Top 50+ App Development companies
Find a App Development agency to get even the most complex work done fast.

Browse top agencies
Explore 50+ App Development Agencies on Upwork
Alpha Star City
We’re Alpha Star City, and we thank you for considering us for your project needs! We’re a team of over 50 highly specialized Web Development / PHP/Codeigniter/Laravel Development professional and Digital Marketing Professional who pride ourselves on being client-focused and providing high-end, quality results every time. We offer following services: - PHP Development - CodeIgniter Development - Laravel Development - NodeJS Development - CMS Based Web Development - PSD to HTML Conversion - Static Web Development - Dynamic Website Design - Website Maintenance - E-Commerce Website Development - Mobile App Development - Digital Marketing - SEO / SMO /SEM Service - Software Development - WordPress Website Development - Woocommerce Website Development - Shopify / Bigcommerce Store Creating & Designing - APIS Integrations We also offers following ecommerce services:- - Amazon Catalouging - Amazon Advertisement / Campaigning - Product Image Editing - Amazon Account Handling - eBay Account Handling - eBay Catalouging - Flipkart Account Handling - Flipkart Catalouging - Flipkart Campaiging - Walmart Catalouging - NewEgg Catalouging - Shopify / Bigcommerce Account Setup - Shopify / Bigcommerce Account Handling And many more eCommerce platform in which we provide cataloging & account handling services providing by us. Please contact us with your project details. We will do the project within the given timeframe. If you want to collaboration with us, please contact us. Thank you for visiting my profile, We will look forward to hearing from you.
MAAC STUDIOS
I'm a Digital marketer with experience of 2+ years who can work on Social Media Marketing such as facebook ads, google ads, propeller ads, and other SEO Services.I will do On-Page SEO, Content Writing, Social Media Marketing, and Google My business and Maps Marketing for you.
RIVERIT
About Us: IT company RIVERIT has been specializing in high-tech solutions in the field of automation and business promotion since 2011. Why us: • 10 years on the market. • 18+ employees. • 200+ completed projects. • All specialists on staff (without freelancers). • Wide range of competencies. • We give a guarantee for our work. • Gold certified partners CMS Bitrix, Bitrix24. • Certified partners 1C. Main directions: • Web development - development, technical support of websites of any complexity. • Enterprise - complex, large, high-load IT systems with design and documentation. • Internet marketing - promotion in search engines and social networks, contextual advertising. • Mobile applications - development of native and hybrid mobile applications. • System administration - we design, configure and maintain server infrastructure of any complexity. • ERP - implementation and revision of 1c products. • CRM - implementation and revision of Bitrix24 products. • BIG DATA - collection and analysis of large amounts of data. Technologies and frameworks: • Back: PHP (1C-Bitrix, WordPress, Magento, Laravel). • Front: Javascript, LESS, SASS, jQuery, Vue, Webpack. • DB: MySQL, MariaDB, Redis, PostgreSQL, Oracle 12, SQLite, NoSQL. • Mobile: SWIFT, SwiftUI, Kotlin, Kotlin multiplatform mobile, java, Objective-C. • Testing (autotests): Selenium, Cucumber, JUnit. • Load tests: Apache JMeter, Yandex.Tank, HPE LoadRunner. • Queue Server: RabbitMQ, Apache Kafka. • API: restful, GraphQL, SOAP. • Search engines: Elasticsearch, sphinx. • Reporting and logs: Nagios, Zabbix, Munin. • 1C: Enterprise: 1c8.0-8.4, EDT Enterprise Development Tool, Vanessa-ADD, OneScript. Looking forward, RIVERIT team!
Markery Web Development
Markery is a San Francisco-based company with over a decade of experience delivering IT solutions. With over 60 subject matter experts working very closely with our client's team in the areas of E-commerce development, Mobile app development, and Enterprise web applications, we are helping them providing solutions in the field of the food industry, health care, Knowledge management, E-commerce, Elearning, media streaming, VOIP, IoT and other areas where readymade solutions are not available or would need customization to adapt to our customer's need. We have 20+ years of experience creating responsive, accessible designs for desktop and mobile devices. Built next-generation websites using design, coding, and project management skills for hundreds of clients. Our team includes effective project leaders and problem solvers with extensive experience in web development. Seeking to apply expertise on new and existing projects! Our expertise includes (but not limited to): Skills: Magento 1 & 2, HTML5, jQuery, CSS, Drupal, Wordpress, Mailchimp, Emma, cVent, Hootsuite, iModules, Photoshop, Illustrator, inDesign, UX Design • Build a new Magento store from scratch, Magento extension development, Magento 2 migration, Magento module & theme development. • MEAN/MERN stack development (MongoDB, Express.js, Angular.js, React.js, and Node.js) • Native: iOS (RX-Swift, Swift, Objective C), Android (Kotlin, Java) • Cross-Platform: React Native, Flutter (Dart) • Web service: XML/JSON, REST/SOAP, GraphQL • Databases: MySQL, DynamoDB, MongoDB, Postgresql, FireBase, Neo4j, SQLite, Firestore, Firebase Relat • Device Kit: Bluetooth Low Energy (BLE), iBeacon, NFC • Specialized skill areas: Image Classification, Object Detection & Localization, Segmentation, Speech recognition, text-to-speech, Android assistant, Android actions, Siri, Barcode Scan, OpenCV • Chat & Messaging Engine: XMPP, OpenTok, webRTC, Pjsip, socket.io, Twilio • Firebase: Real-time database, Crashlytics, Performance monitoring, Dynamic Links, App indexing, In-App messaging, Remote config • Media streaming: Ultra-low latency streaming using M-jpeg streamer, GStreamer, Larix broadcaster SDK, red5, red5pro media server, Wowza media server, VLC SDK • AWS: Amazon Rekognition, Amazon Sage Maker, Amazon Comprehend, AWS Cognito, AWS Lambda, Amazon Polly, etc. • Google Map, Foursquare, Geolocation, GPS, Open Street Maps • Machine Learning/Augmented Reality: Integrating ML models in Mobile Apps using MLKit, ARKit, Core Image, Spark AR, AutoML Vision Edge, Vision framework, 3D Models, AI/ML solutions from AWS This also helps us to maintain a very low attrition rate in our team, we have over 25% of employees working with the organization for 5+ years. This really plays a very important role in our project success rate. We have a very high client retention rate and most of our clients are long term clients, some of them are working with us for as long as 8 years.
Damn Perfect
I am an experienced UI Designer & Front-end Developer with 10+ years in the IT sector, with a Bachelor of Visual Arts degree in Applied Arts from Rajasthan University, Jaipur - India. I enjoy turning complex problems into simple, beautiful, and intuitive interface designs. My primary skills are: creating beautiful & functional UI for both web & mobile; conversion of adding excellent interactivity to UI; end-to-end (from delivery to ingest) workflow design; playing around and implementing the most advanced technologies into a project; pro in branding, front-end design, and development, semi-pro in back-end development. My goal is to make every single project functional and enjoyable for both clients and their targeted audience.
Cyber Beak ltd. AI-Powered Auction, Marketplace & Enterprise Software Development Company
We are a globally recognized software development company registered in Pakistan and London, UK, serving clients across the world. As a premier IT firm, we specialize in developing custom products, innovative CRM systems, and advanced SaaS solutions. Our highly skilled team is dedicated to creating user-focused interfaces and skillfully deploying a wide range of cutting-edge technologies. With our extensive expertise, we strive to enhance your product’s market competitiveness and propel it into the next level of technological excellence. 𝐎𝐮𝐫 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬: ✅ Strategic business consulting; ✅ Advanced UX/UI design; ✅ Full-cycle web and mobile development; ✅ Custom product development; ✅ Scalable cloud-based solutions; ✅ Comprehensive testing and quality assurance; ✅ DevOps services for seamless deployment; 𝐓𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬 𝐖𝐞 𝐔𝐬𝐞: ▸ Python Frameworks: Django (Django Rest Framework), Flask, Fast API ▸ JavaScript Frameworks: Angular, Next.js, React, Nest.js, Node.js, Express.js, REST API ▸ PHP Frameworks & CMS: Laravel, Symfony, WordPress ▸ Databases: MySQL, PostgreSQL, MongoDB, NoSQL, SQL; ▸ Cross-Platform Mobile Apps: ReactNative, Flutter; ▸ Native iOS & Android Development: Kotlin, Swift; ▸ Cloud Solutions: AWS, Microsoft Azure, Google Cloud Platform, Oracle 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐖𝐞 𝐒𝐞𝐫𝐯𝐞 (𝐚𝐧𝐝 𝐚𝐫𝐞 𝐞𝐚𝐠𝐞𝐫 𝐭𝐨 𝐞𝐱𝐩𝐥𝐨𝐫𝐞 𝐧𝐞𝐰 𝐨𝐧𝐞𝐬): ⭐️ Sales & Marketing ⭐️ FinTech, NFT, and Crypto solutions ⭐️ Enterprise software (ERP & CRM) ⭐️ Healthcare ⭐️ Real Estate ⭐️ Education & Human Resources ⭐️ eCommerce Our team is committed to delivering a superior experience characterized by transparency and outstanding quality. We aim to establish and nurture long-term business relationships with our clients. ✉️ 𝐂𝐨𝐧𝐭𝐚𝐜𝐭 𝐮𝐬 with your project details for a professional analysis and estimate.
Technomites
At TECHNOMITES, we are passionate about leveraging technology to drive innovation and solve complex business challenges. As a leading provider of technology solutions, we specialize in offering highly skilled developers and consultants on a contract basis. With a focus on quality, efficiency, and client satisfaction, we strive to be your trusted partner in achieving your business objectives. Services Offered: We provide a diverse team of developers on a contract basis, ready to seamlessly integrate into your projects and deliver exceptional results. 1: DevOps & CI/CD: Docker, Kubernetes, Jenkins, GitLab CI/CD, CircleCI, Travis CI Configuration Management: Ansible, Chef, Puppet Monitoring & Logging: ELK Stack, Prometheus, Grafan 2: UI/UX Design: Adobe XD, Sketch, Figma, InVision Wireframing, Prototyping. 3: Cloud Computing: AWS: EC2, S3, Lambda, RDS, DynamoDB, ECS, CloudFormation, IAM Azure: Node.js, Express.js, ASP.NET Core 4: Mobile Development: Native: Swift (iOS), Kotlin (Android) Cross-Platform: React Native, Flutter 5: Web Development: Frontend: React.js, Angular, Vue.js, HTML5, CSS3, JavaScript Backend: Node.js, Express.js, ASP.NET Core Databases: MongoDB, MySQL, SQL Server, Firebase Others: GraphQL, RESTful APIs, WebSockets, OAuth 6: Contract Developers: Our seasoned consultants offer strategic guidance and expertise to help you navigate the ever-evolving technology landscape and make informed decisions that align with your business goals. 7: Technology Consulting: We offer comprehensive project management services to ensure successful planning, execution, and delivery of your technology initiatives, on time and within budget. 8: Project Management: We offer comprehensive project management services to ensure successful planning, execution, and delivery of your technology initiatives, on time and within budget
Unicrow
Unicrow specializes in pioneering and crafting cutting-edge experiences for both Web and Mobile platforms, seamlessly transforming your concepts from mere ideas to fully realized projects. With a keen focus on innovation, we bring creativity and expertise to every stage of development, ensuring that your vision not only meets but exceeds expectations. Let Unicrow guide you through the journey of creation, from inception to completion, as we harness the power of technology to elevate your digital presence and propel your ideas to success.
EANNOVATE
Hello, my name is Billy, the Founder of Eannovate. Eannovate has more than 5 years of experience developing Websites and Mobile Apps. I lead a team of 20+ person consist of Project Manager, QA Engineer, UI UX Designer, Front developer, Back-end developer, and Mobile developer. We can work on your projects REALLY fast. As long as the instructions are clear and it is something that we have agreed on. Look forward to hear from you.
Ispecs Digital Services
Hi, are you interested in driving your online presence with a functional web and mobile website, digital marketing and ethical hacking? We are the solution to that. Having delivered over 200 jobs in six years and have retained customer relationships of over 30 clients, We are good with our crafts. We want to share our website portfolio with you for further clarity, and we offer free tips, chat us to know more. Cheers!
Thetechsuites it consultancy
Software engineer with 5+ years of background, mainly in java technologies, especially in framework spring,spring-boot. Has the experience of working at various scales, from small fintech startups to global e-commerce platforms. The skills you will need most as a client 👇 ⚡ Effective Communication ⚡ Quick Learner ⚡ Patient Work Discipline Against Obstacles ⚡ Task & Time Management Under Limited Deadlines ⚡ Ability to Prioritize Tasks ⭐ OOP and System Design; ⭐ Theoretical knowledge and practical experience with design patterns; ⭐ Asynchronous and multithreading development (TPL); ⭐ Rest API design, architecture, implementation, and integration; ⭐ GIT (GitHub, bitbucket), SVN and TFS version control systems; Skill Sets: 🌟 Developing backend applications with Spring Boot. 🌟 Developing front-end applications with Angular - 8. 🌟 Developing microservices with clean architecture. 🌟 Unit testing 🌟 Creating a CI/CD Pipeline using Jenkins or any other CI tool 🌟 Creating services to work on Docker 🌟 Working with RDMS (SQL Server, PostgreSQL, MySQL, etc.) and NoSQL databases (MongoDb) 🌟 Rest API development for mobile applications and frontend development needs 🌟 Creating web applications with AngularJs 🌟 Payment Gateway integrations Thanks for your time, Kumaran Sekar Tech-Stack: Angular-8, Typescript, Android SDK, Bash-scripting, SQL, Docker, Microservices, Java, Spring Boot, Javascript, JQuery, HTML, SQL Server, MongoDB, Rest API, Test Driven Development, Continuous Integration, Jenkins, GIT.
Sabedoria.team
At Sabedoria, our focus remains clear, to give the best at whatever we do. 1 client at a time, committed to helping you build your dream. Sebedoria Technologies has fast become a dynamic company in the technology industry. We strive to provide you with the best technology solutions to your business system needs. As our client, we place great emphasis and focus on your problems and goals and on developing solutions that best fits your need. We offer strong and effective solutions to your business with enduring impact. We think of ourselves as long-term partners. We have quality-minded staff, consisting of consultants, creative designers, Software engineers, UIX engineers, digital marketers, and writers who have the abilities and experience to create successful solutions for your needs. Customer Support: Our customer service demonstrates the excellence we deliver to our clients. As a web development company, we are committed to providing best customer support for Mobile Apps, Web Development, Web Designing, Search Engine Optimization, Social Media Marketing, Content Development and other services in order to provide absolute value for money. On-Time Delivery: We firmly believe in deadlines and on-time delivery. Our dedicated team of professionals’ completes projects in or before time without compromising on quality. Competitive Cost: Our low operating cost makes our services more economic as compared to other IT companies in India. We provide expert services at a significantly low cost, making control f5 a global leader and perfect outsourcing destination across the world.
kamliyasoft
At Kamliyasoft, we specialize in building powerful mobile apps, intelligent web platforms, and custom AI-driven solutions that help businesses scale, engage users, and succeed faster. With 40+ successful projects delivered across EdTech, Healthcare, E-commerce, and SaaS, we combine technology + strategy + design to craft digital experiences that drive real results. ✅ Why Clients Choose Kamliyasoft: Performance-Driven Development: We build apps and websites that are fast, reliable, and optimized for growth. 🤖 AI & ML Integration: From recommendation engines to smart automation — we power your product with intelligent capabilities. 📱 Cross-Platform Expertise: Flutter, React Native, Swift, Kotlin — native or hybrid, we’ve got it covered. 🎯 Business-Focused Mindset: We work with founders and product teams to align tech solutions with real business goals. 🔄 Ongoing AMC & Support: We don’t disappear after launch — we offer reliable Annual Maintenance Contracts (AMC) for continuous improvement and peace of mind. 💼 Our Core Services: Mobile App Development: iOS & Android (Native + Cross-platform) Website Development: Custom Web Apps, E-commerce, CMS (WordPress, Shopify, etc.) UI/UX Design: Wireframes, Prototypes, Visual Design AI/ML Solutions: Smart features, data analytics, custom models Annual Maintenance Contracts (AMC): Post-launch updates, bug fixes, performance upgrades 🧠 Technologies We Use: React.js, Flutter, Laravel, Node.js, Kotlin, Swift, MongoDB, PostgreSQL, Shopify, WordPress, Python (AI/ML) 👥 Who We Work With: Startups looking to launch MVPs Enterprises needing scalable digital transformation Founders needing tech guidance from scratch
Professional IT
«Professional IT» is the supplier of effective solutions in the field of software development and new information technologies for modern business. Our team is the staff of experienced programmers, developers, project managers and QA testers. The company was founded in 2010. Since that moment we have executed and implemented more than 100 projects, established cooperation with many clients and developed a set of professional principles and standards that we adhere at all stages of our work. We help our clients invent, design, develop and implement software solutions and therefore bring their business to a new level. Our solutions are used in government agencies, financial institutions, industrial enterprises, and a private sector.
SB Games Pvt Ltd
We create 3D-2D, VR/AR, simulation, multiplayer and many more types of immersive games using the Unity engine. We develop mobile games that need only single time download and can be played for an infinite period without any trouble. The best way to keep your viewers engaged for a long time and encourage your services Best in class AR -Virtual Reality and Mixed Realty Apps and Games to Boost your business presence on online market
Virtuality Developers
Founded in 2012, Virtuality Developers in the team of experienced and qualified IT and CS professionals serving clients from multiple business categories. Why Work with us? 📌 Not only IT professionals but we have designers, content writers who will work as a team for your project 📌 We assign a project manager along with a team of experienced and qualified experts to get your work done as per your requirements within the due time 📌We have a quality department to review the work done by our team which helps us to come up with the best product 📌24/7 customer support along with a dedicated account manager to keep you posted about the progress on your order on daily basis 📌Market Competitive Prices is our core strength and there is just payment with no additional charges 📌Multiple revisions without charging any extra 📌We provide everything in writing in a contract before taking your order Our Core Services involve: 📌Mobile and desktop application development 📌Website Development 📌Software Development 📌App and Software Consultancy 📌IT related Services We believe in a business based on long term relationship with our clients which is only possible if we deliver the agreed service. That's we have internal policies, quality department and a different approved way to complete your contracts under the supervision of a project manager.
Smart Fusion IT Consulting
Specialized in Digital Business and Digital transformation. Working with Startups, SMSs and Solo Intrapreneurs from idea to launching Digital product or platform. Also we work with existing businesses s for their Digital Transformation Services. Specialties: Improve existing and Invent new Startups business models Digital Startups idea's testing Platform development Network Effect approaches Business Planning Business Strategy Product Management Project Management, API First and Mobile Ready approach Design Thinking Approach for Business Design Process Web Apps Development Mobile Applications Development
KodKraft
A group of 5 keen engineers whom improve themselves day by day. All of the group is in the field professionally and some of us has experience for more than 5 years. We offer full customer satisfaction with high communication skills and professional development. How we can help you: - Develop an e-commerce site with functions that customer wants. - Build web based applications with the functions that customer needs. - Work on front-end or back-end of any web based application which is built with Laravel. - Develop Informational websites. Besides development we can build Wix websites for commercial and functional needs. (Booking Services - Marketplace - Informational) How we work: - Meeting with the customer. - Project Analysis and Time negotiation. - Designing the project. - Break down of the project to milestones. - Development. - Test. - Delivery. Delivery is guaranteed in time. We offer maintenance services after the delivery if customer wants which will be charged.
Code Disruptors, Inc.
Code Disruptors, Inc. is an Information Technology (IT) solutions company. We develop, customize, and manage all types of IT systems, including both software and hardware products. Our team provides digital logistics and payment services for e-commerce businesses and projects for clients worldwide.
NGS Solutions
Overview At NGS Solutions, we excel in crafting dynamic online presences that enhance ROI and foster meaningful customer engagement. Led by Noor , a US-based ( Special Talent Visa ) Full-Stack Developer with over a decade of experience, our team delivers top-tier website and mobile development, UI/UX design, and online marketing services. Our Microsoft ASP.Net Framework Services .Net Application Development SharePoint Development .Net MVC3/MVC4/MVC5 Silverlight Application Development WPF and Microsoft Dynamics ASP.Net Shopping Cart Solutions ASP.Net Migration Services SSRS and SQL Reporting Services Office 365 Migration & Licensing Technical .NET Expertise Languages & Frameworks: VB.Net, C++, C#, Bootstrap, ASP.NET (all versions), JavaScript, AJAX, HTML, HTML5 .NET Frameworks: 1.1/2.0/3.0/3.5/4.0 Development Tools: Visual Studio .Net (2003-2010) Libraries & Tools: jQuery, SQL Server, Entity Framework, React.js, CSS Pre-compilers (LESS, SASS), Git, SVN, Node.js, Sequelize Front-End Web Development XHTML Development CSS Development PSD to XHTML Conversion JavaScript AngularJS ActionScript PHP HTML/CSS Photoshop Mobile Development Services iOS Development Android Development Additional Services I run NGS Solutions, where we offer comprehensive services including full-stack development, domain & hosting management, custom APIs, CRM solutions (Salesforce), CMS platforms (WordPress, Webflow, Drupal, Headless), ecommerce (Shopify, Headless), and payment solutions (Stripe, PayPal). We also handle automation tools like HelloSign and Zapier. With a track record of working with Fortune 500 companies, I address complex development challenges and provide stable, scalable solutions. Available around the clock, I ensure timely project delivery and adherence to best practices. Feel free to reach out to discuss how we can create exceptional solutions tailored to your needs. With experience collaborating with Fortune 500 companies, I address complex development challenges and offer stable, scalable solutions. Available around the clock, I ensure your project meets tight deadlines and adheres to best practices. Feel free to reach out to discuss your project and how we can create something exceptional together.
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?
Who are the biggest app developers?
What is the difference between app development and app creation?
What is a mobile app developer?
- 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