𝗿𝗲𝗻𝗰𝘆, 𝗻𝗼 𝘀𝘂𝗿𝗽𝗿𝗶𝘀𝗲𝘀. Written milestone summaries. Clear scope boundaries. If something changes I tell you immediately — not after it's already affected the timeline. 𝗖𝗼𝗱𝗲 𝗮𝘀 𝗮 𝗹𝗼𝗻𝗴-𝘁𝗲𝗿𝗺 𝗮𝘀𝘀𝗲𝘁. Modular, documented Swift architecture your next engineer can read without a guide. Clean code isn't a luxury — it's what separates a $10K fix from a $100K rewrite two years from now. ―――――――――――――――――――――――――――――― 𝗧𝗘𝗖𝗛 𝗦𝗧𝗔𝗖𝗞 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲𝘀: Swift · SwiftUI · UIKit · Objective-C 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁𝘂𝗿𝗲: MVVM · Clean Architecture · SOLID · Modular · Dependency Injection 𝗔𝗜 / 𝗠𝗟: OpenAI API · CoreML · Vision Framework · On-device ML · LLM Integration 𝗗𝗮𝘁𝗮: Core Data · SwiftData · Realm · SQLite · SQLCipher 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻𝘀: Firebase · REST · GraphQL · OAuth2 · WebRTC · MapKit · Push Notifications 𝗠𝗼𝗻𝗲𝘁𝗶𝘇𝗮𝘁𝗶𝗼𝗻: StoreKit 2 · RevenueCat · In-App Purchases · Stripe 𝗗𝗲𝘃𝗢𝗽𝘀: TestFlight · Fastlane · CI/CD · Git · Xcode ―――――――――――――――――――――――――――――― 𝗜𝗙 𝗬𝗢𝗨'𝗥𝗘 𝗖𝗢𝗡𝗦𝗜𝗗𝗘𝗥𝗜𝗡𝗴 𝗪𝗢𝗥𝗞𝗜𝗡𝗚 𝗧𝗢𝗚𝗘𝗧𝗛𝗘𝗥 I'm selective about the projects I take on — not because I'm difficult to work with, but because doing good work requires focus and full commitment. If your iOS app matters to your business and you need an engineer who treats it that way — send me a brief description of what you're building and what's not working. 𝗜'𝗹𝗹 𝗿𝗲𝘀𝗽𝗼𝗻𝗱 𝘄𝗶𝘁𝗵𝗶𝗻 𝟮𝟰 𝗵𝗼𝘂𝗿𝘀 𝘄𝗶𝘁𝗵 𝗮𝗻 𝗵𝗼𝗻𝗲𝘅𝘁 𝗮𝘀𝘀𝗲𝘀𝘀𝗺𝗲𝗻𝘁 — 𝘄𝗵𝗲𝘁𝗵𝗲𝗿 𝘁𝗵𝗮𝘁'𝘀 𝗮 𝗦𝘄𝗶𝗳𝘁 𝗿𝗲𝘄𝗿𝗶𝘁𝗲, 𝗦𝘄𝗶𝗳𝘁𝗨𝗜 𝗺𝗶𝗴𝗿𝗮𝘁𝗶𝗼𝗻, 𝗔𝗜 𝗶𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻, 𝗼𝗿 𝗮 𝗳𝗼𝗰𝘂𝘀𝗲𝗱 𝗯𝘂𝗴 𝗳𝗶𝘅.

𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 | 𝗥𝗲𝗮𝗰𝘁 𝗡𝗮𝘁𝗶𝘃𝗲 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 | 𝗶𝗢𝗦 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 | 𝗔𝗻𝗱𝗿𝗼𝗶𝗱 𝗔𝗽𝗽 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 | 𝗞𝗼𝘁𝗹𝗶𝗻 | 𝗦𝘄𝗶𝗳𝘁 | 𝗗𝗮𝗿𝘁 | 𝗠𝗼𝗯𝗶𝗹𝗲 𝗔𝗽𝗽 𝗗𝗲𝘀𝗶𝗴𝗻 | 3+ 𝐘𝐞𝐚𝐫𝐬 𝐨𝐟 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐢𝐧 𝐁𝐮𝐢𝐥𝐝𝐢𝐧𝐠 𝐒𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 No matter if you are in the early stages, managing an established business, or seeking a Minimum Viable Product (MVP), I am dedicated to providing outstanding services that fit within your budget, ensuring your utmost satisfaction 💯. ➸ 𝙈𝙤𝙗𝙞𝙡𝙚 𝘼𝙥𝙥𝙡𝙞𝙘𝙖𝙩𝙞𝙤𝙣𝙨: Native, Cross-Platform, and Hybrid solutions tailored for both Android and iOS. Over the last 3+ years, I have refined my expertise in creating a wide range of iPhone and Android applications, including: ✔ Food Delivery Apps ✔ Nutrition Planning Apps ✔ Restaurant Search Apps ✔ Hotel and Travel Booking Apps ✔ Health and Fitness Apps ✔ GPS/ Geo Location Apps ✔ Bluetooth / BLE Integration Apps ✔ Real Estate Apps ✔ Artificial Intelligence based Apps ✔ Salon Booking Apps ✔ Taxi Apps ✔ E-commerce Apps ✔ Gym Booking Apps ✔ Video Streaming, Voice Calling, Chat and Messaging Apps ✔ Online Courses, Online Education Learning, Tutor, ✔ Dating and TikTok Style Apps 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: I bring versatility and adaptability, having mastered a broad range of tools and frameworks across web, mobile, and cloud technologies: ➸ Mobile App Development: Java, Kotlin, Objective-C, Swift, SwiftUI ➸ Cross-platform Hybrid App Development: Flutter (Dart), React Native ➸ Web Frontend: React.Js, Redux, Vue.js, Angular, HTML5, CSS3, BootStrap, JavaScript, jQuery ➸ Web Backend: PHP, Node.js, Laravel, Express.js, Nest,js ➸ Databases: MongoDB, MySQL, PostgreSQL, SQLite, AWS DynmoDB ➸ Cloud Solutions: AWS (EC2, Lambda, S3), Firebase, Azure ➸ 3rd Party APIs Integrations: AWS API Gateway, AWS Lambda, Rest API, JSON, XML ➸ Social Integration: Facebook, Twitter, Youtube, Instagram, Snapchat, Tinder ➸ Chat: XMPP, Socket, Firebase, Twilio ➸ Payment Gateway: Paypal, Braintree, Stripe Payment Gateway ➸ In-app Features: In-App Purchase: Advertisement, Push Notifications, GCM, Google Analytics ➸ Version Control Tools - Github, Bitbucket, Gitlab ➸ Google Map, Apple Map kit, Geolocation, GPS, Location Tracking 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐲-𝐒𝐩𝐞𝐜𝐢𝐟𝐢𝐜 𝐒𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬 I have successfully delivered projects across diverse industries, with expertise spanning: ➸ Social Networking and Community Platforms ➸ E-Commerce: Single Vendor, Print on Demand (POD), and Multi-Vendor Applications ➸ Healthcare Solutions: HIPAA-Compliant Platforms, Telemedicine, and Fitness Applications ➸ Logistics Management: Freight, Cargo, Fleet, Warehouse, and Supply Chain Solutions ➸ FinTech and POS: Digital Payments, Invoicing, and Financial Applications ➸ Learning & Education Management (LMS): Subscription and Membership-Based Platforms ➸ Real Estate: Property Listings and Management Systems ➸ On-Demand Service Platforms ➸ ERP & Business Automation: Workflow Automation, Inventory, WMS, CRM, Tracking, and Reporting 𝐋𝐞𝐭’𝐬 𝐁𝐫𝐢𝐧𝐠 𝐘𝐨𝐮𝐫 𝐈𝐝𝐞𝐚𝐬 𝐭𝐨 𝐋𝐢𝐟𝐞 🚀 Whether you're building a new product, optimizing an existing platform, or exploring new technologies, I’m ready to help align our vision and budget for a long-term partnership. Let’s make your digital transformation a reality. Click "𝗜𝗡𝗩𝗜𝗧𝗘" button to initiate a discussion about your project and how I can assist you in reaching your business goals. 𝙍𝙚𝙜𝙖𝙧𝙙𝙨, Pallvi_Mobile App Developer Related Keywords:- Mobile App Developer, Mobile app development, Android app Development, iOS app development, Native App Development, Android Developer, iOS Developer, Kotlin, Swift, Flutter Developer, React Native Developer, Flutterflow-Flutter Developer, Firebase, BLE, ChatGPT, AI, Chatbot, Cross-Platform Development, Android Apps, iOS Apps, Mobile UI/UX Design, API Integration, Firebase, AWS, Custom App Solutions, Payment Gateway Integration, Backend Development, REST APIs, Push Notifications, Google Play Store Deployment, Apple App Store, React Native Developer, Flutter Developer, Mobile app Design

My name is Fabio Silva, I am married and I work with programming for about 27 years. I love creating new interesting programs! * My strong points: - I am an expert in C# and .Net, but I can adapt myself very easily and quickly to any different language and technology. I have strong experience in migrating older systems, databases, and legacy languages to modern alternatives. - I am experienced in Code Reviews, especially for C# and Javascript. - I have great experience in finding and troubleshooting hard bugs, even with limited data and information, and even with hard access environments. - Due to my experience, I usually provide a great range of creative solutions and alternatives to the most diverse problems. * My current specialization: - My focus is C# and .Net Core, in any area where it can be leveraged. - On the web, I work on Asp.Net Core using Microservices, Razor Pages, MVC, and WebApi, and some quick tasks with Blazor. In the front end, I work with Plain Javascript and React, KnockoutJS, with some experience in Angular. - On the desktop, I'm good at creating Console, Windows Forms, WPF, and Avalonia apps. - I work mostly with Microsoft SQL Server, PostgreSQL, and SQLite databases. - I work with Git daily as shared source control, with experiences in GitHub and BitBucket. - Finally, I can do cross-platform development (Linux/Windows/macOS). And in any case, I can deploy to docker containers. * Other talents: - Languages like Basic, Clipper, Visual Basic (and VB.Net), Borland Delphi - Databases like MySql, Interbase/Firebird - Other like PowerShell Scripts, Selenium WebDriver

Result-oriented iOS developer with more than 8 years’ experience writing highly readable, clean, maintainable source code. I have developed many large and complex applications for iPhone and iPad that offer users an intuitive, friendly interface. Proven ability to work independently or as part of a team. Adept at technical troubleshooting and anticipating future potential problems. Primarily looking for long term projects but I am willing to consider short term projects as well. Strong knowledge of iOS SDKs and my other abilities are: • Profound experience with Objective-C/Swift • Strong record developing apps for iPad and iPhone • Experience in defining Application Architecture • Experience with offline storage, threading and performance tuning • Familiar with Analytics, Push Notifications, In-app Purchase, Location, Audio/Video and Map APIs • Experience with Bluetooth LE (Low Energy) development • Experience with XMPP and Firebase chat. • Experience in creating REST / JSON / XML Web Services • Well versed in user-friendly design, performance improvement, documenting code, refactoring, continuous integration and deployment (CI/CD) and unit testing • Tools: Xcode, Instruments, GitLab, Swift-lint, jazzy, JIRA, SourceTree, bitBucket I am keen to build long term relationships with clients. Looking forward to work on great projects.

o 17+ years of experience building iOS apps – one of the original App Store developers (July 2008) o 22+ years successfully working with dozens of clients from my REMOTE office, as a telecommuter o 30+ Apps published in the Apple App Store and Enterprise o 25+ years of professional software development experience o 20+ years of experience with networking protocols & methodologies: REST, JSON, HTTP, TCP, UDP o 20+ years of experience with source control systems: Git, SVN, CVS, RCS, VSS, Perforce o Keen ability to distill complex concepts and systems into easily understandable terms o Outstanding analytical and problem-solving skills o Ability to work independently and as part of a team o Exceptional attention to detail, remarkably fast learner, excellent communication skills. o Personable, enthusiastic, conscientious. o Languages: Objective-C, C++, Swift, Java, Kotlin, JavaScript, PHP, Python, Perl, C, C#. o Operating Systems: iOS, watchOS, macOS, Windows, Linux, Unix. o IDEs: Xcode, Android Studio, Visual Studio, Eclipse. o Experience with API architecture design. o Strong understanding of multi-threaded and concurrent applications. o Expert understanding of all aspects of the iOS provisioning workflow. o Experience developing in an agile and test-driven environment. o Experience creating dynamic libraries with CocoaPods. o Experience with third-party libraries, APIs, and SDKs. o Hands-on experience with UIKit, CoreData, CoreGraphics, CoreAnimation, Cocoa design patterns. o Experience with a wide variety of analytics platforms, including Firebase (Google), Flurry (Yahoo), AWS, comScore, Nielsen, Adobe, MOAT (Oracle). o Ability to bring designer’s creations to life, with pixel-perfect implementations. o Experience in video and media-based development projects. o Working knowledge of Android development (Android Studio, Java, Kotlin, XML, Gradle, CircleCI).

Meet Dipak Chhag, a skilled Mobile & TV App developer with a rich background of 9+ years in the field. I've not only crafted a diverse array of applications but consistently provided gratifying solutions to my clients. Whether you're a 𝗟𝗲𝗮𝗱𝗶𝗻𝗴 𝗦𝘁𝗮𝗿𝘁𝘂𝗽, 𝗘𝘀𝘁𝗮𝗯𝗹𝗶𝘀𝗵𝗲𝗱 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 or 𝗘𝘅𝗽𝗹𝗼𝗿𝗶𝗻𝗴 𝗠𝗩𝗣, you can expect 𝗛𝗶𝗴𝗵-𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 at an 𝗔𝗳𝗳𝗼𝗿𝗱𝗮𝗯𝗹𝗲 𝗖𝗼𝘀𝘁. Interested? Click the '𝗜𝗻𝘃𝗶𝘁𝗲' button initiate a conversation about your project and aspirations. 💻 Here are the technologies I work with for development: 𝗶𝗢𝗦: Swift, Objective-C, SwiftUI 𝗔𝗻𝗱𝗿𝗼𝗶𝗱: Kotlin, Java 𝗖𝗿𝗼𝘀𝘀-𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺 (𝗛𝘆𝗯𝗿𝗶𝗱): Flutter (Dart) 𝗧𝘃: Android TV, Fire TV, Roku TV, Apple TV 🤗 What sets me apart for your consideration? 🔹 Strong native and cross platform apps, backend and database knowledge 🔹 Giving good suggestions to the clients is always helpful for creating a better app for them. 🔹 Developing apps that seamlessly support a diverse range of devices. 🔹 Delivering product on/before time 🧑🏻‍💻 Here are the key skills and experiences that form the core of my expertise: 👉 Firebase - Firestore, Realtime Database, Cloud Messaging, In-App Messaging, Analytics, Crashlytics, Admob, 👉 Interaction with backend - Rest API, Soap, And web sockets, third-party libraries. 👉 Version Control Tools - Github, Bitbucket, Gitlab 👉 Project Management: Slack, Basecamp, Jira, Trello 👉 Databases / Data Management - Coredata, SQLite, MySQL, Realm 👉 Social Integration and authentication 👉 Chat - Firebase, Socket, Xmpp, Twilio, Agora 👉 Maps & Location - Mapbox, Google Maps, Apple Map kit, Geolocation, GPS, Geo fence 👉 Broadcast & Livestream - Agora, Twillio, Filters. 👉 Payments - Paypal, Stripe, Razorpay, Braintree 👉 Scan - Document, QR Codes, Bar Codes, NFC Tags Reading 👉 Subscription & Purchases - In-app purchases, Advertisements, Push Notifications, GCM, 👉 Crash Analytics - Google Analytics, Firebase Crash analycs 👉 Internet Of Things (IoT): Beacon, Bluetooth 👉 Tools: Xcode, Android Studio 👉 App Store Certificate generation, TestFlight and Daiwi for build sharing. 🌟 Here's what a few of my clients have shared about their experience with my work: 🗣️ "I highly recommend Dipak to anyone looking for a very capable mobile developer who is easy to work with." 🗣️ "Dipak did an excellent job on our project. He was prompt, thorough, professional and supportive. I would definitely recommend working with him." 🗣️ "Dipak added dynamic scrolling to our top shelf in the tvOS app and activated the observer function of the player to return to the Home Screen once the playing content has ended. It works as expected. Super quick turn around and communication was outstanding." 📞 𝗕𝗢𝗢𝗞 𝗔 𝗙𝗥𝗘𝗘 𝗖𝗢𝗡𝗦𝗨𝗟𝗧𝗔𝗧𝗜𝗢𝗡: I offer complimentary consultations. Let's schedule an introductory call to explore potential collaboration. Even if we don't proceed, you'll gain valuable insights for your project. Thank you for considering my profile. Looking forward to our conversation.

Hello, We have 20+ years of hands-on App development experienced in Obj-C, Swift, SwiftUI, Xcode, Cocoa, iPhone SDK, Android SDK. We have 12+ years of experience in Flutter, Dart, Firebase, and state management like BloC, Provider, GetX. We have Expertise in: - Swift | SwiftUI | Storyboard | AutoLayout - CocoaPods | CocaTouch | Cocoa Framework - Push Notifications[ APNs, Firebase, Onesignal ] - In-App Purchase | Stripe | Apple pay - Core Data | Core Location | - APIs integration | Codable - Apple TestFlight, App Store submission Additional Expertise: - AWS SDK Amplify Storage, - Real-time Communication using Firebase Observer and Socket.io - webRTC/Twilio/Agora.io, - Github, Bitbucket, Trello, Jira ✍I always aim to maintain a long-term relationship with my clients. Whether you've lost your original developer, need additional resources, or want a brand new app, I can step in and take over wherever you need. We have developed many different types of iPhone, iPad, Android applications. E.g. social networking app, dating app, chat app, car rental app, food delivery app, shopping app, e-commerce app, fitness app, video/photo app, business apps and enterprise apps. Why you should hire us? ✔ Strong Android/iPhone architecture and database knowledge ✔ Develop applications that support all devices ✔ I am as passionate about your project as you are ✔ Delivering the products on/before time ✔ High Quality of work ✔ Always up-to-date with the latest technologies ✔ Less hourly rate than others My core skills and experiences in Android and iPhone applications development are: ✔ Interaction with backend - Restful, JSON, XML, PHP, Node.js ✔ Databases / Data Management - SQLite, MySQL, Parse, MongoDB ✔ Social Integration - Facebook, Twitter, Youtube, Instagram, Snapchat, Tinder ✔ Chat - XMPP, Socket, Firebase ✔ Version Control Tools - Github, Bitbucket, Gitlab ✔ Google Maps, Apple Map kit, Geolocation, GPS, Location Tracking ✔ Audio / Video Live Streaming ✔ Firebase APIs ✔ Augmented Reality ✔ P-a-y-p-a-l, Braintree, Stripe Payment Gateway ✔ QR Codes, Bar Codes, VIN Scanner, NFC Tags Reading ✔ In-App Purchase, Advertisement, Push Notifications, GCM, Google Analytics ✔ Photo & Video Sharing, Editor, Filter 💬 𝗙𝗥𝗘𝗘 𝗖𝗢𝗡𝗦𝗨𝗟𝗧𝗔𝗧𝗜𝗢𝗡: Let's talk about your project to see if we are a good fit for each other or not. Or even though if we don't work together, at least I may have suggestion(s) that can be helpful to your project. Just click on the '𝗜𝗻𝘃𝗶𝘁𝗲 𝘁𝗼 𝗝𝗼𝗯' button and we can go from there. 𝗧𝗵𝗮𝗻𝗸 𝘆𝗼𝘂 for spending your $$ to review my profile because TIME IS MONEY :) If you really need 𝗚𝗼𝗼𝗱 𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗔𝗽𝗽 then 𝗛𝗶𝗿𝗲 𝗠𝗲. Thanks! Also... Latest expertises: - Augmented Reality, Internet Of Things (IoT), Beacon, - AI/ML, Big Data processing, Data analysis Thanks:) Dhaval

I am specialized in crafting high-quality applications for both iOS and Android platforms, with a proven track record of successful projects available on the Apple App Store and Google Play Store. Since embarking on my journey in mobile app development, I have dedicated myself to writing clean, efficient code and creating elegant front-end designs. Passionate and diligent, I’m committed to delivering simple yet beautifully functional products. 𝐓𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐂𝐨𝐫𝐞 𝐒𝐤𝐢𝐥𝐥𝐬: iOS & Android App Development React Native App Development Web Services: XML/JSON, REST/SOAP Cloud Backends: Parse, AWS, Firebase, Foodie, RemoteStorage, Twilio, Plivo Chat & Messaging Engines: XMPP, Jabber, OpenFire, OpenTok WebRTC Video/Audio/Image Processing: OpenCV, GPU Image, CoreAudio, AVFoundation Databases: SQLite, Oracle, SQL Server, ODBC Social Media Integrations: Facebook, Twitter, LinkedIn, Instagram, YouTube, Pinterest, Vimeo Location Services: Google Maps, Foursquare, GPS, OpenStreetMap Online Payment Gateway Integrations 𝐏𝐫𝐨𝐟𝐢𝐜𝐢𝐞𝐧𝐭 𝐢𝐧 𝐛𝐮𝐢𝐥𝐝𝐢𝐧𝐠 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞, 𝐫𝐞𝐚𝐥-𝐭𝐢𝐦𝐞 𝐚𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬 𝐮𝐬𝐢𝐧𝐠 𝐒𝐮𝐩𝐚𝐛𝐚𝐬𝐞 𝐟𝐨𝐫 𝐛𝐚𝐜𝐤𝐞𝐧𝐝, 𝐚𝐮𝐭𝐡𝐞𝐧𝐭𝐢𝐜𝐚𝐭𝐢𝐨𝐧, 𝐚𝐧𝐝 𝐝𝐚𝐭𝐚𝐛𝐚𝐬𝐞 𝐦𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭. 𝐊𝐞𝐲 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐈𝐧𝐜𝐥𝐮𝐝𝐞𝐬: Social Networking Apps Dating Apps Messaging Apps Shopping Apps Video & Voice Calling Apps Facebook Integration, Barcode & QR Code Scanning UI/UX Design, GPS-based Features Tinder-style, Snapchat-style App Development 𝐑𝐞𝐬𝐩𝐨𝐧𝐬𝐢𝐛𝐢𝐥𝐢𝐭𝐢𝐞𝐬: Translate designs and wireframes into high-quality, AI-enhanced code Build and maintain high-performance, reusable Java code Ensure the best performance, quality, and responsiveness for AI-driven features Identify and fix bottlenecks, bugs, and issues Maintain clean, organized, and efficient code while incorporating AI features Since the beginning of my development career, I’ve dedicated myself to writing clean, effective code with a focus on high-quality design and seamless AI integrations. I am passionate and committed to creating simple, beautiful products that stand out with their intelligent features and high performance. I’m a result-driven professional who is fully committed to my work. I pride myself on being trustworthy, honest, and reliable, and I thrive in delivering great results without requiring extensive training. You can count on me to act as an in-house developer who will execute your projects in a timely and efficient manner. 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧 & 𝐂𝐨𝐥𝐥𝐚𝐛𝐨𝐫𝐚𝐭𝐢𝐨𝐧: Clear and efficient communication is key to any successful project. With a strong command of English and excellent communication skills, we’ll be able to collaborate seamlessly, ensuring your vision is brought to life. 𝐏𝐨𝐬𝐭-𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐒𝐮𝐩𝐩𝐨𝐫𝐭: I offer one year of free support after the project is completed, ensuring your application runs smoothly. For ongoing support, I offer affordable maintenance packages, providing peace of mind well beyond the first year. My goal is 100% customer satisfaction, and I take full responsibility for ensuring the successful completion of every project I undertake.

Android developer, specialized in Android app development, having extensive experience in Native Android development for Android mobile and tablets, hybrid & cross-platform app development, and building innovative, highly customized, robust, scalable, feature-packed, and modular Android app development solutions. I have in-depth working experiences in Android Studio, Android SDK, Eclipse, SQLite, MYSQL, MSSQL, Cassandra, JavaScript, CSS, JSON, jQuery, REST, HTML5, XML, Ajax and implement creative and innovative functionalities to with user experiences. Responsible for designing and implementing new innovative features and functionalities, establishing Android app development architecture, ensuring high-performance and availability, and managing all Android mobile app development & technical aspects. I work closely with web developers, project stack holders, and end customers to ensure an effective, visually appealing, and intuitive implementation. As a full-stack Android developer, I have successfully delivered a wide range of custom Android app development projects with eye-catching user-friendly UI design and high-end functionalities. I understand all aspects of developing mobile applications: design, architecture, development, and publishing. Are you looking for a full time & dedicated full-stack Android developer to develop a user-friendly high-end functionality based Android mobile application? I will love to engage myself as a full-stack Android app developer and assist you with innovative and creative strategies. Android Development Technology expertise: ⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷ As a full-stack Android app developer, I have decent expertise on native & hybrid cross-platform Android app development technologies: ✅ Languages for Native AndroidApp Development: Core- Java, Android ✅ Android App Development Frameworks: Dalvik, ART. ✅ Android App Development Tool: Android Studio, Eclipse ✅ Build Android apps for Google Phones and Tablets (HoneyComb till Nougat), Web. ✅ Amazon MWS API, AWS, Repricing, Sales Tracking. ✅ Networking/Cloud for Android App Development: JSON, REST APIs, XML, Firebase, Parse, Google APIs. ✅ Live Stream Video/Audio, WebRTC, OpenTok, Financial App, Event App, Loan Calendar ✅ Android App Testing and Performance: Ranorex, Appkitbox. ✅ Social network integration (Facebook, Twitter, LinkedIn, Google) on Android Apps ✅ Web Service, Ajax, XML, RSS, SOAP, WSDL. ✅ Image Processing ✅ Push Notification, Geo-Location - GPS location processing, Media streaming, RESTful APIs on Android mobile apps ✅ Debugging, fixing, and maintenance of existing code and Upgrading Android apps (making apps compliant to latest OS). ✅ 2-D Animations ✅ Android App Design UI/UX tools: Sketch, Photoshop ✅ Wireframing: Moqups, Mindware. ✅ In-App purchases implementation on Android Mobile Apps ✅ ADS integrating (Admob, Adwords, Video Ads). ✅ Google Maps, open street Maps, KML Overlay implementation, Google Map Service, Geo-Location. ✅ Speech recognition, text-to-speech. ✅ Android Google Play Market submission process. ✅ Understanding of Android mobile security protocols, analytics, and social channel integration. ✅ Photo/video/audio management (capturing, editing, and sharing). ✅ Android App Chat API’S: Video Conferencing (Twilio, XMPP, jabbered). ✅ Device Kit: Bluetooth Low Energy (BLE), iBeacon, Datzing, NFC, credit card reader, MIDI. ✅ Android Analytics SDKs: Google Analytics, Firebase, FlurryAnalytics. ✅ Android App Backend Development: Node.js /PHP backend development ✅ Database Management for Android Apps: MongoDB/PostgreSQL/MySQL/SQLite ✅ Payment API's along with FacebookGraphAPI, Twitter, Instagram, Google Analytics, AWS ✅ App Store Optimization - ASO and Marketing Android Development Services We Offer: ⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷ ✅ Android App Development for Android Mobiles and Tablets ✅ Cross-platform Mobile App Development ✅ Mobile Game Development ✅ Internet of Things (IoT) ✅ AR/VR App Development Types of Mobile Apps: ⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷ As an experienced Android developer, I have worked on various types of Android mobile apps: ✅ Social Networking ✅ Utility & Gaming ✅ Chat/Messaging ✅ News/Magazine ✅ Geo Location ✅ Online Shopping ✅ m-Commerce ✅ iBeacon ✅ Audio/Video Streaming ✅ Movies ✅ Entertainment ✅ Tour/Travel Applications How do we communicate and report? ⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷⟷ We always prefer to keep our work transparent, and for this reason, we like to be in touch with our valued clients on a daily, weekly & monthly basis. According to the requirement, we use many types of project management tools for Android mobile app development projects communication. ⦿ Upwork Message Board ⦿ JIRA ⦿ Azure DevOps Server ⦿ Asana ⦿ Trello ⦿ Zoho Projects