--- title: "Product Development — Mejix" description: "Custom software product development for startups and scale-ups. Full-stack teams, fixed delivery dates, and code your engineers can own after launch." lang: en json-ld: | { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.mejix.com/" }, { "@type": "ListItem", "position": 2, "name": "Services", "item": "https://www.mejix.com/services" }, { "@type": "ListItem", "position": 3, "name": "Product Development", "item": "https://www.mejix.com/services/product-development" } ] } --- ## We value your privacy We use cookies to analyze traffic and improve your experience. You can accept all, decline non-essential cookies, or customize your preferences. See our [privacy policy](/privacy). CustomizeDeclineAccept all [![Mejix](/mejix-logo.svg)](/) [Home](/) [Company](#about) [Services](/services) [Industries](/industries) [Our Work](/work) [AI Solutions](/ai-solutions) Start a project→ Start here→ Our Services # Product Development From idea to live product — with the full team, the right process, and a delivery guarantee. ![Product team collaborating at a whiteboard reviewing a product interface](/assets/product-development-hero-BO46bdoe.webp) Expert Team Proven Results On-Time Delivery * * * Why Mejix ## Why you need a dedicated product development partner? Building a digital product is harder than it looks. Most projects don't fail because of a bad idea — they fail because of poor scope definition, under-resourced teams, missed handoffs between design and engineering, or a lack of delivery accountability. A dedicated product development partner doesn't just write code. They own the outcome. You need this service if: ![](data:image/svg+xml,%3csvg%20width='44'%20height='46'%20viewBox='0%200%2044%2046'%20fill='none'%20xmlns='http://www.w3.org/2000/svg'%3e%3cpath%20d='M19.6667%203.33333H12.2C8.27966%203.33333%206.31948%203.33333%204.8221%204.09629C3.50496%204.7674%202.4341%205.83827%201.76298%207.1554C1.00003%208.65278%201.00003%2010.613%201.00003%2014.5333V26.6667C1.00003%2028.8366%201.00003%2029.9216%201.23855%2030.8117C1.88582%2033.2274%203.77265%2035.1142%206.1883%2035.7615C7.07846%2036%208.16343%2036%2010.3334%2036V41.4495C10.3334%2042.6928%2010.3334%2043.3145%2010.5882%2043.6338C10.8099%2043.9114%2011.146%2044.073%2011.5013%2044.0726C11.9098%2044.0722%2012.3953%2043.6838%2013.3661%2042.9071L18.9322%2038.4543C20.0692%2037.5446%2020.6378%2037.0898%2021.2708%2036.7664C21.8325%2036.4794%2022.4304%2036.2697%2023.0482%2036.1429C23.7446%2036%2024.4727%2036%2025.9288%2036H29.4667C33.3871%2036%2035.3472%2036%2036.8446%2035.237C38.1618%2034.5659%2039.2326%2033.4951%2039.9037%2032.1779C40.6667%2030.6806%2040.6667%2028.7204%2040.6667%2024.8V24.3333M40.9498%203.05025C43.6834%205.78392%2043.6834%2010.2161%2040.9498%2012.9497C38.2161%2015.6834%2033.784%2015.6834%2031.0503%2012.9497C28.3166%2010.2161%2028.3166%205.78392%2031.0503%203.05025C33.784%200.316582%2038.2161%200.316582%2040.9498%203.05025Z'%20stroke='%231A3760'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'/%3e%3c/svg%3e) ### You have an idea but no team to build it You know what you want to build but don't have the designers, engineers, and PMs in-house to do it. Hiring takes too long and costs too much for a single product build. ![](data:image/svg+xml,%3csvg%20width='40'%20height='35'%20viewBox='0%200%2040%2035'%20fill='none'%20xmlns='http://www.w3.org/2000/svg'%3e%3cpath%20d='M1%2029L15%2015L1%201M19.6667%2033.6667H38.3333'%20stroke='%231A3760'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'/%3e%3c/svg%3e) ### Your internal team is at capacity Your engineers are tied up on existing products. You need a separate team to run a new build in parallel — one that can move fast without pulling people off current work. ![](data:image/svg+xml,%3csvg%20width='47'%20height='42'%20viewBox='0%200%2047%2042'%20fill='none'%20xmlns='http://www.w3.org/2000/svg'%3e%3cpath%20d='M41.8333%2040.6667V24.3333M23.1667%2040.6667V17.3333M4.5%2040.6667L4.5%2031.3333M26.4489%205.73084L38.5086%2010.2532M20.3638%206.60215L7.30053%2016.3996M44.3082%209.02513C45.675%2010.392%2045.675%2012.608%2044.3082%2013.9749C42.9414%2015.3417%2040.7253%2015.3417%2039.3585%2013.9749C37.9916%2012.608%2037.9916%2010.392%2039.3585%209.02513C40.7253%207.65829%2042.9414%207.65829%2044.3082%209.02513ZM6.97487%2016.0251C8.34171%2017.392%208.34171%2019.608%206.97487%2020.9749C5.60804%2022.3417%203.39196%2022.3417%202.02513%2020.9749C0.658291%2019.608%200.658291%2017.392%202.02513%2016.0251C3.39196%2014.6583%205.60804%2014.6583%206.97487%2016.0251ZM25.6415%202.02513C27.0084%203.39196%2027.0084%205.60804%2025.6415%206.97487C24.2747%208.34171%2022.0586%208.34171%2020.6918%206.97487C19.325%205.60804%2019.325%203.39196%2020.6918%202.02513C22.0586%200.658291%2024.2747%200.658291%2025.6415%202.02513Z'%20stroke='%231A3760'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'/%3e%3c/svg%3e) ### Previous builds haven't shipped on time You've been through agency relationships where the product arrived late, over budget, or not what was scoped. You need a partner whose default is delivery, not excuses. ![](data:image/svg+xml,%3csvg%20width='44'%20height='49'%20viewBox='0%200%2044%2049'%20fill='none'%20xmlns='http://www.w3.org/2000/svg'%3e%3cpath%20d='M33.6667%2043H33.2C29.2796%2043%2027.3194%2043%2025.8221%2042.237C24.5049%2041.5659%2023.4341%2040.4951%2022.763%2039.1779C22%2037.6806%2022%2035.7204%2022%2031.8V16.8667C22%2012.9463%2022%2010.9861%2022.763%209.48873C23.4341%208.1716%2024.5049%207.10073%2025.8221%206.42962C27.3194%205.66667%2029.2796%205.66667%2033.2%205.66667H33.6667M33.6667%2043C33.6667%2045.5773%2035.756%2047.6667%2038.3333%2047.6667C40.9107%2047.6667%2043%2045.5773%2043%2043C43%2040.4227%2040.9107%2038.3333%2038.3333%2038.3333C35.756%2038.3333%2033.6667%2040.4227%2033.6667%2043ZM33.6667%205.66667C33.6667%208.244%2035.756%2010.3333%2038.3333%2010.3333C40.9107%2010.3333%2043%208.244%2043%205.66667C43%203.08934%2040.9107%201%2038.3333%201C35.756%201%2033.6667%203.08934%2033.6667%205.66667ZM10.3333%2024.3333L33.6667%2024.3333M10.3333%2024.3333C10.3333%2026.9107%208.244%2029%205.66667%2029C3.08934%2029%201%2026.9107%201%2024.3333C1%2021.756%203.08934%2019.6667%205.66667%2019.6667C8.244%2019.6667%2010.3333%2021.756%2010.3333%2024.3333ZM33.6667%2024.3333C33.6667%2026.9107%2035.756%2029%2038.3333%2029C40.9107%2029%2043%2026.9107%2043%2024.3333C43%2021.756%2040.9107%2019.6667%2038.3333%2019.6667C35.756%2019.6667%2033.6667%2021.756%2033.6667%2024.3333Z'%20stroke='%231A3760'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'/%3e%3c/svg%3e) ### You need the full stack covered Design, frontend, backend, mobile, QA, infrastructure — your product needs all of it, and managing five separate specialists or agencies is creating coordination overhead that slows everything down. How do we solve ## Everything your product needs, under one roof We cover the full product development lifecycle — strategy, design, engineering, QA, and launch — with a single team accountable for the whole thing. ![](data:image/svg+xml,%3csvg%20width='48'%20height='48'%20viewBox='0%200%2048%2048'%20fill='none'%20xmlns='http://www.w3.org/2000/svg'%3e%3crect%20width='48'%20height='48'%20rx='12'%20fill='%23EBF2FF'/%3e%3ccircle%20cx='24'%20cy='22'%20r='6'%20stroke='%233B82F6'%20stroke-width='2'/%3e%3ccircle%20cx='24'%20cy='22'%20r='2'%20fill='%233B82F6'/%3e%3cpath%20d='M24%2028V34'%20stroke='%233B82F6'%20stroke-width='2'%20stroke-linecap='round'/%3e%3cpath%20d='M20%2032H28'%20stroke='%233B82F6'%20stroke-width='2'%20stroke-linecap='round'/%3e%3c/svg%3e) ### Product Strategy & Scoping We start every engagement with a structured discovery — defining the product vision, user stories, feature scope, and technical requirements before a single line of code is written. ![](data:image/svg+xml,%3csvg%20width='48'%20height='48'%20viewBox='0%200%2048%2048'%20fill='none'%20xmlns='http://www.w3.org/2000/svg'%3e%3crect%20width='48'%20height='48'%20rx='12'%20fill='%23EBF2FF'/%3e%3crect%20x='14'%20y='14'%20width='20'%20height='16'%20rx='2'%20stroke='%233B82F6'%20stroke-width='2'/%3e%3cpath%20d='M14%2022H34'%20stroke='%233B82F6'%20stroke-width='2'/%3e%3cpath%20d='M22%2022V30'%20stroke='%233B82F6'%20stroke-width='2'/%3e%3ccircle%20cx='18'%20cy='18'%20r='1.5'%20fill='%233B82F6'/%3e%3cpath%20d='M20%2034H28'%20stroke='%233B82F6'%20stroke-width='2'%20stroke-linecap='round'/%3e%3c/svg%3e) ### UX/UI Design Our designers build wireframes, user flows, and high-fidelity interfaces that are validated before development starts — so engineering time isn't spent building the wrong thing. ![](data:image/svg+xml,%3csvg%20width='48'%20height='48'%20viewBox='0%200%2048%2048'%20fill='none'%20xmlns='http://www.w3.org/2000/svg'%3e%3crect%20width='48'%20height='48'%20rx='12'%20fill='%23EBF2FF'/%3e%3cpath%20d='M20%2016L14%2024L20%2032'%20stroke='%233B82F6'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'/%3e%3cpath%20d='M28%2016L34%2024L28%2032'%20stroke='%233B82F6'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'/%3e%3cpath%20d='M26%2014L22%2034'%20stroke='%233B82F6'%20stroke-width='2'%20stroke-linecap='round'/%3e%3c/svg%3e) ### Full-Stack Engineering Web, mobile, API, backend — we build across the full stack using modern, maintainable technology. React, React Native, Node.js, Supabase, and more depending on what your product needs. ![](data:image/svg+xml,%3csvg%20width='48'%20height='48'%20viewBox='0%200%2048%2048'%20fill='none'%20xmlns='http://www.w3.org/2000/svg'%3e%3crect%20width='48'%20height='48'%20rx='12'%20fill='%23EBF2FF'/%3e%3crect%20x='17'%20y='12'%20width='14'%20height='24'%20rx='3'%20stroke='%233B82F6'%20stroke-width='2'/%3e%3cpath%20d='M17%2016H31'%20stroke='%233B82F6'%20stroke-width='2'/%3e%3cpath%20d='M17%2032H31'%20stroke='%233B82F6'%20stroke-width='2'/%3e%3ccircle%20cx='24'%20cy='34'%20r='1'%20fill='%233B82F6'/%3e%3c/svg%3e) ### Mobile App Development Native iOS and Android, or cross-platform React Native — we build mobile products that perform, scale, and pass app store review. Yehuda's AI app and NES are live examples. ![](data:image/svg+xml,%3csvg%20width='48'%20height='48'%20viewBox='0%200%2048%2048'%20fill='none'%20xmlns='http://www.w3.org/2000/svg'%3e%3crect%20width='48'%20height='48'%20rx='12'%20fill='%23EBF2FF'/%3e%3cpath%20d='M24%2014L32%2018V26C32%2030.4183%2028.4183%2034%2024%2034C19.5817%2034%2016%2030.4183%2016%2026V18L24%2014Z'%20stroke='%233B82F6'%20stroke-width='2'%20stroke-linejoin='round'/%3e%3cpath%20d='M20%2024L23%2027L28%2022'%20stroke='%233B82F6'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'/%3e%3c/svg%3e) ### QA & Testing Every feature is tested before it ships. We run functional, integration, and performance testing as part of every sprint — not as an afterthought at the end of the project. ![](data:image/svg+xml,%3csvg%20width='48'%20height='48'%20viewBox='0%200%2048%2048'%20fill='none'%20xmlns='http://www.w3.org/2000/svg'%3e%3crect%20width='48'%20height='48'%20rx='12'%20fill='%23EBF2FF'/%3e%3cpath%20d='M24%2014C24%2014%2030%2018%2030%2024C30%2030%2024%2034%2024%2034C24%2034%2018%2030%2018%2024C18%2018%2024%2014%2024%2014Z'%20stroke='%233B82F6'%20stroke-width='2'%20stroke-linejoin='round'/%3e%3ccircle%20cx='24'%20cy='24'%20r='2'%20fill='%233B82F6'/%3e%3cpath%20d='M18%2018L14%2014'%20stroke='%233B82F6'%20stroke-width='2'%20stroke-linecap='round'/%3e%3cpath%20d='M30%2018L34%2014'%20stroke='%233B82F6'%20stroke-width='2'%20stroke-linecap='round'/%3e%3cpath%20d='M16%2030L14%2034H20'%20stroke='%233B82F6'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'/%3e%3cpath%20d='M32%2030L34%2034H28'%20stroke='%233B82F6'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'/%3e%3c/svg%3e) ### Launch & Post-Launch Support We don't hand over a zip file and disappear. We manage the launch, monitor performance, fix post-launch issues, and provide a stabilization period before transitioning to your team or ongoing support. ![](data:image/svg+xml,%3csvg%20width='49'%20height='44'%20viewBox='0%200%2049%2044'%20fill='none'%20xmlns='http://www.w3.org/2000/svg'%3e%3cpath%20d='M26.6667%2010.3333L24.0637%205.12747C23.3146%203.62921%2022.94%202.88004%2022.3812%202.33272C21.887%201.8487%2021.2914%201.48061%2020.6375%201.25506C19.8981%201%2019.0605%201%2017.3853%201H8.46667C5.85309%201%204.5463%201%203.54804%201.50864C2.66995%201.95605%201.95605%202.66995%201.50864%203.54804C1%204.5463%201%205.85309%201%208.46667V10.3333M1%2010.3333H36.4667C40.387%2010.3333%2042.3472%2010.3333%2043.8446%2011.0963C45.1617%2011.7674%2046.2326%2012.8383%2046.9037%2014.1554C47.6667%2015.6528%2047.6667%2017.613%2047.6667%2021.5333V31.8C47.6667%2035.7204%2047.6667%2037.6805%2046.9037%2039.1779C46.2326%2040.4951%2045.1617%2041.5659%2043.8446%2042.237C42.3472%2043%2040.387%2043%2036.4667%2043H12.2C8.27963%2043%206.31945%2043%204.82207%2042.237C3.50493%2041.5659%202.43407%2040.4951%201.76295%2039.1779C1%2037.6805%201%2035.7204%201%2031.8V10.3333ZM24.3333%2033.6667V19.6667M17.3333%2026.6667H31.3333'%20stroke='%231A3760'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'/%3e%3c/svg%3e) ## Start your project with us Obsessed with delivery. Every project, every time. Start a project Key benefits ## What you get when you work with us ![](data:image/svg+xml,%3csvg%20width='49'%20height='49'%20viewBox='0%200%2049%2049'%20fill='none'%20xmlns='http://www.w3.org/2000/svg'%3e%3cpath%20d='M22%206.83333H39.0333C41.6469%206.83333%2042.9537%206.83333%2043.952%207.34197C44.8301%207.78938%2045.544%208.50329%2045.9914%209.38138C46.5%2010.3796%2046.5%2011.6864%2046.5%2014.3V17.3333C46.5%2019.5077%2046.5%2020.5949%2046.1448%2021.4525C45.6711%2022.596%2044.7627%2023.5045%2043.6192%2023.9781C42.7616%2024.3333%2041.6744%2024.3333%2039.5%2024.3333M26.6667%2041.8333H9.63333C7.01976%2041.8333%205.71297%2041.8333%204.71471%2041.3247C3.83662%2040.8773%203.12271%2040.1634%202.6753%2039.2853C2.16667%2038.287%202.16667%2036.9802%202.16667%2034.3667V31.3333C2.16667%2029.1589%202.16667%2028.0717%202.5219%2027.2141C2.99553%2026.0707%203.90401%2025.1622%205.04748%2024.6886C5.90508%2024.3333%206.99227%2024.3333%209.16667%2024.3333M20.3667%2030.1667H28.3C28.9534%2030.1667%2029.2801%2030.1667%2029.5297%2030.0395C29.7492%2029.9277%2029.9277%2029.7492%2030.0395%2029.5297C30.1667%2029.2801%2030.1667%2028.9534%2030.1667%2028.3V20.3667C30.1667%2019.7133%2030.1667%2019.3866%2030.0395%2019.137C29.9277%2018.9175%2029.7492%2018.739%2029.5297%2018.6272C29.2801%2018.5%2028.9534%2018.5%2028.3%2018.5H20.3667C19.7133%2018.5%2019.3866%2018.5%2019.137%2018.6272C18.9175%2018.739%2018.739%2018.9175%2018.6272%2019.137C18.5%2019.3866%2018.5%2019.7133%2018.5%2020.3667V28.3C18.5%2028.9534%2018.5%2029.2801%2018.6272%2029.5297C18.739%2029.7492%2018.9175%2029.9277%2019.137%2030.0395C19.3866%2030.1667%2019.7133%2030.1667%2020.3667%2030.1667ZM37.8667%2047.6667H45.8C46.4534%2047.6667%2046.7801%2047.6667%2047.0297%2047.5395C47.2492%2047.4277%2047.4277%2047.2492%2047.5395%2047.0297C47.6667%2046.7801%2047.6667%2046.4534%2047.6667%2045.8V37.8667C47.6667%2037.2133%2047.6667%2036.8866%2047.5395%2036.637C47.4277%2036.4175%2047.2492%2036.239%2047.0297%2036.1272C46.7801%2036%2046.4534%2036%2045.8%2036H37.8667C37.2133%2036%2036.8866%2036%2036.637%2036.1272C36.4175%2036.239%2036.239%2036.4175%2036.1272%2036.637C36%2036.8866%2036%2037.2133%2036%2037.8667V45.8C36%2046.4534%2036%2046.7801%2036.1272%2047.0297C36.239%2047.2492%2036.4175%2047.4277%2036.637%2047.5395C36.8866%2047.6667%2037.2133%2047.6667%2037.8667%2047.6667ZM2.86667%2012.6667H10.8C11.4534%2012.6667%2011.7801%2012.6667%2012.0297%2012.5395C12.2492%2012.4277%2012.4277%2012.2492%2012.5395%2012.0297C12.6667%2011.7801%2012.6667%2011.4534%2012.6667%2010.8V2.86667C12.6667%202.21327%2012.6667%201.88657%2012.5395%201.63701C12.4277%201.41749%2012.2492%201.23901%2012.0297%201.12716C11.7801%201%2011.4534%201%2010.8%201H2.86667C2.21327%201%201.88657%201%201.63701%201.12716C1.41749%201.23901%201.23901%201.41749%201.12716%201.63701C1%201.88657%201%202.21327%201%202.86667V10.8C1%2011.4534%201%2011.7801%201.12716%2012.0297C1.23901%2012.2492%201.41749%2012.4277%201.63701%2012.5395C1.88657%2012.6667%202.21327%2012.6667%202.86667%2012.6667Z'%20stroke='%231A3760'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'/%3e%3c/svg%3e) ### One team, full accountability Design, engineering, QA, and PM in a single team under one engagement. No handoffs between agencies, no finger-pointing when something doesn't work — one partner owns the outcome. ![](data:image/svg+xml,%3csvg%20width='49'%20height='44'%20viewBox='0%200%2049%2044'%20fill='none'%20xmlns='http://www.w3.org/2000/svg'%3e%3cpath%20d='M26.6667%2010.3333H8.46667C5.85309%2010.3333%204.5463%2010.3333%203.54804%2010.842C2.66995%2011.2894%201.95605%2012.0033%201.50864%2012.8814C1%2013.8796%201%2015.1864%201%2017.8V26.2C1%2028.8136%201%2030.1204%201.50864%2031.1186C1.95605%2031.9967%202.66995%2032.7106%203.54804%2033.158C4.5463%2033.6667%205.85309%2033.6667%208.46667%2033.6667H26.6667M36%2010.3333H40.2C42.8136%2010.3333%2044.1204%2010.3333%2045.1186%2010.842C45.9967%2011.2894%2046.7106%2012.0033%2047.158%2012.8814C47.6667%2013.8796%2047.6667%2015.1864%2047.6667%2017.8V26.2C47.6667%2028.8136%2047.6667%2030.1204%2047.158%2031.1186C46.7106%2031.9967%2045.9967%2032.7106%2045.1186%2033.158C44.1204%2033.6667%2042.8136%2033.6667%2040.2%2033.6667H36M36%2043L36%201M41.8333%201.00002L30.1667%201M41.8333%2043L30.1667%2043'%20stroke='%231A3760'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'/%3e%3c/svg%3e) ### You see progress every sprint We run 2-week sprints with demos at the end of every cycle. You see working software regularly, not a big reveal at the end of a 6-month engagement. ![](data:image/svg+xml,%3csvg%20width='47'%20height='47'%20viewBox='0%200%2047%2047'%20fill='none'%20xmlns='http://www.w3.org/2000/svg'%3e%3cpath%20d='M24.3333%203.33333H34.1333C38.0537%203.33333%2040.0139%203.33333%2041.5113%204.09629C42.8284%204.7674%2043.8993%205.83827%2044.5704%207.1554C45.3333%208.65278%2045.3333%2010.613%2045.3333%2014.5333V34.1333C45.3333%2038.0537%2045.3333%2040.0139%2044.5704%2041.5113C43.8993%2042.8284%2042.8284%2043.8993%2041.5113%2044.5704C40.0139%2045.3333%2038.0537%2045.3333%2034.1333%2045.3333H14.5333C10.613%2045.3333%208.65278%2045.3333%207.1554%2044.5704C5.83827%2043.8993%204.7674%2042.8284%204.09629%2041.5113C3.33333%2040.0139%203.33333%2038.0537%203.33333%2034.1333V24.3333M15%2026.6667V36M33.6667%2022V36M24.3333%2012.6667V36M1%208L8%201M8%201L15%208M8%201L8%2015'%20stroke='%231A3760'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'/%3e%3c/svg%3e) ### AI-accelerated delivery We use AI at every stage — planning, code generation, QA, and documentation — to deliver faster without cutting quality. The same engineering standards, at a better pace. ![](data:image/svg+xml,%3csvg%20width='49'%20height='40'%20viewBox='0%200%2049%2040'%20fill='none'%20xmlns='http://www.w3.org/2000/svg'%3e%3cpath%20d='M39.6652%2038.3333C42.6099%2038.3333%2044.9992%2035.9463%2044.9992%2032.9993V22.3337L47.6662%2019.6667L44.9992%2016.9997V6.334C44.9992%203.387%2042.6122%201%2039.6652%201M9.001%201C6.054%201%203.667%203.387%203.667%206.334V16.9997L1%2019.6667L3.667%2022.3337V32.9993C3.667%2035.9463%206.054%2038.3333%209.001%2038.3333M13.8333%2019.6667L19.5134%2025.3467C19.9754%2025.8088%2020.2064%2026.0398%2020.4728%2026.1263C20.7071%2026.2024%2020.9595%2026.2024%2021.1939%2026.1263C21.4602%2026.0398%2021.6912%2025.8088%2022.1533%2025.3467L34.8333%2012.6667'%20stroke='%231A3760'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'/%3e%3c/svg%3e) ### Built to hand over cleanly Every product we build is documented, tested, and structured so your team can take it over confidently. We build for the long term, not just the launch day. The process ## How we build your product A structured process that runs from the first conversation to the moment your product is live — and beyond. ![](data:image/svg+xml,%3csvg%20width='40'%20height='40'%20viewBox='0%200%2040%2040'%20fill='none'%20xmlns='http://www.w3.org/2000/svg'%3e%3cpath%20d='M4%2010H36M4%2020H36M4%2030H24'%20stroke='%231A3760'%20stroke-width='2'%20stroke-linecap='round'/%3e%3c/svg%3e) ### 1\. Discovery We map your product goals, user needs, and technical requirements. We define what we're building, what it needs to do, and what success looks like — before any design or code begins. ![](data:image/svg+xml,%3csvg%20width='40'%20height='40'%20viewBox='0%200%2040%2040'%20fill='none'%20xmlns='http://www.w3.org/2000/svg'%3e%3cpath%20d='M12%204H8C5.79086%204%204%205.79086%204%208V32C4%2034.2091%205.79086%2036%208%2036H32C34.2091%2036%2036%2034.2091%2036%2032V8C36%205.79086%2034.2091%204%2032%204H28M12%204V8M12%204H28M28%204V8M12%2016H28M12%2024H20'%20stroke='%231A3760'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'/%3e%3c/svg%3e) ### 2\. Design Wireframes, user flows, and high-fidelity UI designs are built and reviewed before development starts. You approve the design before we build it — no surprises mid-sprint. ![](data:image/svg+xml,%3csvg%20width='40'%20height='40'%20viewBox='0%200%2040%2040'%20fill='none'%20xmlns='http://www.w3.org/2000/svg'%3e%3cpath%20d='M20%204L36%2014V26L20%2036L4%2026V14L20%204Z'%20stroke='%231A3760'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'/%3e%3cpath%20d='M20%2036V26M20%204V14M4%2014L20%2024L36%2014'%20stroke='%231A3760'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'/%3e%3c/svg%3e) ### 3\. Architecture We define the technical architecture — database schema, API structure, infrastructure, and third-party integrations — and document it clearly before development starts. ![](data:image/svg+xml,%3csvg%20width='40'%20height='40'%20viewBox='0%200%2040%2040'%20fill='none'%20xmlns='http://www.w3.org/2000/svg'%3e%3cpath%20d='M14%2012L4%2020L14%2028M26%2012L36%2020L26%2028'%20stroke='%231A3760'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'/%3e%3c/svg%3e) ### 4\. Development We build in 2-week sprints, with a demo at the end of every cycle. You see working software throughout the build, not just at the end. Progress is visible and trackable. ![](data:image/svg+xml,%3csvg%20width='40'%20height='40'%20viewBox='0%200%2040%2040'%20fill='none'%20xmlns='http://www.w3.org/2000/svg'%3e%3cpath%20d='M10%2014H10.02M20%2014H20.02M30%2014H30.02M10%2026H10.02M20%2026H20.02M30%2026H30.02'%20stroke='%231A3760'%20stroke-width='3'%20stroke-linecap='round'/%3e%3cpath%20d='M10%2020H30'%20stroke='%231A3760'%20stroke-width='2'%20stroke-linecap='round'%20stroke-dasharray='2%204'/%3e%3c/svg%3e) ### 5\. Testing QA runs in parallel with development, not after it. Every feature is tested functionally and on real devices before it ships to production. ![](data:image/svg+xml,%3csvg%20width='40'%20height='40'%20viewBox='0%200%2040%2040'%20fill='none'%20xmlns='http://www.w3.org/2000/svg'%3e%3ccircle%20cx='20'%20cy='20'%20r='16'%20stroke='%231A3760'%20stroke-width='2'/%3e%3ccircle%20cx='20'%20cy='20'%20r='6'%20stroke='%231A3760'%20stroke-width='2'/%3e%3cpath%20d='M8.7%208.7L15.8%2015.8M24.2%2024.2L31.3%2031.3M31.3%208.7L24.2%2015.8M15.8%2024.2L8.7%2031.3'%20stroke='%231A3760'%20stroke-width='2'%20stroke-linecap='round'/%3e%3c/svg%3e) ### 6\. Launch & Handover We manage the deployment, monitor the first days live, fix any post-launch issues, and provide full documentation and handover training. The product is yours — we make sure you can run it. Certifications & Recognitions ![OpenAI](/assets/openai-DdkhCwT6.webp) ![make-AI](/assets/make-ai-DZ1amQCt.webp) ![n8n](/assets/n8n-CP9gA77z.webp) ![React Native](/assets/react-native-CgsFAPha.webp) ![Android](/assets/android-IQPYmEUz.webp) ![iOS](/assets/ios-B2Ii1G2I.webp) ![NestJS](/assets/nest-tz5A0lzF.webp) ![OpenAI](/assets/openai-DdkhCwT6.webp) ![make-AI](/assets/make-ai-DZ1amQCt.webp) ![n8n](/assets/n8n-CP9gA77z.webp) ![React Native](/assets/react-native-CgsFAPha.webp) ![Android](/assets/android-IQPYmEUz.webp) ![iOS](/assets/ios-B2Ii1G2I.webp) ![NestJS](/assets/nest-tz5A0lzF.webp) Our work ## Products we've built and shipped [Explore all](/work) [![Yehuda](/assets/case-yehuda-Al6kz9Ws.webp) ### Yehuda We built a custom AI-powered mobile app for Yehuda that automates diamond detection — reducing manual grading time and increasing throughput. The app reached and diagnosed over 5,000 patients from launch. ](/work/case-studies/yehuda)[![NES](/assets/case-nes-ToA2dEHi.webp) ### NES We delivered end-to-end product development for NES — an AI-native platform built from the ground up by the Mejix team. Designed, engineered, tested, and launched. ](/work/case-studies/nes)[![GiftCrowd](/assets/case-giftcrowd-DQWD3Ezo.webp) ### GiftCrowd We built the GiftCrowd product from concept to launch — a group gifting platform that handles collections, contributions, and fulfillment in one seamless experience. ](/work/case-studies/giftcrowd) [Explore all](/work) Reviews & Certifications ## Our clients praise us for our great results [Read all reviews](#) ![Client logo](data:image/webp;base64,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) Mejix has successfully created and launched a functional mobile app, which allows the client to reach and diagnose over 5,000 patients. Despite geographically dispersed clients, the team is accommodating and communicative. They've worked hard to deliver the project on time and within the budget. Candice Wu Head of Design, Yehuda Why Mejix ## Frequently asked questions Everything you need to know about our Product Development service. ### What does end-to-end product development mean? It means Mejix owns the entire build — from the first design wireframe to the live product. We handle UX/UI design, frontend and backend engineering, mobile development, QA testing, infrastructure, and launch. You get one team, one point of contact, and one accountable partner for the whole thing — not a chain of vendors you have to coordinate yourself. ### How long does it take to build a product with Mejix? ### What technologies do you build with? ### Do you also do product strategy, or just the build? ### What happens after the product launches? Where we deliver ## Product Development — where we deliver Senior engineering pods in your timezone — across the United States, the UK, EU, and our European delivery hub in Romania. ### United States — our primary market Headquartered in New York with US-based engagement leads. We run implementations and growth programs in every major US metro. [New York](/custom-software-development-new-york)[Los Angeles](/custom-software-development-los-angeles)[San Francisco](/custom-software-development-san-francisco)[Miami](/custom-software-development-miami)[Chicago](/custom-software-development-chicago)[Austin](/custom-software-development-austin)[Seattle](/custom-software-development-seattle)[Boston](/custom-software-development-boston)[Nationwide US](/custom-software-development-usa) ### Europe — secondary markets across the UK, DACH & beyond English-speaking senior engineers, GDPR-aware delivery, and full business-hour overlap with your London, Berlin, Paris, Madrid, or Amsterdam teams — with our European engineering hub in Cluj-Napoca, Romania. [the UK](/custom-software-development-united-kingdom)[Germany](/custom-software-development-germany)[France](/custom-software-development-france)[Spain](/custom-software-development-spain)[the Netherlands](/custom-software-development-netherlands)[Romania](/custom-software-development-romania) [Browse all service locations](/locations) ![](data:image/svg+xml,%3csvg%20width='44'%20height='46'%20viewBox='0%200%2044%2046'%20fill='none'%20xmlns='http://www.w3.org/2000/svg'%3e%3cpath%20d='M19.6667%203.33333H12.2C8.27966%203.33333%206.31948%203.33333%204.8221%204.09629C3.50496%204.7674%202.4341%205.83827%201.76298%207.1554C1.00003%208.65278%201.00003%2010.613%201.00003%2014.5333V26.6667C1.00003%2028.8366%201.00003%2029.9216%201.23855%2030.8117C1.88582%2033.2274%203.77265%2035.1142%206.1883%2035.7615C7.07846%2036%208.16343%2036%2010.3334%2036V41.4495C10.3334%2042.6928%2010.3334%2043.3145%2010.5882%2043.6338C10.8099%2043.9114%2011.146%2044.073%2011.5013%2044.0726C11.9098%2044.0722%2012.3953%2043.6838%2013.3661%2042.9071L18.9322%2038.4543C20.0692%2037.5446%2020.6378%2037.0898%2021.2708%2036.7664C21.8325%2036.4794%2022.4304%2036.2697%2023.0482%2036.1429C23.7446%2036%2024.4727%2036%2025.9288%2036H29.4667C33.3871%2036%2035.3472%2036%2036.8446%2035.237C38.1618%2034.5659%2039.2326%2033.4951%2039.9037%2032.1779C40.6667%2030.6806%2040.6667%2028.7204%2040.6667%2024.8V24.3333M40.9498%203.05025C43.6834%205.78392%2043.6834%2010.2161%2040.9498%2012.9497C38.2161%2015.6834%2033.784%2015.6834%2031.0503%2012.9497C28.3166%2010.2161%2028.3166%205.78392%2031.0503%203.05025C33.784%200.316582%2038.2161%200.316582%2040.9498%203.05025Z'%20stroke='%231A3760'%20stroke-width='2'%20stroke-linecap='round'%20stroke-linejoin='round'/%3e%3c/svg%3e) ## How can we help? Whether you're starting from scratch, scaling an existing product, or rescuing a build that's gone off track — our team is ready to deliver. 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