Top 50+ App Development companies

Find a App Development agency to get even the most complex work done fast.

App Development image

Trusted by leading brands and startups

Browse top agencies

Explore 50+ App Development Agencies on Upwork

Weberhood Innovations Avatar

Weberhood Innovations

Kozhikode, India

Weberhood Innovations is a full-service software development and strategic consultancy agency dedicated to transforming how businesses operate through technology. We specialize in architecting scalable SaaS platforms, custom ERP systems, and AI-driven automation tools that eliminate operational friction and drive measurable growth. Our proven track record includes launching successful products like Softrever, a comprehensive business and inventory management ecosystem, and EdLogger, a specialized ERP for the educational sector. Furthermore, we have engineered proprietary AI engines like HriQue AI, which achieves 95%+ candidate matching accuracy to significantly reduce the cost of bad hires. We offer end-to-end product engineering, from initial ideation and UI/UX design to cloud deployment and REST API architecture. Beyond development, we provide strategic business analysis, including data-driven market-fit studies and go-to-market strategies, to ensure every digital solution aligns with long-term commercial goals. By digitizing manual workflows with real-time dashboards and continuous feedback systems, we help enterprises boost team productivity and talent retention. At Weberhood Innovations, we believe technology should be a catalyst for growth, and we are committed to delivering secure, scalable, and user-friendly solutions that define the future of enterprise.

Read more
HTML
Python
AI App Development
Django
CSS
ERP Software
Mobile App Development
Hourly rate $35.00 - $35.00
Member since Dec 18, 2025
Yorionix Private Limited Avatar

Yorionix Private Limited

Kumbakonam, India

Welcome to Yorionix Private Limited — a dynamic full-service digital agency committed to empowering businesses with cutting-edge technology solutions that drive growth, innovation, and success. We specialize in custom software development, web and mobile app development, UI/UX design, digital transformation, cloud solutions, and emerging technologies. Our expertise spans building scalable applications, e-commerce platforms, enterprise systems, and tailored digital products that deliver real-world impact. What sets us apart: Proven Expertise: With a skilled team of developers, designers, and strategists, we've delivered high-quality projects for clients across various industries, ensuring robust, secure, and efficient solutions. Dedicated Professionals: A cohesive team of top-tier talent specializing in modern tech stacks (including React, Node.js, Angular, Flutter, AWS, and more), working collaboratively to exceed expectations. Client-Centric Approach: We prioritize understanding your unique business needs through detailed consultations, providing clear communication, agile methodologies, timely deliveries, and ongoing support. Scalable & Innovative Solutions: From rapid prototypes and MVPs to complex, enterprise-grade systems, we craft future-proof solutions that adapt to your evolving requirements. At Yorionix Private Limited, we're passionate about turning your ideas into powerful digital realities. Ready to transform your business? Invite us to your project or message us today — let's build something extraordinary together!

Read more
Web Development
Design Thinking
Mobile App Development
UI/UX Prototyping
Software Design
Web Application
Server Administration
Hourly rate $10.00 - $10.00
Member since Dec 18, 2025

Leslie's Peters Agency

Lagos, Nigeria

Senior Bubble.io Developer | FlutterFlow Developer | Adalo App Developer | Full-Stack No-Code Expert 🛑 STOP SCROLLING if you need to launch a scalable SaaS, Marketplace, or MVP in weeks, not months. Are you looking to build a complex Web App on Bubble.io or a high-performance Native Mobile App on FlutterFlow? You have found the right profile. I am a Senior No-Code Developer specializing in cross-platform development. Unlike other freelancers who only focus on one tool, I bridge the gap between Web and Mobile. I help Startups, Founders, and Enterprises build, launch, and scale their vision using the power of Bubble.io and FlutterFlow. 🚀 WHY CHOOSE ME? - Speed to Market: I turn concepts into live apps 5x faster than traditional coding. - Full-Stack Capability: I handle everything; Database Architecture, Backend Logic (Workflows), API Integrations, and UI/UX Design. - Scalability First: I don’t just "make it work." I build apps optimized for thousands of users, ensuring your Bubble capacity and FlutterFlow performance remain efficient. - AI & Modern Tech: Expert in integrating OpenAI (ChatGPT) and other AI models to give your app a competitive edge. 🛠️ MY CORE SERVICES 1. BUBBLE.IO DEVELOPMENT (Web Apps) End-to-end SaaS development (Software as a Service). Two-sided Marketplaces (like Airbnb or Upwork). CRM & Internal Business Tools. Complex Database Design & Backend Workflows. Responsive Design (Desktop, Tablet, Mobile). Bubble.io Performance Optimization & Bug Fixing. 2. FLUTTERFLOW DEVELOPMENT (Native Mobile Apps) iOS & Android App Development. Publishing to Apple App Store & Google Play Store. Custom Actions & Widgets. Integration with Firebase or Supabase backends. UI/UX implementation from Figma to FlutterFlow. 3. ADVANCED INTEGRATIONS & API AI Integration: OpenAI (GPT-4), Anthropic, Gemini API connections. Payment Gateways: Stripe (Connect, Subscription, Checkout), PayPal, Razorpay. External APIs: Google Maps, SendGrid, Twilio, Social Logins (Google/Facebook/Apple). Automation: Zapier, Make (Integromat), n8n. 🔄 MY DEVELOPMENT PROCESS - Discovery: We analyze your requirements to ensure No-Code is the right fit. - UX/UI Design: I create a user-friendly interface (or work from your Figma). - Database Architecture: Setting up a robust data structure for scalability. - Development: Building the core features in Bubble or FlutterFlow. - Testing (QA): Rigorous testing to ensure a bug-free experience. - Launch: Deployment to live servers or App Stores. 💻 TECHNICAL STACK & KEYWORDS - Platforms: Bubble.io, FlutterFlow, Adalo, Framer. - Backends: Bubble DB, Xano, Supabase, Firebase. - Design: Figma, Adobe XD, UI/UX. - APIs: REST API, JSON, OpenAI, Stripe, SendGrid. 👨‍💻 EXPERIENCE I have successfully built and launched over 27 applications across various industries including Healthcare, FinTech, Real Estate, and E-commerce. My goal is not just to write code, but to be a Product Partner who cares about your business success. READY TO BUILD? Don't let your idea remain just an idea. Whether you need a Bubble.io Expert to fix your current app or a FlutterFlow Developer to build the next big mobile platform, I am here to help. Click the green "Invite to Job" button at the top right of this page. Let’s discuss your project and get your MVP to market. Leslie Peters Senior Bubble.io & FlutterFlow Developer ------------------------------------------------------------------------------------------------------------- Keywords: Bubble.io Developer | FlutterFlow Expert | No-Code Development | MVP Builder | SaaS Application | Mobile App Development | Web App Developer | API Integration | OpenAI Integration | ChatGPT API | Stripe Payment Gateway | Marketplace Development | CRM Systems | Database Architecture | Figma to Bubble | Figma to FlutterFlow | Responsive Web Design | iOS App Development | Android App Development | Backend Workflows | Bug Fixing | Performance Optimization | Full Stack No-Code | Startup Consultant | Rapid Prototyping | Adalo Developer | Xano Backend | Supabase Integration | Firebase | REST API | JSON | Social Login | Google Maps API | Twilio Integration | Subscription App | B2B SaaS | Dashboard Design | Native Mobile Apps | PWA | Bubble Plugin | Custom Actions | Make.com Automation | Zapier Integration | User Experience (UX) | User Interface (UI) | Payment Processing | Admin Panel | Algolia Search | SendGrid | GDPR Compliance Bubble.io | FlutterFlow | Web Design | Mobile App Development | API Integration | Database Design | Prototyping | User Interface Design | Landing Page | Application Programming Interface (API) | Web application | Web application development | Mobile App | Mobile Web | Mobile application Development | App Development |

Read more
No-Code Website
No-Code Development
Mobile App Development
Adalo
App Development
Bubble.io
Mobile App Bug Fix
Hourly rate $12.00 - $12.00
Agency size 2-10 workers
Member since Dec 17, 2025
SpiralSync | Custom Web & Mobile Development Solutions Avatar

SpiralSync | Custom Web & Mobile Development Solutions

Windsor, Canada

We are a Full-Stack Development & AI Integration Agency building scalable SaaS platforms, AI-powered applications, and mobile products for startups and growing businesses. Led by a senior engineer with 7+ years of experience, our agency delivers production-ready software using React, Next.js, Node.js, Python, React Native, Laravel, Vue.js, .NET, and ChatGPT / OpenAI APIs. We partner with AI startups, funded SaaS companies, and enterprise teams who need clean architecture, reliable execution, and systems built to scale — not quick hacks. 🚀 What We Do SaaS & Full-Stack Web Development Modern frontends using React, Next.js, Vue.js Scalable backends with Node.js, Python (Django, Flask, FastAPI), Laravel, .NET Secure, well-documented REST & GraphQL APIs Multi-tenant SaaS architecture & role-based systems Mobile App Development Cross-platform apps using React Native & Expo iOS & Android apps with performance-focused UX AI and third-party API integrations AI Development & Integration ChatGPT / OpenAI API integration AI chatbots & virtual assistants NLP-based features (summarization, search, automation) AI integration into existing SaaS & enterprise systems Backend & System Architecture Cloud-ready, scalable system design Authentication, authorization, and data pipelines Performance, security, and cost optimization 🛠️ Tech Stack Frontend React.js, Next.js, Vue.js Redux, Redux Toolkit, Zustand Tailwind CSS, Material UI, ShadCN UI Mobile React Native, Expo Native module & device API integrations Backend Node.js, Express.js Python: Django, Flask, FastAPI PHP: Laravel Microsoft .NET (Web APIs, enterprise services) AI & Automation OpenAI / ChatGPT API AI chatbots & assistants Hugging Face models AI workflows & automation pipelines Databases & Storage PostgreSQL, MySQL MongoDB, Redis Cloud object storage DevOps & Cloud Docker, CI/CD pipelines AWS, Azure, Google Cloud Vercel, Firebase, serverless deployments

Read more
Tailwind CSS
Artificial Intelligence
.NET Core
Back-End Development
MongoDB
User Interface Design
ExpressJS
Hourly rate $25.00 - $100.00
Minimum project size $1K+
Agency size 11-50 workers
Member since Dec 17, 2025
Techflitter Solutions FZCO Avatar

Techflitter Solutions FZCO

Ahmedabad, India

We are a software development firm offering dedicated remote engineering teams that help startups and growing businesses accelerate software delivery. With 10+ years of experience, we build reliable, scalable, and user-centric mobile, web, IoT, and AI/ML solutions. Our cross-functional teams act as an extension of your organization, delivering projects on time and within budget, whether it’s launching an MVP, scaling features, or modernizing legacy systems — all with transparent communication and predictable results. 👩‍💻WHAT WE OFFER 1. Mobile App Development - Native iOS & Android applications - Hybrid & cross-platform apps (React Native, Flutter) - Enterprise & consumer-grade solutions - Full app lifecycle support from concept to deployment and scaling 2. Web Development (Frontend & Backend) - Frontend: HTML5, CSS3, JavaScript, Vue.js - Backend: PHP, MySQL, Node.js, Python - API and microservices architecture - CMS, e-commerce, and digital transformation solutions - Performance, security, and scalability focused 3. IoT, AI/ML & Smart Mobility - We integrate emerging technologies to create intelligent and connected products: - IoT device integration and dashboards - Machine Learning & AI-driven analytics and automation - Smart Mobility & Autonomous Systems: connected vehicles, fleet management, autonomous - navigation, and real-time data processing 4. Testing, Deployment & Analytics - Ensuring quality, reliability, and insight-driven improvements: - Automated and manual testing (XCTest, Appium) - Continuous integration & delivery (Jenkins, TeamCity, Travis) - Distribution & analytics (Apple TestFlight, Fastlane, Google Analytics, Fabric, Flurry) We provide vetted, expert developers for long-term engagements — fully integrated with your product workflows and aligned with your delivery frameworks. 🤝HOW WE WORK - Agile delivery with sprint planning, demos and frequent sync-ups - Structured development processes tuned to your needs - Founder-driven technical leadership ensures quality and accountability Client success and satisfaction are paramount — we tailor solutions that don’t just work, but drive business impact. 📊WHY CHOOSE US - Proven track record in mobile, web, IoT, Autonomous engineering - Deep technology expertise across platforms - Custom solutions designed per client goals - Committed to transparent communication and delivery excellence Full lifecycle support: concept → development → deployment → maintenance.

Read more
Web Development
Chatbot
Artificial Intelligence
Data Science
iOS Development
React Native
Mobile App Development
Hourly rate $18.55 - $45.55
Minimum project size $1K+
Agency size 51-200 workers
Member since Dec 17, 2025
Diksha Technologies Avatar

Diksha Technologies

Bengaluru, India

Diksha Technologies is a trusted global technology partner that helps enterprises solve complex business problems using AI, digital platforms, and modern engineering. With over 25 years of experience and a presence across 25+ countries, Diksha works closely with organizations that need reliable, scalable, and future-ready technology solutions. What sets Diksha apart is its ability to combine deep domain expertise with AI-first execution. The company doesn’t just build technology—it focuses on business outcomes such as faster go-to-market, lower operational costs, improved customer experience, and long-term scalability. Diksha partners with clients across Telecom, Banking & Financial Services, Insurance, Utilities, Retail, and Healthcare, supporting them through: Legacy system modernization AI-driven automation Cloud and infrastructure transformation Enterprise application development Mobile and digital marketplace platforms Continuous testing and managed services Clients choose Diksha for its speed, flexibility, and accountability. Using proprietary delivery frameworks and AI-powered development approaches, Diksha delivers enterprise-grade solutions faster than traditional IT providers, without compromising on quality or security. Key reasons clients work with Diksha: AI-led innovation with real ROI – Practical AI solutions that automate operations and improve decision-making Proven enterprise delivery – Experience handling large-scale, mission-critical systems Industry-specific expertise – Solutions tailored to real operational challenges, not generic tech Global delivery, local focus – Consistent execution across regions and time zones Long-term partnership mindset – From strategy and build to support and scale Today, enterprises rely on Diksha to modernize their technology, reduce complexity, and stay competitive in a rapidly changing digital world.

Read more
Infrastructure as Code
Back-End Development
AI App Development
Ecommerce Website Development
Mobile App Development
UI/UX Prototyping
AI Agent Development
Hourly rate $18.00 - $18.00
Minimum project size None
Agency size 500+ workers
Member since Dec 17, 2025
QuarkTech Systems LLP Avatar

QuarkTech Systems LLP

Bengaluru, India

QuarkTech Systems is a leading provider of IT solutions, specializing in software development and testing services. We help businesses streamline their digital projects with reliable, scalable, and efficient solutions tailored to their specific needs. Our experienced team uses modern tools and best practices to ensure high-quality software delivery, from initial development to final testing. By focusing on automation, performance, and continuous improvement, we reduce time-to-market and enhance product reliability. QuarkTech Systems is committed to innovation, collaboration, and client success, making us a trusted partner for organizations seeking to accelerate growth and drive digital transformation through smart, effective technology solutions.

Read more
TypeScript
.NET Core
SQL
Appium
React Native
Cucumber
Mobile App Development
Hourly rate $25.00 - $25.00
Agency size 11-50 workers
Member since Dec 16, 2025
Shashwat Technologies Avatar

Shashwat Technologies

Ahmedabad, India

Shashwat Technologies was built from my personal experience of working closely with real estate businesses and understanding how technology actually impacts sales, branding, and day-to-day operations. Before starting this agency, I spent years interacting with developers, channel partners, and real estate consultants, including being a RERA-registered channel partner myself. That exposure gave me a ground-level understanding of how projects are marketed, how leads are generated and followed up, and where most tech solutions fail in real-world execution. This background strongly influences how I think, plan, and build. My core belief is simple: technology should be practical, scalable, and aligned with business goals — not just visually attractive or trend-driven. I value clarity over complexity, honest communication over over-promising, and execution over endless planning. At Shashwat Technologies, I personally focus on: Understanding the client’s business before proposing solutions Building systems that are easy to manage and scale Keeping timelines realistic and communication transparent Designing with both users and internal teams in mind We primarily work on real estate websites, listing platforms, landing pages, and web applications using WordPress, Next.js, and modern frontend frameworks. Every project is approached with a long-term mindset, whether it’s a simple lead-generation website or a full-scale portal. I don’t believe in being a “yes-to-everything” agency. If something doesn’t add value to the business, it’s called out early. This approach has helped build trust with clients and create long-term working relationships rather than short-term deliveries. Shashwat Technologies is an extension of my personal work ethic — disciplined, detail-oriented, and business-focused. We work best with clients who appreciate structure, clarity, and accountability, and who are looking for a technology partner rather than just a vendor.

Read more
Web Development
Web Design
Mobile App Design
Mobile App Development
Web Portal
Mobile App
Landing Page
Hourly rate $18.00 - $45.00
Minimum project size $1K+
Agency size 51-200 workers
Member since Dec 16, 2025
WaysNX Technologies Pvt. Ltd. Avatar

WaysNX Technologies Pvt. Ltd.

Nashik, India

WaysNX is a technology-focused IT agency delivering innovative, scalable, and reliable digital solutions for businesses across multiple industries. We partner with organizations to modernize operations, enhance customer experiences, and drive sustainable growth through smart technology. Our team combines strong technical expertise with a practical understanding of business needs, ensuring every solution is aligned with real-world objectives and long-term value. Our Services Digital Transformation to optimize processes and enable future-ready systems Business Consulting to solve complex challenges and support strategic decision-making Web Development including custom applications, e-commerce platforms, and responsive websites Software Testing and Quality Assurance covering manual testing, automation, performance, and security Our Products API Form Builder for creating forms using Open API JSON or OData XML WaysNX Store a customizable e-commerce platform WaysNX Exam an online assessment and evaluation system AI Stride Flow a SaaS solution that converts PDFs into structured, actionable data WaysNX is committed to quality, clarity, and scalable delivery. If you are looking for a dependable technology partner focused on results, we are ready to support your next project.

Read more
Chatbot Development
AI App Development
Cloud Engineering
Cloud Application
Mobile App Development
UI/UX Prototyping
Mobile App
Hourly rate $11.00 - $11.00
Minimum project size $1K+
Agency size 11-50 workers
Member since Dec 16, 2025
DEOP labs Avatar

DEOP labs

Colombo, Sri Lanka

We are Mobile & Web Application Developing startup specializing in AI-powered solutions that are reliable, scalable, and user-friendly. We help startups, businesses, and individuals turn ideas into high-quality digital products. We have hands-on experience building: 📱 Mobile apps (Android, iOS, Flutter) 🌐 Web applications (React, NestJS, NextJS) 🤖 AI-driven features (ChatGPT & Gemini API integration, custom AI models) 🧩 Custom applications tailored to business needs 🛠️ Bug fixing, performance optimization, and feature enhancements We focus on clean code, modern UI/UX, and clear communication throughout the project. Our goal is not just to deliver software, but to provide solutions that add real value to your business. If you’re looking for a company who is detail-oriented, responsive, and committed to quality, let’s work together to build something great.

Read more
Web Development
AI Chatbot
Google APIs
Web Design
OAuth
AI App Development
Mobile App Design
Hourly rate $12.00 - $16.00
Agency size 2-10 workers
Member since Dec 16, 2025
CodeCraft Solutions Avatar

CodeCraft Solutions

Halifax, Canada

Full-Stack Web & Mobile Developer — MERN, Flutter, .NET, Django We build clean, fast apps and websites end-to-end: UI, APIs, databases, and CI/CD. We are a team of full-stack developer who ships reliable web and mobile apps. We handle everything from the UI to the backend, databases, and cloud deployment. Our focus is clean code, clear communication, and on-time delivery. # What We can build 1.Web apps, dashboards, admin panels 2.iOS & Android apps (single codebase with Flutter) 3.REST/GraphQL APIs and integrations (payments, auth, notifications) 4.E-commerce, CMS, and custom business tools 5.Migrations, refactors, and performance fixes # Tech We use 1.Frontend: React, Next.js, Flutter 2.Backend: Node/Express, Django, .NET / C#, Spring Boot 3.Databases: PostgreSQL, MySQL, MongoDB (relational & NoSQL) 4.DevOps: AWS (CodePipeline), Docker, CI/CD, Vercel/Netlify 5.Other: Stripe, Firebase, OAuth, third-party APIs #How We work ->Quick call to understand your goal and timeline ->Scope + fixed quote or hourly plan ->Weekly updates and demos, tracked tasks, clean Git history ->Deployment + 30-day bug support # Why clients hire Us ->Clear, simple communication ->Pragmatic architecture and readable code ->Reliable delivery with tests and documentation

Read more
Tailwind CSS
SQL
Back-End Development
MongoDB
ExpressJS
CSS
Mobile App Development
Hourly rate $15.00 - $20.00
Minimum project size None
Agency size 2-10 workers
Member since Dec 15, 2025

MyumSoft

Khulna, Bangladesh

Hello! 👋 I’m a Full-Stack Mobile App Developer with strong experience in building complete mobile applications from scratch — frontend to backend. I develop: 📱 Android Apps (Java, XML) 🍎 iOS Apps (Swift / WebView-based apps) 🖥 Backend & Admin Panel (PHP, MySQL, Firebase) 🔗 REST API & JSON Integration 🔥 Firebase (Auth, Firestore, Realtime DB, FCM) 🌐 Website to Mobile App (Android & iOS) 💳 Payment Gateway Integration 📊 Ad Networks (AdMob, Facebook, AppLovin, Unity) 🚀 Play Store & App Store Submission Support What makes me different: ✔ One developer for Android + iOS + Backend ✔ Clean code & scalable architecture ✔ Secure admin panel & API ✔ Long-term support & clear communication Whether you need a simple app, business app, or a complete system with admin dashboard, I can handle everything professionally

Read more
iOS Development
Ecommerce Website Development
PHP
Android App
Mobile App Development
App Store Upload
App Development
Hourly rate $17.00 - $17.00
Agency size 2-10 workers
Member since Dec 15, 2025
Meta Minds Developer LLC Avatar

Meta Minds Developer LLC

Miami, United States

Experienced Web & Mobile App Developer with 10+ years of expertise in transforming ideas into engaging digital solutions. Proficient in React JS, Shopify, Laravel, WordPress, React Native, Swift, and Kotlin. Offering end-to-end development services from UI/UX design to deployment and maintenance. Committed to delivering high-quality, user-friendly, and scalable applications. Strong client-centric approach with a proven track record of 50+ satisfied clients and 125+ projects. Let's create something amazing together!

Read more
Artificial Intelligence
PHP
Mobile App Development
Build Automation
Web Application
React
NodeJS Framework
Hourly rate $95.00 - $95.00
Agency size 2-10 workers
Member since Dec 15, 2025
Appricot.Agency Avatar

Appricot.Agency

Astana, Kazakhstan

Your vision deserves more than “just development.” At Appricot, we build products that dominate markets - from mobile apps with millions of downloads to high-performing full-stack platforms. Faster, smarter, and pixel-perfect, every time. 🔥Send us the word “APRICOT BOOST” and get 30 minutes of free consultation that could save months of development and skyrocket results. We take only a limited number of clients at a time- because your project deserves VIP attention. Who We Are: Appricot was founded to turn ambitious ideas into elite digital products. Our team combines: Full-Stack mastery: React, Next.js, GraphQL, Apollo, Redux, Django, Python, C#, REST API, Postgres, Redis, Docker Mobile excellence: Flutter, Dart, Kotlin, Java, Swift, Objective-C – cross-platform & native UI/UX precision: Material UI, Tailwind, HUG, Pixel-perfect Figma We built FxPro, a mobile trading app with 15M+ downloads, and dozens of other SaaS, E-commerce, and FinTech solutions. Best Client Testimonial: "Appricot didn’t just deliver a product - they delivered a market-winning solution. Revenue and user engagement skyrocketed." – Alex Johnson, FinTech Venture Our Projects & Achievements: FxPro Mobile App – 15M+ downloads, top-rated trading platform 📈 E-commerce SaaS platform – +250% conversion rate improvement Real-time analytics dashboards – +50% faster performance, scalable across thousands of users Our Contribution: We architect, code, and optimize every layer of the stack, ensuring elite performance and reliability Skills & Niches: Frontend: React, Next.js, Redux, GraphQL, Material UI, Tailwind Backend: Django, Python, C#, REST API, GraphQL, Postgres, Redis, Docker Mobile: Flutter, Dart, Kotlin, Java, Swift, Objective-C, Cross-Platform Niches: FinTech, E-commerce, SaaS, HealthTech UI/UX: Pixel-perfect Figma designs, optimizing every user interaction ✅ Why Work With Appricot: Maximum transparency: weekly reports, real-time dashboards Security & NDA-first approach Agile processes, MVP optimization, VIP-quality delivery Only take projects we can deliver at elite level

Read more
Swift
Python
Back-End Development
React Native
Objective-C
Mobile App Development
Mobile App
Hourly rate $35.00 - $35.00
Agency size 11-50 workers
Member since Dec 15, 2025
Introvera Avatar

Introvera

Colombo, Sri Lanka

We are a results-driven software development company specializing in building scalable, secure, and user-friendly digital solutions for startups, small businesses, and growing enterprises. Our team has hands-on experience in: Web Development (React, Next.js) Mobile App Development (Flutter, React Native) Backend Development (Node.js, C#, Spring Boot, REST APIs) UI/UX Design Database & Cloud Solutions Firebase & Authentication Systems We focus on clean code, modern architecture, and real business impact. From idea validation to full product delivery, we work closely with clients to ensure transparency, clear communication, and on-time delivery. Why work with us? ✔ High-quality, maintainable code ✔ Clear communication & regular updates ✔ On-time delivery with full support ✔ Long-term partnership mindset Let’s turn your idea into a reliable and scalable product.

Read more
Ecommerce Website Development
Mobile App Development
Mobile App
Landing Page
Business Application Maintenance
Business Applications Development
Portfolio Website
Hourly rate $15.00 - $15.00
Agency size 2-10 workers
Member since Dec 14, 2025
Articolo Creative Avatar

Articolo Creative

Istanbul, Turkey

ARTİCOLO Creative is a global company specializing in advertising, media production, software and application development, event organization, IT services, and data processing. We create and distribute high-quality content across television, radio, social media, and digital platforms, develop innovative web and mobile applications, manage data centers, and provide cutting-edge IT solutions. Our mission is to deliver impactful media and technology services that connect businesses with audiences worldwide.

Read more
Web Development
Digital Marketing
Data Processing
Brand Strategy
Mobile App Development
Software Development
Video Production
Hourly rate $20.00 - $20.00
Agency size 2-10 workers
Member since Dec 14, 2025

3A Solutions

Vaasa, Finland

I am a highly skilled and driven professional who excels in developing web applications, consistently delivering exceptional results. With expertise spanning the entire software development life cycle, from requirements definition to design, coding, and debugging, I am proficient in utilizing open source frameworks to create robust and efficient solutions. In fast-paced, deadline-driven environments, I have showcased my ability to provide effective leadership, ensuring the successful completion of projects. My strengths lie in my excellent communication and interpersonal skills, which enable me to foster strong relationships with team members and collaborate seamlessly. Additionally, my technical competence further enhances my capabilities in delivering high-quality outcomes. Overall, my astuteness, proven track record, and result-oriented approach make me a valuable asset in developing web applications and driving project success.

Read more
Web Development
Web Design
AI App Development
Ecommerce
ERP Software
Mobile App Development
AI Agent Development
Hourly rate $25.00 - $25.00
Agency size 2-10 workers
Member since Dec 14, 2025

InnovaTechBiz

Sargodha, Pakistan

Helping businesses streamline processes, automate workflows, and unlock data-driven insights with Microsoft technologies. I specialize in Microsoft Dynamics 365 (Sales, Service, Marketing, Business Central), the Power Platform (Power Apps, Power Automate, Power BI), and Microsoft 365/SharePoint. My goal is to deliver tailored, scalable solutions that improve efficiency, enhance collaboration, and drive measurable results. 🚀 What I Bring to the Table • Dynamics 365 Expertise: Custom plugins, workflows, API/SDK integrations, Business Central setup, and role-based configurations. • Power Platform Solutions: Model-Driven Apps, Canvas Apps, Copilot, CoE governance, automation with Power Automate, and advanced data visualization with Power BI. • Data Integration & Migration: SSIS, multi-source integrations, secure data migration while maintaining data integrity. • Power BI & Analytics: 75+ interactive dashboards & reports built, 15+ data sources integrated, RLS-enabled analytics for actionable insights. • Microsoft 365 & SharePoint: Custom SharePoint (SPFX) solutions, optimized document management, and enterprise-grade workflows. • Collaboration with Teams: Power Apps & Automate solutions integrated with Microsoft Teams for seamless and secure collaboration. ✅ Why Clients Choose Me • Proven track record across industries, delivering business-focused digital transformation. • Blend of technical expertise + business process understanding. • Ability to design, implement, and support solutions that scale as your business grows. • Client-focused approach—your goals and ROI come first. 🔗 Let’s Connect Looking for an expert who can bridge business needs with Microsoft technology? I’d love to discuss your project and craft a tailored solution that accelerates your success.

Read more
AI Chatbot
Microsoft Power Automate
AI App Development
Microsoft PowerApps
Mobile App Development
UI/UX Prototyping
Microsoft 365 Copilot
Hourly rate $20.00 - $20.00
Agency size 11-50 workers
Member since Dec 14, 2025
NCSS Avatar

NCSS

Lisbon, Portugal

NovaCore Software Solutions | Where Innovation Meets Execution At NovaCore, we specialize in crafting tailored software solutions that drive growth, streamline operations, and future-proof businesses. From scalable web platforms and mobile apps to automation systems and AI integrations, we help companies turn vision into reality. What We Do: Custom Software Development Mobile & Web Applications Trading & Automation Bots CRM/CMS Platforms Cybersecurity Solutions Cloud-Based SaaS Systems Why Choose NovaCore? We don’t just deliver code — we deliver outcomes. With a sharp focus on business growth, technical excellence, and human-centered design, we partner with forward-thinking companies to solve real-world challenges. Led by Experts. Powered by Passion. Our team blends technical expertise with strategic insight. From MVPs to enterprise-grade systems, we’re trusted by startups and scale-ups alike to build what matters most. Let’s build what’s next — together. Website https://www.novacoresoftwaresolutions.com/

Read more
Web Development
Landing Page Design
Performance Optimization
Mobile App Development
UI/UX Prototyping
Ecommerce Development Consultation
Web Application Development
Hourly rate $25.00 - $25.00
Minimum project size None
Agency size 11-50 workers
Member since Dec 13, 2025
Sierra Labs Automation Avatar

Sierra Labs Automation

San Pedro Garza Garcia, Mexico

At Sierra Labs Automation, we approach software development with a business mindset, making sure that our solutions not only work but are also optimized to captivate and convert. We develop custom applications and AI-powered solutions that solve real problems for businesses and entrepreneurs in record time. We hold high quality standards in our work and always make sure that we deliver a product that is: • Well structured and beautifully designed • Powerful and efficient • Scalable We look forward to join you on this journey and make sure that the entire process is enjoyable, productive and on-schedule.

Read more
Web Development
Mobile App Development
AI Agent Development
Make.com
Bubble.io
ManyChat
Hourly rate $80.00 - $80.00
Minimum project size $5K+
Agency size 2-10 workers
Member since Dec 13, 2025

How to hire App Development agencies on Upwork

Choose your category

Whatever you need, help is at hand

Browse the agencies

There are thousands to pick from

Invite an agency

Read the profiles and approach your favorite

Start a conversation

Explain your goals and get started

Frequently asked questions

Which company is best for app development?

There are many top app developers, including NineHertz, Blue Label Labs, Mercury Development, and ScienceSoft. The best mobile app development company for your needs should be able to deliver software solutions within your budget.

Who are the biggest app developers?

Hyperlink InfoSystem, Algoworks, and Rightpoint are among the largest app developers. They’re known for their high-quality app design capabilities, thanks to talented development teams.

What is the difference between app development and app creation?

App development and app creation are the same thing. Both refer to the process of creating an app, which involves coming up with an idea for an app, creating a wireframe, conceptualizing the app’s design and layout, and then coding the app and bringing it to the app store.

What is a mobile app developer?

A mobile app developer specializes in creating apps. Many developers work with Android apps, iOS apps, or both. They might work for a mobile app development company, or they might have their own agency and contract with businesses, startups, and entrepreneurs to develop apps.
A talented developer has many responsibilities during the app development process:
  • Work with business owners to plan and visualize apps
  • Create apps with a focus on UX design and user experience
  • Develop an intuitive and inviting user interface
  • Refine apps to maximize functionality
  • Test, evaluate, and troubleshoot apps
  • Create top-notch deliverables and digital solutions for businesses

What is the best way to develop an app?

If you’re a talented coder or have coders and app developers within your business, you might try to develop an app yourself. Keep in mind that the development process is full of challenges, and you’ll need to be prepared to do significant testing and troubleshooting.
A more popular option is to hire a mobile app development agency to handle the actual creation of the app. App developers are talented coders who understand all of the work that goes into making an app. They’re familiar with the entire development process, from creating a wireframe to the testing and refining that an app requires before being made public.
Outsourcing your mobile app development services has many benefits. With an agency, you’ll have access to developers who have years of experience. These developers often have experience working with companies in the healthcare, fintech, e-commerce, web development, blockchain industries, and more. These developers are skilled at creating agile solutions for your software needs, which can help your business to differentiate itself from the competition.
Whether you’re looking for an Android app development, mobile application development, iPhone app development, or cross-platform mobile solutions, connecting with a top mobile app development company can ensure your project is a success. You’ll find many app developers right here on Upwork.
Schedule a call