Top Offshore Software Development Companies in Reston, Virginia

At Mobian, we focus on developing turnkey mobile applications for businesses aiming to improve customer interaction and operational convenience. By creating tailored mobile apps, we help companies provide users with access to services such as ordering, consultation, and personalized communication. Our team works across industries like medtech and fintech, ensuring solutions meet specific needs. We use practical design and functionality to build apps that support business goals without overcomplicating the user experience.

Mobian is among the offshore software development companies offering services to clients in Reston, Virginia, and other U.S. locations. We handle the entire development process, from initial concept to deployment and support, helping organizations reduce costs while maintaining product quality. Our team stays involved at every stage to ensure the application aligns with the client’s goals and user needs. We also provide ongoing updates and iterations based on real-world use and feedback to keep the application effective over time.

Key Highlights:

• Focus on mobile app development
• Solutions tailored for medtech and fintech
• Turnkey project approach
• Team includes Android and iOS developers
• Experience with SDK and package tracking tools

Services:

• Custom mobile app development
• Android app development
• iOS app development
• SDK development
• Mobile solutions for fintech and medtech
  

Contact Information:

• Website: mobian-new 
• Email: info@mobian-new 
• Address: Harju maakond, Tallinn, Kesklinna, linnaosa, Masina tn 22, 10113
• Linkedin: www.linkedin.com/company/mobian-studio 

Technology Rivers provides offshore software development services for businesses in Reston, Virginia, and other locations. The company specializes in building custom software solutions aimed at solving complex business problems across industries such as healthcare, education, and consumer services. Technology Rivers develops HIPAA-compliant software systems, focusing on scalable and flexible applications that support growth beyond initial launch stages. Their services cover mobile and wearable app development, progressive and responsive web apps, cloud-based solutions, and software integrations.

Technology Rivers manages the full software lifecycle, from planning and design to deployment and cloud migration. The company emphasizes creating applications that meet real-world needs without unnecessary complexity. Through offshore development practices, Technology Rivers helps clients reduce project costs while maintaining compliance and product quality, particularly in industries that require strict regulatory standards like healthcare.

Key Highlights:

• Offshore software development services available for Reston, Virginia
• Focus on healthcare, education, and consumer applications
• Specializes in HIPAA-compliant and scalable solutions
• Experience in cloud development and DevOps across AWS, Google Cloud, and Azure
• Offers services from MVP development to full product lifecycle support

Services:

• Custom software development
• Healthcare software development
• HIPAA software development
• Mobile and wearable app development
• Web application development
• Cloud development and DevOps services
• Custom software integrations
• AI, ML, and Generative AI development
  

Contact Information:

• Website: technologyrivers.com
• Address: 12110 Sunset Hills Rd, Suite 600, Reston, VA 20190
• Phone: 703.214.7736
• LinkedIn: www.linkedin.com/company/technology-rivers-llc
• Twitter: x.com/techrivers
• Facebook: www.facebook.com/techrivers
• Instagram: www.instagram.com/techrivers

AscentCore provides offshore software development services with a focus on clients in Reston, Virginia, and other U.S. regions. The company specializes in creating digital products powered by data science, machine learning, and artificial intelligence. AscentCore supports businesses by designing and developing software that improves automation, enables predictive maintenance, enhances fraud detection, and delivers personalized experiences.

Their approach combines architecture and design, development, user experience, quality assurance, security, data and analytics, and DevOps services. AscentCore acts as an integrated extension of internal teams, delivering solutions through a structured development process and strong technical expertise. Offshore capabilities allow AscentCore to offer flexible development support while maintaining close communication with client teams.

Key Highlights:

• Offshore software development services available for Reston, Virginia
• Strong focus on artificial intelligence and machine learning
• Full-cycle development including architecture, design, and DevOps
• Deep integration with client product and development teams
• Industry experience across media, automotive, and technology sectors
  

Services:

• Software architecture and design
• Custom software development
• UI/UX design and user experience optimization
• Quality assurance and testing
• Data and analytics solutions
• DevOps and cloud services
• Application and data security solutions
  

Contact Information:

• Website: ascentcore.com
• Address: 205 Van Buren, STE 120, Herndon, VA 20170
• Phone: 1 (703) 867-5055
• E-mail: contact@ascentcore.com
• LinkedIn: www.linkedin.com/company/ascentcore
• Twitter: x.com/AscentCore_tech
• Facebook: www.facebook.com/p/AscentCore-100065474229243
• Instagram: www.instagram.com/ascentcore

Saigon Technology provides offshore software development services to businesses in Reston, Virginia, and globally. The company offers a range of software development solutions through its offshore development centers. Saigon Technology focuses on helping clients access skilled developers to enhance their in-house teams and meet project goals efficiently. Their services cover the full lifecycle of software development, from architecture design and development to deployment and maintenance.

The company delivers custom software, web, and mobile applications, along with AI solutions, SaaS applications, and enterprise systems. Saigon Technology follows Agile methodologies and provides flexible engagement models such as offshore development centers, staff augmentation, dedicated development teams, and fixed price projects. Through these models, Saigon Technology supports businesses in scaling operations and managing budgets effectively while maintaining quality standards.

Key Highlights:

• Offshore software development services available for Reston, Virginia
• Specializes in custom software, mobile apps, AI development, and SaaS
• Offers flexible engagement models like ODC and staff augmentation
• Expertise across industries including healthcare, fintech, education, and retail
  

Services:

• Custom software development
• Offshore development center (ODC) services
• Web application development
• Mobile application development
• AI development services
• SaaS application development
• Software product development
• Enterprise application development
• Digital transformation support
• Offshore DevOps development services
• Offshore software testing services
• Back-end and front-end development
• UI/UX design services
  

Contact Information:

• Website: saigontechnology.com
• Address: 12110 Sunset Hills Rd, Ste 600, Reston, VA 20190
• Phone: 833-872-4466
• E-mail: sales@saigontechnology.com
• LinkedIn: www.linkedin.com/company/saigon-technology
• Twitter: x.com/saigontech
• Facebook: www.facebook.com/saigontechnology

XB Software offers offshore software development services for businesses in Reston, Virginia, and other regions. The company has been operating since 2008 and provides full-cycle development services for web and mobile applications. XB Software focuses on delivering custom solutions, covering project management systems, CRM, ERP, SaaS platforms, and enterprise applications. They also specialize in application modernization, helping businesses migrate legacy systems to modern technologies.

The company supports a wide range of industries including logistics, construction, healthcare, real estate, and education. Their services include front-end and back-end development, UX/UI design, MVP development, DevOps, and dedicated development teams. XB Software works with a broad technology stack, adapting to client requirements through flexible and scalable development processes. Their offshore services help clients reduce costs and accelerate project timelines while maintaining transparency and quality.

Key Highlights:

• Offshore software development services available for Reston, Virginia
• Full-cycle software development
• Specializes in web apps, SaaS, CRM, ERP, and enterprise systems
• Focus on application modernization and dedicated development teams
• Works across multiple industries including logistics, healthcare, and real estate
  

Services:

• Custom web application development
• Front-end development
• Full-cycle software development
• MVP development services
• Application modernization
• UX/UI development and design
• Dedicated developers team services
• Software development for startups
• DevOps services
  

Contact Information:

• Website: xbsoftware.com
• Address: 1600 Park Overlook Drive, Reston, VA 20190
• E-mail: usoffice@xbsoftware.com
• LinkedIn: www.linkedin.com/company/xbsoftware
• Twitter: x.com/xbsoftware
• Facebook: www.facebook.com/xbsoftware
• Instagram: www.instagram.com/xbsoftwarecom

Modus Create provides offshore software development services for businesses in Reston, Virginia, and other regions. The company focuses on helping organizations modernize their technology landscape through AI adoption, intelligent application development, IT system updates, and security integration. Modus Create supports enterprises across different industries by building custom AI-powered solutions and guiding clients through digital transformation projects.

Their services span full-cycle development, from AI and data science to IT modernization, user experience design, platform engineering, MLOps, and improving developer experience. Modus Create also partners with major technology firms and maintains an open-source program to stay current with new developments. Offshore capabilities allow the company to offer technical expertise and project execution at a global scale, helping businesses increase operational efficiency and manage costs effectively.

Key Highlights:

• Offshore software development services available for Reston, Virginia
• Focus on AI adoption, intelligent applications, and IT modernization
• Full-spectrum services from product development to security integration
• Partner network with major technology firms including AWS and GitHub
• Open-source initiatives to advance AI and platform innovation
  

Services:

• AI and data science services
• AI-powered product development
• Design and UX development
• IT system modernization
• Platform and MLOps solutions
• Developer experience optimization
• Security integration across software lifecycles
  

Contact Information:

• Website: moduscreate.com
• LinkedIn: www.linkedin.com/company/modus-create

Kellton offers offshore software development services to clients in Reston, Virginia, and other global locations. The company supports digital transformation initiatives by combining AI-driven approaches with a broad portfolio of technology services. Their offshore delivery model enables businesses to scale operations, manage resources effectively, and implement custom digital solutions across cloud, mobile, data, and enterprise platforms.

Kellton’s service areas include digital application development, AI and machine learning, cloud engineering, SAP solutions, and data analytics. They operate multiple global delivery centers, with the capability to provide offshore, onshore, and nearshore development. The company also runs a Center of Excellence focused on embedding AI into core services. With a presence in different industries such as retail, manufacturing, logistics, and finance, Kellton helps organizations meet operational goals through tailored offshore development support.

Key Highlights:

• Offshore software development services available for Reston, Virginia
• Broad service portfolio covering AI, cloud, SAP, and mobile solutions
• AI-first development approach with dedicated Center of Excellence
• Multi-region delivery capability including offshore and nearshore teams
• Industry experience includes finance, healthcare, logistics, and retail
  

Services:

• Custom digital application development
• Mobile engineering and IoT solutions
• AI and machine learning development
• Product and quality engineering
• Cloud infrastructure and DevOps
• SAP and enterprise system integration
• Data and analytics solutions
• Digital experience and UX development
  

Contact Information:

• Website: www.kellton.com
• Address: 11100 Wildlife Center Dr. Suite LL #150 300 Reston, VA 20190
• Phone: +1.844.469.8900
• E-mail: ask@kellton.com
• LinkedIn: www.linkedin.com/company/kellton
• Twitter: x.com/kelltontech

Tkxel provides offshore software development services to businesses in Reston, Virginia, and international markets. The company focuses on building scalable digital products with an emphasis on AI integration, cloud systems, and application modernization. Tkxel supports clients across different industries through dedicated development teams, end-to-end engineering services, and a wide set of advisory offerings.

Their offshore delivery approach includes software product development, application re-engineering, AI-driven solutions, cybersecurity, and system optimization. Tkxel also offers AI workshops, MVP development, and machine learning services to help businesses explore and implement advanced technologies. With delivery centers and teams that operate globally, the company enables flexible staffing and project scaling while keeping development aligned with client goals.

Key Highlights:

• Offshore software development services available for Reston, Virginia
• Focus on AI, application modernization, and cloud engineering
• Dedicated team model for flexible project scaling
• Covers advisory, engineering, AI, and optimization services
• Experience across industries including telecom, healthcare, and e-commerce
  

Services:

• AI software development and integration
• Application development and modernization
• Cloud migration and engineering
• Product development and technical feasibility studies
• Cybersecurity services
• AI workshops, PoCs, and MVP development
• UI/UX design and digital product strategy
• Quality assurance and ongoing support
  

Contact Information:

• Website: tkxel.com
• Address: 11921 Freedom Drive, Two Fountain Square, Suite 550, Reston, VA 20190, USA
• Phone: (202) 978-3410
• E-mail: services@tkxel.com
• LinkedIn: www.linkedin.com/company/tkxel
• Facebook: www.facebook.com/tkxelofficial
• Instagram: www.instagram.com/tkxelofficial

Dynamic Dreamz delivers offshore software development services with a primary focus on eCommerce solutions for businesses in Reston, Virginia, and other locations. The company specializes in platforms such as Shopify, WordPress, Magento (Adobe Commerce), and WooCommerce, offering tailored development for online stores, mobile apps, and user interfaces. With experience across industries like fashion, cosmetics, food and beverages, and health, Dynamic Dreamz helps clients build functional and scalable online systems.

The company manages the full development lifecycle, including analysis, design, build, and testing. Their offshore team structure enables businesses to reduce development costs while maintaining control over project quality and timelines. In addition to core eCommerce work, Dynamic Dreamz provides white-label development services and mobile app development across Android, iOS, and cross-platform technologies.

Key Highlights:

• Offshore software development services available for Reston, Virginia
• Focus on eCommerce platforms including Shopify, Magento, and WooCommerce
• Offers white-label development for WordPress and Shopify
• Provides mobile app development and UI/UX design
• Experience in multiple consumer-focused industries
  

Services:

• Shopify and Shopify Plus development
• Magento (Adobe Commerce) development
• WordPress and WooCommerce development
• Custom theme design and migration
• Android and iOS mobile app development
• Cross-platform app development
• UI/UX design
• White-label development services
  

Contact Information:

• Website: www.dynamicdreamz.com
• Phone: +1 (804) 5910099
• E-mail: info@dynamicdreamz.com
• LinkedIn: www.linkedin.com/company/dynamic-dreamz-websolutions
• Facebook: www.facebook.com/dynamicdreamz
• Instagram: www.instagram.com/dynamicdreamz_surat

Bamboo Solutions offers offshore software development and product-based services for clients in Reston, Virginia, with a strong focus on SharePoint and Microsoft 365 ecosystems. The company develops web parts, tools, and services that support both on-premises and cloud-based SharePoint environments. Their solutions are used by government agencies, enterprises, and organizations that rely on scalable collaboration and document management systems.

Bamboo Solutions also provides consulting and migration services tailored to federal compliance requirements, including projects aligned with Microsoft Teams and the Power Platform. With development and support teams that operate offshore, Bamboo Solutions helps organizations reduce project delivery costs while maintaining high standards of integration and security. Their subscription-based product offerings and SPFx web parts support a wide range of business use cases, from org chart visualization to calendar scheduling and document policy management.

Key Highlights:

• Offshore software development services available for Reston, Virginia
• Specializes in SharePoint and Microsoft 365 solutions
• Offers SPFx-based web parts for SharePoint Online and on-premises environments
• Supports federal compliance and Microsoft Teams integrations
• Provides product-based services with subscription options
  

Services:

• SharePoint Online product development and support
• SharePoint on-premises tools and solutions
• Microsoft Teams integration and custom solutions
• Federal consulting and compliance services
• Document and content management tools
• Migration support and Power Platform integration
  

Contact Information:

• Website: bamboosolutions.com
• Address: 12110 Sunset Hills Road, #600, Reston, VA 20190, USA
• Phone: +1 703.964.2002
• E-mail: sales@bamboosolutions.com
• LinkedIn: www.linkedin.com/company/bamboo-solutions
• Twitter: x.com/BambooNation

Agile Defense provides technology services with a focus on supporting national security and civilian missions, including offshore software development and cybersecurity solutions for clients in Reston, Virginia, and beyond. The company offers a range of services including digital transformation, data analytics, cyber operations, and software engineering. Agile Defense works on high-priority government projects, emphasizing secure, scalable, and compliant systems.

With a presence in North America, Europe, Asia, and the Middle East, Agile Defense uses its global delivery model to support complex technology initiatives. The company also runs Agile Labs, a division focused on innovation and research, to test and apply advanced technologies in practical mission-driven environments. Their experience includes work with government agencies and enterprise clients requiring secure digital platforms, resilient infrastructure, and continuous modernization.

Key Highlights:

• Offshore and global development services available for Reston, Virginia
• Focus on secure technology for defense and civilian government sectors
• Capabilities include software engineering, data analytics, and cybersecurity
• Operates Agile Labs to support innovation and advanced solution development
• Active in multiple global regions with U.S. federal mission support
  

Services:

• Digital transformation consulting and implementation
• Custom software development for secure environments
• Cybersecurity services and cyber operations
• Data analytics and intelligence solutions
• Cloud integration and system modernization
• Innovation research and prototyping via Agile Labs
  

Contact Information:

• Website: agiledefense.com
• Address: 1430 Spring Hill Road, Suite 200, McLean, VA 22102
• Phone: (703) 351-9977
• E-mail: info@agile-defense.com
• LinkedIn: www.linkedin.com/company/agiledefense
• Facebook: www.facebook.com/agiledefense
• Instagram: www.instagram.com/agiledefense

Cloudsquare delivers offshore software development and Salesforce consulting services for businesses in Reston, Virginia, and across the U.S. The company focuses on custom Salesforce implementations, system integrations, and managed services. With experience supporting startups, scale-ups, and large enterprises, Cloudsquare helps clients align Salesforce products with specific business needs, especially in sectors like financial services and small business lending.

In addition to offering consulting and development, Cloudsquare builds proprietary tools and integrations on the Salesforce platform, such as loan management systems and broker platforms. The company also develops integrations with third-party services like Experian, Plaid, and Thomson Reuters. Offshore development capabilities allow Cloudsquare to support clients with flexible resources, reduce delivery timelines, and offer scalable support models.

Key Highlights:

• Offshore software and Salesforce development services available for Reston, Virginia
• Specializes in Salesforce platform solutions for financial services and lending
• Offers proprietary Salesforce-native tools for loan and broker management
• Builds direct integrations with external data services (Plaid, Experian, Thomson Reuters)
• Provides end-to-end implementation, customization, and managed support
  

Services:

• Salesforce consulting and implementation
• Custom Salesforce development
• AppExchange product development
• Managed Salesforce services and support
• CRM migration and optimization
• System integrations with external data providers
• Salesforce tools for small business lending and credit management
  

Contact Information:

• Website: cloudsquare.io
• Address: 12020 Sunrise Valley Drive Suite 100 Reston, VA 20191, United States
• Phone: (833) 344 – 8850
• E-mail: hello@cloudsquare.io
• LinkedIn: www.linkedin.com/company/cloudsquareinc
• Facebook: www.facebook.com/Cloudsquare.io
• Instagram: www.instagram.com/cloudsquare.io

Octo, now part of IBM, delivers software development and technology services for government agencies and public sector organizations, including those in Reston, Virginia. The company specializes in digital modernization and enterprise-scale solutions tailored to support federal missions. Octo’s offshore and onshore delivery capabilities are used to build secure, high-performance systems that meet the operational requirements of agencies involved in defense, healthcare, and civil services.

Octo provides services that include cloud engineering, data analytics, AI integration, and application development. The company supports agile delivery, DevSecOps, and human-centered design practices. Their internal innovation division, oLabs, focuses on emerging technologies and prototypes to support mission-aligned software solutions. Through its federal contracting experience and deep domain knowledge, Octo contributes to modernizing legacy systems and enhancing government digital infrastructure.

Key Highlights:

• Offshore software development services available for Reston, Virginia
• Works primarily with U.S. federal agencies and public sector clients
• Offers innovation support through oLabs for R&D and prototyping
• Part of IBM, expanding capabilities through a global tech network
• Focused on secure, scalable, and compliant digital solutions
  

Services:

• Cloud engineering and infrastructure services
• Custom application development
• Data analytics and AI-driven systems
• Agile transformation and DevSecOps implementation
• System modernization and digital platforms
• Human-centered design and user experience services
• Technology R&D and prototyping through oLabs
  

Contact Information:

• Website: www.octo.us
• Phone: 571-766-1273
• E-mail: contracts@octo.us
• LinkedIn: ​​www.linkedin.com/company/ibm
• Twitter: x.com/ibm
• Instagram: www.instagram.com/ibm

3Pillar Global provides offshore software development services for businesses in Reston, Virginia, and internationally. The company focuses on helping organizations build digital products through a combination of application technology strategy, product engineering, data analytics, and artificial intelligence. Their teams work closely with clients to turn business ideas into working software solutions that support growth, operational efficiency, and market competitiveness.

In addition to software development, 3Pillar Global assists businesses in planning long-term technology strategies, designing data infrastructures, and integrating AI to enhance digital capabilities. Their offshore delivery model allows companies to access skilled teams for scalable, cost-effective development support. 3Pillar Global serves clients across industries such as healthcare, finance, media, and information services.

Key Highlights:

• Offshore software development services available for Reston, Virginia
• Focus areas include application strategy, product engineering, data analytics, and AI
• Serves industries like healthcare, financial services, and information technology
• Offers innovation support through internal labs and research teams
• Provides flexible engagement models for both short-term and long-term projects
  

Services:

• Application technology strategy consulting
• Digital product engineering and software development
• Data and analytics platform development
• AI solutions including generative and multimodal AI integration
• Multi-cloud deployment and system modernization
• User experience and product design services
  

Contact Information:

• Website: www.3pillarglobal.com
• LinkedIn: www.linkedin.com/company/3pillar
• Twitter: x.com/3PillarGlobal
• Facebook: www.facebook.com/3PillarGlobal

XcelTec provides offshore software development services for clients in Reston, Virginia, and other global locations. The company delivers a wide range of technology solutions across web development, mobile app development, e-commerce platforms, enterprise systems, and quality assurance. Their team includes engineers, designers, and consultants who collaborate on building scalable digital products for various business needs.

XcelTec operates through a structured development process that includes requirement analysis, design, development, and testing. They support businesses in industries such as healthcare, e-commerce, education, and enterprise technology. With offshore development centers and flexible hiring models, XcelTec allows clients to manage resources cost-effectively and maintain steady progress on complex software initiatives.

Key Highlights:

• Offshore software development services available for Reston, Virginia
• Offers full-cycle development including QA and project management
• Experience across mobile, web, e-commerce, and enterprise platforms
• Operates with flexible engagement models and remote collaboration
• Part of a group of companies with cross-industry experience
  

Services:

• Custom web application development
• Mobile app development (Android, iOS, cross-platform)
• E-commerce development including Shopify and Magento
• UI/UX design services
• Software testing and quality assurance
• Enterprise software development
• Dedicated development team hiring and consulting
  

Contact Information:

• Website: www.xceltec.com
• Address: 12110 Sunset Hills Road, Suit 600 Reston, VA 20190, USA.
• Phone: +1-(980) 428-9909
• E-mail: sales@xceltec.com
• LinkedIn: www.linkedin.com/company/xceltec
• Twitter: x.com/FXcelTec
• Facebook: www.facebook.com/xceltecinteractive
• Instagram: www.instagram.com/xceltec

Finding the right offshore software development company can make a big difference in how your project turns out. If you’re based in Reston, Virginia, you’ve got access to a range of experienced firms that offer everything from full-scale product development to specialized support in areas like cloud, AI, mobile apps, and enterprise systems. Each company brings something different to the table, so it really comes down to what fits your needs and how you prefer to work.

Whether you’re a startup looking to build a product from scratch or an established business trying to scale or modernize, the companies listed here can help you move forward. Take some time to understand what each one offers, reach out with your questions, and choose a partner that aligns with your goals, budget, and expectations.

Offshore development doesn’t mean sacrificing quality – it just means working smarter with the right team, no matter where they are.