web application development

CT Solutions, Inc. (CTSi) is an IT consultancy established in 1999 to find and supply talent to the IT industry. It has expanded from IT staffing to managing and executing outsourced projects, including customer web application development using Java, .NET, and PHP, and helps clients with outsourcing/offshoring and vendor selection.

background and reference checkse-commerce developmentEnterprise Content Managemententerprise mobility managementIT staffingJava.NETonline testingoutsourcing/offshoring vendor selectionPHP 개발Staff augmentationweb design

Curia Systems, Inc. is a technology solutions provider based in East Greenwich, Rhode Island, founded in 1998 to modernize outdated technology for municipal courts. It serves businesses and municipal organizations with IT services including web application development, cloud services, big data and analytics, cybersecurity, and quality assurance and testing. The company is certified as a Small Business, Woman-Owned and Minority-Owned company.

agile software developmentapplication maintenancebig data and analyticsCloud migrationCybersecurityPayment processingQuality Assurance and Testing

Dactyl Technologies, LLC is an information technology services company formed in 1997 that develops public-facing and back-end web applications, marketing services, ecommerce solutions, SEO services, and hosting. It also develops BIPTrack, an application for behavior analysts, teachers, and parents to simplify data collection, skill program instruction, and reporting.

code developmentdatabase developmentdata recoveryecommerce developmentencryption solution servicesgraphic designmarketing designmobile device optimizationphotographyprofessional writingsearch engine optimizationvideo editingWeb and email hosting

Data Basis LLC develops dynamic software applications that automate business processes and enable efficient communications between employees, partners and customers. The company designs custom, database-driven web applications to meet unique business requirements, using development technologies such as Enterprise, Java, ASP.NET, ColdFusion and PHP. It is an SBA SDB Certified Native American Owned Business focused on intelligent systems for government applications.

business process automationdatabase-driven application designsoftware development

Data Intuitions is a technology solutions company founded in the United States in December 2014, delivering software development, AI, data science, IT staff augmentation, and cloud services to clients across North America, Europe, the Middle East, and beyond. The company reports over 300 successful projects delivered and serves industries including telecommunications, finance, healthcare, retail, manufacturing, and education.

AI developmentcloud developmentCloud migrationData Analyticsdesktop application developmentecommerce developmentIT outsourcingIT staff augmentationmachine learningMLOps and model deploymentmobile app developmentpredictive analyticssoftware developmentUI/UX design

Data Pulse Tech is a Virginia-certified small business based in Ashburn, Virginia, delivering software engineering, cybersecurity, vulnerability research, systems engineering, and IT consulting to federal agencies and defense contractors across the Greater Washington-Metro region. The company builds and secures mission-critical software, AI implementations and integrations, and technical cyber solutions, operating on air-gapped networks and in secure cloud environments.

CI/CDCloud migrationcustom cyber tool developmentDevSecOpsdigital forensicsIncident responseLegacy Application Modernizationnetwork security architecturepenetration testingred team exercisessecurity awareness trainingsoftware engineeringSystem Administrationthreat intelligencevulnerability assessments

Datascience9 LLC is a specialized software transformation and automation firm that modernizes legacy applications and data. It offers a proprietary generation engine that parses existing SQL schemas to automatically produce cloud-native applications, plus services for document conversion, data transformation, database migration, web development, data mining, and enterprise software solutions. The company states more than 15 years of experience in data transformation.

automated legacy application migrationdatabase migrationdata miningdata transformationDocker/Kubernetes deploymentdocument conversion to XMLmachine learningSQL schema parsing and code generation

Decision Sciences Incorporated (DSI) is a small business technology company founded in 1986 and headquartered in Fort Walton Beach, FL, with satellite offices in Burton, MI, Kansas City, MO, and Atlanta, GA. DSI develops web-based software applications and provides consulting and engineering services supporting the U.S. military and private industry, including the Industrial Base Assessment Tool (IBAT) for the Department of Defense.

AI integrationconsultingindustrial base analysisindustrial vulnerability analysislean manufacturingoperations researchpredictive analyticssimulationsupply chain analysis

DEFIANTXR LLC is an SBA certified Service-Disabled Veteran-Owned and Veteran-Owned Business (SDVOB 2026-2029) founded by Dan Meeks, a former AC-130U EWO and USAF Instructor Combat Systems Officer. The company focuses on Extended Reality (XR) and third-party development of Battlespace Simulations Inc. (BSI) products, creating plugins and web applications that augment BSI's MACE simulation software.

CodeScriptscustom effects for image generatorsExtended Reality (XR) developmentsimulator configuration and trainingthird-party plugin development for Battlespace Simulations products

Dellinger Software Solutions LLC is a Pennsylvania-based small business providing secure, scalable software development and application modernization services for government and enterprise organizations. With over 25 years of experience, it specializes in modernizing legacy systems to Microsoft .NET platforms, building reliable web applications, and supporting mission-critical platforms in regulated, high-stakes environments including DoD STIG-controlled environments.

application modernizationaudit loggingCI/CD pipeline implementation using JenkinsEntity Framework CoreLegacy system modernizationMicrosoft Power PlatformOAuth2 and OpenID Connect token-based securityOkta and Azure AD integrationsOracle and SQL Server data accessPL/SQL developmentSonarQube and WebInspect remediationstatic and dynamic security scanning remediationunit, integration, and component testing

Denatro Consulting is an SBA-certified 8(a) company that delivers innovative, high-quality IT services and solutions to federal agencies, local and county governments, and small to mid-size commercial clients. It specializes in secure, scalable, and impactful technology solutions that help clients modernize infrastructures, enhance security, and improve operational efficiency. The firm is led by founder and President Christopher Smythe-Macaulay.

Cloud EngineeringDigital transformationIT Infrastructure supportIT securitynetwork managementprogram and project managementSystem Administrationzero trust architecture

Deucetek is a GovCon-focused custom software and graphic design studio. They build production web applications, admin dashboards, brand systems, and marketing sites for SBIR-eligible firms and federal contractors.

admin dashboard developmentbrand systemscustom software developmentgraphic designmarketing site development

DevBlue Research, LLC is a technology consulting firm that provides digital transformation solutions, combining expertise in AI, cloud services, cybersecurity, privacy protection, and application development. The company follows a DevOps-oriented process including business planning, collaborative development, continuous testing, deployment, and monitoring.

AI/machine learningAPI design and developmentCloud migrationcomputer visioncontainerization and orchestration with Docker and KubernetesContinuous Deploymentcontinuous testingDevOpsdigital forensicsenterprise application developmentIncident responseinfrastructure as codeMicroservicesmobile app developmentNLPpenetration testingprivacy complianceserverless architectureVulnerability assessment

Dev Force is a software development company that builds robust web applications, optimizes databases, and creates mobile interfaces. The team includes engineers and designers who collaborate with clients as partners, exploring emerging technologies such as AI, blockchain, and cloud-native solutions to deliver practical solutions.

consultingdatabase optimizationmobile interface design

Digital Hooligan LLC dba Invariant is a veteran-owned software company that designs and ships SaaS products, automation workflows, internal tools, and operational intelligence platforms for founders, operators, and mission-adjacent teams. Its Hooligan Labs arm builds products including Scientia for Slack, Syntaxed, PennyWize, OpsToys, and HypeWatch. It is SAM.gov registered and SBA Certified SDVOSB and VOSB.

AI integrationsAPI designdata pipelinesinternal dashboardsproduct strategyrapid prototypingSaaS product developmentworkflow automation

Digital Scientists is an Atlanta-based custom software and AI development company founded in 2007 by Bob Klein. It builds software and AI from prototype to production, following a Discover, Experiment, Engineer, Optimize methodology, and clients own the code, data, and IP. The company has shipped 200+ products across healthcare, energy, defense, fintech, logistics, and IoT, and operates NeverAlone, a 24/7 virtual care platform.

AI/MLAI-native developmentcloud infrastructuredata and analyticsDevOps/SREEHR integrationsHIPAA-compliant platformsIoT integrationmobile app developmentproduct strategy and designtelehealth systems

DigiTran Technologies Inc. is a Northern Virginia-based IT solutions company delivering digital transformation technologies to government and commercial clients. It provides cloud adoption, migration and governance, low-code/no-code platforms, data analytics, mobile and web application development, program and project management, quality management, and human capital provisioning. It holds a GSA Multiple Award Schedule contract (47QTCA23D003U) and draws on experience in Finance, Health, Defense, eCommerce, and Energy domains.

Cloud adoption, migration and governancedata analytics and visualizationData management and ETLDevSecOpsHuman capital provisioning and augmentationLow-code/no-code platform implementationMobile application developmentprogram and project managementQuality Assurance and Testing

Diksha Technologies is an information technology (IT) company that provides customers with solutions to take their business to the next level. It also provides staffing and recruitment services, combining expertise in the staffing agency industry with a dedication to professionalism. The company participates in the E-Verify program.

application maintenance and supportcustom application developmentinfrastructure managementMobile application developmentresearch and developmentsoftware re-engineeringstaffing and recruitmentSystems Integrationtesting services

Divergent Web Solutions provides professional web presence services at a reasonable budget, from web design and site development to maintenance, analytics, and full content marketing. The company builds responsive websites using a user-friendly content management system and open-source software, and offers web marketing including SEO, social media, custom graphics, and email marketing.

content moderationContent writingemail marketinggraphic designSEOsite backupsocial media marketingweb analyticsweb designweb developmentwebsite maintenance

Diverse Business Systems, Inc. (DBS) is headquartered in Dayton, Ohio, and provides innovative IT solutions to government and commercial customers. DBS is a Minority-Woman-Owned Small Disadvantaged Business (WOSB/SDB) formed in 2003 that graduated from the 8(a) program in July 2014. DBS offers IT and logistical services and focuses on extraordinary customer service.

cable & wireless installationconsultingdatabase administrationLAN audits, design & deploymentLogistics and SustainmentMedia Asset Managementnetwork administrationnetwork engineering supportOS & data migrationprogram and project managementsoftware and systems integrationsoftware developmentStaff augmentationSystem AdministrationTechnical WritingVPN

Diversified Enterprises Group, LLC is a professional and technology management consulting firm providing services to commercial, federal, state, and local governments. It is a full service information technology consulting company offering information systems and analytic services, and is a certified CBE, DBE and WBE enterprise. Ms. E. Renée Ingram is the President & CEO.

computer programmingdatabase administrationinformation technology consultingnetwork servicessystem design and developmentSystems Integrationtesting and validation

Divine IT Services is a software application development company and IT staffing agency based in North Wales, Pennsylvania. It provides staffing services including direct hire recruiting, contract/temporary staffing, and contract-to-hire staffing, along with IT solutions such as web application development, mobile application development, cloud services, testing, data science and analytics, and cyber security services.

cloud servicesContract/temporary staffingcontract-to-hire staffingCyber securityData Science and Analyticsdirect hire recruitingIT staffingmobile app developmentsoftware testing

DJ Case & Associates has been doing conservation engagement since 1986, engaging exclusively on natural resource conservation and outdoor recreation pursuits. The firm combines strategic marketing and communications, social science (human dimensions) research, video and multimedia production, web application development, and interface design to help conservation organizations innovate.

Interface Designsocial science (human dimensions) researchStrategic Marketing and Communicationsvideo and multimedia production

Dom & Tom is a founder-led digital product agency based in New York, founded in 2009. It helps founders, growth teams, and technology leaders design, build, modernize, rescue, and scale web, mobile, and AI-powered applications, turning fragile MVPs and aging platforms into secure, scalable products.

Agentic workflowsAI product developmentAndroid developmentapp rescueFlutteriOS developmentKotlinLaravelLLM integrationsmobile app developmentNode.jsplatform modernizationproduct strategyReactReact NativeSwifttechnical debt auditsUX/UI DesignVue.js