All Quality Assurance Services in New York City, NY
Labbrand
5(2 reviews)Your Brand is Your Power
Top awardedWelcome to Labbrand ! The only global brand consultancy headquartered in China. We provide systematic brand development end-to-end. At Labbrand, we believe ideas are powerful, and branding brings ideas to life and optimizes the impact. Our goal is to federate people as a community around the belief together with our clients and partners to guide them through the branding journey. With the expertise in Research, Strategy, Naming, Design, Brand Experience & Brand Culture, Labbrand enables clients to build impactful brands and make a difference in the market. Today, the company has successfully grown into a multinational consulting corporation operating from 5 global offices in Shanghai (headquarter), Paris, New York, Singapore, and Malaysia. With a robust portfolio and a dynamic global team, Labbrand is recognized around the world as an industry leader and a trusted partner for renowned brands across all industries. We work with global organizations to bring brand strategy, creative experience and culture together as part of comprehensive brand systems. We use branding methods to: - Build your Identity - Differentiate your products, services and communication - your overall Brand Experience - Strengthen your ability to execute with guidelines, corporate culture and development plan for all the teams in the companyLooking for work in Quality AssuranceLocated in New York, United States (+2)From €1,000 for Quality AssuranceWorked in Automotive (+21)Speaks English, Chinese(+9)51-200 membersFlatline Agency
4.9(20 reviews)Your digital pulse
Top awardedWe are a global disruptor in eCommerce, Corporate Websites and Marketing - proud to be an official Shopify Plus partner and ready to bring your digital stack to the next level! Our team of 50+ international specialists delivers innovation seamlessly through technological proficiency and award-winning designs and campaigns. We are the technical partner of established Brands like Oger, Vanilia, Shimano, Budweiser, Deloitte, Van Poelgeest, and MG Motors, delivering end-to-end solutions that cater to their individual business needs. With our in-depth knowledge of both tech and martech, Flatline provides comprehensive services that help companies achieve goals efficiently and simplify complex processes. At our core, we are focused on delivering high-quality work, fast – while leveraging the newest and best techniques available. As our client’s end-to-end development partner, we don’t simply work for them, but we deeply integrate and collaborate with each brand’s in-house teams.Looking for work in Quality AssuranceLocated in New York, United States (+1)From €3,000 for Quality AssuranceWorked in Clothing & Accessories (+11)Speaks English, Dutch(+1)51-200 membersSEVEN
5(7 reviews)🏆 Exceeding Your Expectations
Top awardedSEVEN is an IT partner with time-tested expertise in solving complex software challenges requiring narrow specialization . One of our biggest strengths is finding unique approaches and solutions for startups and businesses from a wide variety of industries, including crucial ones like healthcare & education. We take pride in our ability to find the technical solution and ensure that it leaves our clients room for growth and protects them from undesirable financial and technological consequences. We apply our extensive expertise to anticipate the needs of our clients and suggest improvements from a new, fresh angle. With SEVEN, our clients team up not just with tech-savvy people but with a group of experts who know how technology influences the business and how to make it align with sustained growth in the future.Looking for work in Quality AssuranceLocated in New York, United States (+1)From €3,000 for Quality AssuranceWorked in Software & Computer Services (+14)Speaks English, Ukrainian51-200 membersTRIARE
4.9(11 reviews)TRIARE unlocks IT potential of YOUR business
TRIARE is a WEB and MOBILE software development company based in Europe. We are delighted to offer our services as your long-term partner, taking all technical matters off your shoulders and allowing you to focus on your business development. YOU WILL GET: ✔ In-house team . Work with a dedicated team that is 100% focused on your product and located in the same office. ✔ Efficiency & transparency , as our process is based on Scrum methodology and managed by certified Scrum Masters. ✔ Fast result. Working with us, you will get the first result in 1 week. ✔ High quality, as TRIARE has well-established processes of software development and experienced specialists. ✔ Full cycle development . Our company covers all stages of development, handling everything from Discovery and prototyping to Design, development, and maintenance. ✔ IP rights . From the very beginning, you are the only owner of the intellectual property of your project materials: source code, design, documentation, etc. ✔ Warranty period will be provided for your system for free. ASPECTS OF OUR MINDSET: - Focused on results. We are focused on the result of your business with an understanding of the real goals and KPIs that our team should achieve. - Solution Provider. It means that we always come to you with solutions, not with questions. We take all technical aspects of the project off your shoulders, allowing you to focus on the marketing and business strategies. - We go the extra mile. Being a proactive company, we always think and take a step ahead. TECHNOLOGIES WE USE: - Mobile app development: Kotlin, Java, Swift, Objective-C. - Cross-platform development: Flutter, React Native. - Web frameworks: Node.JS, React.JS, PHP, Ruby on Rails.Looking for work in Quality AssuranceLocated in Fairfax, United States (+3)From €5,000 for Quality AssuranceWorked in Banking & Financials (+20)Speaks English, Ukrainian51-200 membersDot Com Development
5(10 reviews)Building smarter digital products that launch faster and perform better.
Top awardedDot Com Development is a full-service Web, Mobile, Cloud, and AI development company delivering high-performance digital solutions for startups, SMBs, and enterprise clients. Since 2004, the company has specialized in transforming complex business challenges into intuitive, scalable, and secure applications that drive real results. With a business-focused approach and a proven record of on-time, on-budget delivery, Dot Com Development combines technical expertise with strong UX, product strategy, and long-term support to ensure every project succeeds beyond launch. Dot Com Development gets digital products to market up to 50% faster than competing firms, reduces development costs by as much as 40%, and delivers user experiences that generate 5x more user engagement. Our services include: ✅ Strategic Planning and Consulting ✅ UX/UI Design ✅ Prototyping and POC's ✅ Web Application Development ✅ Website Design and Development ✅ Mobile Application Development ✅ Artificial Intelligence Development ✅ eCommerce Development ✅ API Development and Integration ✅ Data and Analytics ✅ Cloud Development ✅ CRM / ERP Development ✅ DevOps / Cloud Services ✅ Support and MaintenanceLooking for work in Quality AssuranceLocated in Scottsdale, United StatesFrom €5,000 for Quality AssuranceWorked in Industrial Goods & Services (+11)Speaks English11-50 membersPlavno
5(16 reviews)AI-First Software Company: Secure Agents, Voice Assistants, and Scalable Cloud.
Top awardedPlavno is a premier software development house with over 20 years of experience and a highly qualified team of experts in your industry. Fully-fledged teams of specialists cover each stage of product creation , from product management and analysis to design, development, testing, and ongoing support. We have a unique advantage , our pre-formed full teams work exclusively on products in their specific domains, such as Healthcare, E-Learning, FinTech, Travel & Hospitality, Fleet management and more. We can help you with: ✔ Web Development ✔ Mobile App Development ✔ CRM/CMS/SaaS Development ✔ Chat and Chatbot Development ✔ Web3 / DeFi / DAO / Smart contract ✔ WebRTC Stop struggling with bloated budgets and slow time-to-market. At Plavno, our fully-fledged team provides cost-effective and streamlined solutions that minimize technical debt and maximize your product's potential. With end-to-end support and a proven track record in the SAFe Scaled Agile Framework, we're the partner you need to succeed. LET’S CONNECT Let us help you choose the best path forward to deliver the perfect solution: Admin@plavno.ioLooking for work in Quality AssuranceLocated in Alexandria, United States (+2)From €10,000 for Quality AssuranceWorked in Banking & Financials (+19)Speaks English, French(+2)51-200 membersDebut Infotech
5(8 reviews)Results, Not Promises
RecommendedDebut Infotech is an AI-augmented blockchain and software development company helping organizations across financial services, healthcare, supply chain, and digital platforms build systems that perform reliably in complex, regulated environments. Founded in 2011 and blockchain-native since 2015, the company brings engineering discipline and technology depth to enterprises moving from fragmented pilots to production-grade systems. With delivery centers across the USA, UK, Canada, and India, Debut Infotech combines regional market understanding with globally distributed engineering capability — enabling clients to move with speed, consistency, and governance. Service areas: Artificial intelligence and generative AI — Enterprise LLM integration, AI agent development, retrieval-augmented generation (RAG) pipelines, predictive analytics, computer vision, and intelligent process automation embedded at the system architecture level. Blockchain and Web3 development — Smart contract engineering, DeFi protocol development, real world asset (RWA) tokenization, cryptocurrency exchange infrastructure, and enterprise blockchain on Hyperledger Fabric and Corda. Mobile application development — Native iOS, Android, and cross-platform applications (React Native, Flutter) architected for AI integration, enterprise-grade security, and sustained performance under production load. Web and software development — Full-stack web platforms, SaaS products, and enterprise software systems engineered API-first, designed for long-term maintainability and organizational scale Proven Delivery: $62M+ raised across client platforms including Ifinca, IntegraLedger, Everledger, and TĒM 90% customer success score across enterprise engagements 15 years of enterprise software delivery Fortune 500 clients and high-growth startups across 25+ industry verticals 50–249 engineers spanning AI, blockchain, and software disciplinesLooking for work in Quality AssuranceLocated in Cook County, United States (+2)From €10,000 for Quality AssuranceWorked in Others (+11)Speaks English51-200 membersWEBLISH
4.9(27 reviews)World's first Platform Based Agency!
Weblish is a platform based agency officially launched in 2025 after seven years of building for small and midsize businesses. We unite design, content, search, and measurement in one place so founders work with one accountable partner and follow a calm path from idea to launch. Our roots go back to 2018, helping teams clean up their web presence, sharpen offers, and ship pages that feel fast, trustworthy, and easy to use. Those early projects shaped our culture. Fewer handoffs. Fewer vendors. Clear decisions. Steady delivery. Today we offer four connected services. Web Design and Development provides a modern and extensible foundation. Search Engine Optimization creates dependable discovery over time. Newsletter campaigns nurture relationships and bring customers back. Social Media Marketing keeps brands present and credible. Every engagement benefits from our shared design system, component library, and quality checks tuned for real devices and real users. The process is simple and calm. Discover and define. Write and design. Build and refine. Launch and improve. Reporting shows what is working and what to adjust next in plain language. If you want reliability without complexity, Weblish is a partner you can count on year after year.Looking for work in Quality AssuranceLocated in Sheridan, United StatesFrom €399 for Quality AssuranceWorked in Pets (+8)Speaks English, Dutch(+4)51-200 membersCOAX Software
4.8(10 reviews)Smart software solutions for travel, transport & logistics
COAX Software is your partner for smart software solutions for travel, transport & logistics. Since 2010, we’ve helped industry leaders design, build, and scale products that move markets forward. From sleek mobile apps to enterprise platforms, we deliver end-to-end development, team acceleration, and AI-driven solutions engineered to be reliable, scalable, and ROI-positive. Our integrated approach connects strategy, delivery, and growth—so your product ships faster, performs better, and compounds value over time. 🏆 Top-Rated Agency on Upwork 🏆 Experts Team with 100% Job Success Rating 🏆 16 000+ delivery hours on Upwork 🏆 Net Promoter Score 9.8/10 🏆 4.9/5 at Clutch.co What makes us different: - Deep Travel & Logistics Expertise We understand bookings, reservations, fleet management, customer loyalty, and compliance. We design solutions tailored to travel and transport operations—so your customers get seamless digital experiences. - AI & Automation at the Core From AI chatbots for customer care to predictive analytics for demand forecasting—and retrieval-augmented search for ops knowledge—we apply responsible AI practices to deliver measurable impact. - Flexible Partnership Models Choose what fits now and scales later: Discovery packages, fixed-scope acceleration, or dedicated squads. Need a quick MVP or expert consulting? We adapt to your goals and pace. - Proven Track Record 15+ years, hundreds of deliveries, and a team that’s 90% mid/senior. We’re known for on-time, on-budget execution and outcomes that compound. - Global Outlook, Remote DNA Rooted in Ukraine and delivering worldwide, we operate remote-first - combining nearshore accessibility with global reach. We’re certified and partnered: ISO 9001 - international standards of quality management ISO/IEC 27001 - international standards of information security AWS Certified Solutions Architect AWS Certified AI Practitioner Early Adopter Professional Scrum Master™ I Member of the techUK trade associationLooking for work in Quality AssuranceLocated in Ivano-Frankivsk, UkraineFrom €2,000 for Quality AssuranceWorked in E-commerce (+6)Speaks English, Ukrainian51-200 membersSumatoSoft
5(2 reviews)Your Strategic Partner for AI Digital Evolution
Top awardedSumatoSoft specializes in digitalizing businesses by combining stable, mission-critical software with advanced AI capabilities. We empower our clients to unlock new levels of automation while ensuring their AI systems remain secure, governed, and high-performing. Why Leading Brands Choose Us: Value-First Mindset: We identify the highest-impact AI use cases for your specific industry. Reliability at Scale: We build software that handles massive loads without breaking. Future-Proof Tech: We use only relevant, battle-tested AI and software frameworks. Deep Integration: We act as your internal tech department, diving deep into your business challenges. By becoming a true technological partner, we ensure that every line of code and every AI model contributes directly to your business efficiency and market leadership.Looking for work in Quality AssuranceLocated in Boston, United StatesFrom €10,000 for Quality AssuranceWorked in Automotive (+12)Speaks English51-200 membersLinnify
5(8 reviews)Simplifying life through innovation.
Top awardedLinnify is an awarded global technology partner , founded in 2016, with offices in Europe and the U.S. We empower visionary companies to accelerate digital product development . Faster, smarter, and more reliable than thought possible. From growing startups to established enterprises, we help turn bold ideas into scalable, user-centered digital solutions that drive measurable business impact. Our cross-functional teams deliver end-to-end capabilities in: - product strategy and validation - UX/UI design - custom software development (web and mobile) - AI and machine learning development - data engineering - cloud-native solutions - XR (AR/VR) applications - team augmentation Our validation-driven development approach ensures every product is aligned with actual market needs , minimizing risk while accelerating time-to-market. With a proven track record of building 80+ digital products across industries such as healthcare, logistics, education, automotive, and pharma , Linnify is present through strategic partnerships in major tech hubs like Austin, Berlin, and London. Our commitment to quality has earned us global recognition, including FT1000 ranking, Clutch Top 100, and ISO 27001 certification. Whether you’re seeking an AI development partner, looking to validate a product idea, or scaling your development capabilities, Linnify delivers with agility, transparency, and lasting impact through dedicated product teams. Let’s simplify life through innovation. Together.2 works in Quality AssuranceLocated in Austin, United States (+1)From €5,000 for Quality AssuranceWorked in Hospitals & Healthcare (+9)Speaks English, Romanian11-50 membersNerdbug Limited
5(1 review)Your perfect Tech Partner
Nerdbug is a digital growth software company with proven expertise in maximizing business value through organizational strategy, customer development and growth techniques.Looking for work in Quality AssuranceLocated in Vinings, United States (+1)From €3,000 for Quality AssuranceWorked in Entertainment & Events (+7)Speaks English11-50 membersWolfpack Digital
4.5(10 reviews)Powerful Web and Mobile Apps Start-to-End
Top awardedWebby Award winner in the Responsible AI category 🏆 and winner of the European Technology Awards 🇪🇺 for App Development, and most recently a Web Excellence Awards winner for 3D2Cut and LoadHub. With over 250 projects delivered across diverse industries, we believe in high-quality integrated systems that delight users through stunning visuals and a smooth experience 🌟. We aim to find the optimal balance between speed & quality and commit to building products that reach your business goals and can scale by covering all the stages. We call them Powerful Tech Products Start-to-End 🐺. By following the Build, Measure, Learn cycle, together with an agile development process, we work with startups & brands to achieve fast go-to-market and product success. We build platforms that scale - the websites and mobile apps that we've built now have over 10 million users per month 🚀 Keep users engaged - over 100k user ratings averaging over 4.6 stars 🌟 Foundation is key - by building solid architectures and clean code, our web platforms are robust and can scale fast 📈 Designs that users love - we've been featured in different media for Best Designed App by Fast Company, as well as featured several times in TechCrunch ✨ Earn the spotlight - some of our apps that have been featured in the AppStore 📱 Our services include: Product Strategy & Product Discovery UX/UI Design Mobile App Development Web development AI-native Development DevOps services (Azure / AWS) Project Management & Quality Assurance Launch Maintenance & Support Wolfpack Digital is an award-winning product development agency specialising in custom web and mobile application development, headquartered in Cluj-Napoca, Romania, with an office in Dublin, Ireland.1 work in Quality AssuranceLocated in Cluj-Napoca, Romania (+1)From €5,000 for Quality AssuranceWorked in Banking & Financials (+22)Speaks English, Romanian51-200 members3techagency
4.9(13 reviews)Grow your business with automated digital marketing.
At 3techagency we’re a ROI-Driven digital marketing agency helping businesses scale up marketing efforts seamlessly through tools & services that grow revenue, improve efficiency & team versatility.Looking for work in Quality AssuranceLocated in Los Angeles, United States (+1)From €100 for Quality AssuranceWorked in Consumer Electronics (+4)Speaks English, Swahili11-50 membersAlluxi
5(6 reviews)Let's turn your idea into digital business.
Alluxi is a software company that has helped more than 100 B2B companies accelerate their product development growth with expert web and mobile development. Let us use our 10+ years of experience to help you unlock your startup's potential.Looking for work in Quality AssuranceLocated in Monterrey, MexicoFrom €1,000 for Quality AssuranceWorked in Industrial Goods & Services (+3)Speaks English, Spanish11-50 membersStartbit IT Solutions Pvt. Ltd.
5(32 reviews)Designing The Future
Top awardedStartbit IT Solutions Pvt. Ltd. an ISO 9001 and 27001 certified company, is a Global IT Services provider company with expertise in outsourced product development and custom software development focusing on web app development, mobile app development, and tailor-made solutions, etc. We consistently deliver offshore outsourcing solutions, quality software products, and solutions to start-ups, and mid-size and large enterprises worldwide. We have 2200+ satisfied clients worldwide. We develop web, windows, and mobile applications using all the latest technologies i.e. SalesForce, SAP, Microsoft Technologies (ASP.Net, C#, VB.Net, Azure, Entity/MVC framework, SSRS, Crystal Reports, etc.), MEAN Stack, Front-end, PHP, Laravel, React, MERN, WordPress, CodeIgniter, Shopify, Ruby on Rails, Android Development, iPhone development, Hybrid mobile app, etc. WHAT WE DO? Customized Software Development: We develop custom web and mobile app solutions from conceptualization to market launch covering your business needs. eCommerce Solutions: We have end-to-end e-commerce solutions with any kind of customization and store management consultancy. Staffing Solutions: We deploy our team on client’s projects in an offshore model to work with their local team/clients following all the legal compliance. Process Automation: We help our clients to automate their current manual processes with our industry-proven solutions to increase their overall productivity. Quality And Reliability: Team Startbit is focused and committed to quality output, we follow all the best practices to deliver it. We follow ISO and SOC compliance. Our clients rely on us in terms of data, processes, technologies, and deliverables, therefore we have been their back-end partners for many years and add value to it every year passing by. Startbit has a team of 85+ full-time resources and more than 50% of them are certified in various areas – Scrum Master, Azure, AWS, Shopify, etc. Our team members are available during USA, UK, and India business hours . Team Startbit has expertise in web application development, framework knowledge, project management tools, and all required documentation. We are a young, agile team with a passion for delivering superior software solutions, products, and customer services. Our team is well qualified and dedicated to work; most are certified by Microsoft and Sun Microsystems. Being a customer-driven company, Team Startbit constantly strives to provide the highest quality services to its customers.Looking for work in Quality AssuranceLocated in Jaipur, IndiaFrom €500 for Quality AssuranceWorked in Hospitals & Healthcare (+10)Speaks English, Hindi51-200 membersVardot
(0 review)Enterprise Drupal platforms for global nonprofits, universities, healthcare and media organizations
Vardot is a Drupal and open-source partner that builds reliable, mission-critical digital platforms for organizations driving real-world impact. Since 2011, we've designed, built, and launched 200+ web platforms across 30+ countries for organizations including UNHCR, UNICEF, BCG, and Georgetown University, rated 4.9/5 on Clutch across 60+ verified reviews. We cover the full lifecycle: strategy, UX and design, custom development, migration, support and maintenance, and DevOps. We're a Drupal Diamond Certified Partner, one of the largest Acquia-certified teams in the world, and a Top 20 contributor on drupal.org. We created and maintain Varbase, a widely used enterprise Drupal distribution, and as a Gold Sponsor of the Drupal AI Initiative, we're building toward AI-ready enterprise platforms. Clients choose us for deep technical expertise, secure and standards-compliant delivery, and a proven track record on complex enterprise and public-sector builds.Looking for work in Quality AssuranceLocated in Santa Clara, United StatesFrom €1,000 for Quality AssuranceWorked in Non-profit (+6)Speaks English, Arabic201-500 membersArtX Pro
5(5 reviews)To The Sky
RecommendedWe’re ArtX Pro. We provides Promotional and production service to brand or business. We’ve made hundreds of promotion video and multimedia campaign with client’s satisfaction. We love to do our work and delight business relation. We’re a small company with big agency experience, which means we make worldwide video and multimedia campaign. We have expertise to create unique concept and covert to final productivity. Our aim to produce great story about your product, that’s easy to understand and connects emotionally with customer. ArtX Pro fully equipped production and team cultivated through years of experience working on advertise, television Commercial, Event videos, corporate videos, web video, CG animation, post production and more. If you are looking to our service, that helps to promote your business and gets your customers to takes action, let’s work together. Our Team ArtX Pro operates as a medium and mobile crew, where appropriate we invite collaboration with other individual professionals to provide extra expertise. We work with some of the most talented visualizer, content writer, website developer, UX or UI designer, director, designers, artist animators, editor and others. That helped them to generate perfect productivity.Looking for work in Quality AssuranceLocated in Karachi, PakistanFrom €1,000 for Quality AssuranceWorked in Marketing & Advertising (+2)Speaks English, Arabic(+3)51-200 membersX2 Mobile
5(6 reviews)Your Partner in Bridging the Gap Between Ideas & Digital Products
We actively identify tech & product opportunities to transform your ideas into engaging and accessible digital experiences. Our story started more than 10 years ago in a small apartment, determined to create a unique team, we have turned now into a bunch of developers, designers, product experts and business operation specialists dedicated to helping businesses bridge the gap between their resources and the power of technology. We don't just build apps – we translate your expertise into engaging and effective solutions. Our customer-centric approach ensures clear communication and seamless collaboration throughout the entire development process. We believe in building long-term partnerships, and our success is measured by the success of our clients. With a proven track record of building impactful apps used by millions of students across the globe, we're confident we can help you achieve your goals.Looking for work in Quality AssuranceLocated in Wilmington, United States (+1)From €1,000 for Quality AssuranceWorked in Education (+1)Speaks English, Romanian11-50 members