Web Development
Blazing‑fast, accessible websites and web apps built on modern stacks — Next.js, headless CMS and edge hosting.
Learn moreSJEMARs is a full‑service digital studio crafting websites, apps, brands and growth systems for ambitious companies — with the polish of a flagship product.
Total revenue
$248,930
Goal completion
Q3 roadmap · on track
Active projects
128
+12 this month
Happy clients
264
98% retention
Uptime
99.99%
Last 90 days
Avg. response
< 2h
Support SLA
Trusted by forward‑thinking teams
One team for strategy, design, engineering and growth — so nothing gets lost between agencies.
Blazing‑fast, accessible websites and web apps built on modern stacks — Next.js, headless CMS and edge hosting.
Learn moreNative‑feeling iOS & Android experiences with buttery animations, offline support and App Store‑ready polish.
Learn moreIdentity systems, design languages and interfaces crafted with pixel‑level care and real user research.
Learn moreSEO, paid media and lifecycle campaigns driven by data — turning attention into predictable revenue.
Learn moreSecure, scalable infrastructure with CI/CD, observability and 99.99% uptime — so you can sleep at night.
Learn moreClear product roadmaps, market positioning and digital transformation — from idea to category leadership.
Learn more
40+ specialists, 3 continents
Founded in 2014, SJEMARs has partnered with startups, scale‑ups and Fortune 500 teams to launch products used by millions. We blend strategy, design and engineering into one accountable team.
Projects delivered
Client satisfaction
Average rating
Revenue generated for clients
iOS app · Fintech
Web platform · Retail
Analytics dashboard · Healthcare
Workshops, user research and a crisp brief with goals everyone signs off on.
Interactive prototypes you can touch and test — before a single line of code.
Clean, tested code shipped in weekly sprints with live demos and full transparency.
Monitoring, growth loops and continuous improvement long after launch day.
“SJEMARs rebuilt our platform in eight weeks. Conversion is up 41%, load times dropped by half, and our team finally loves the product we sell.”
Ariana Mitchell
CEO, Nova Labs
“The attention to detail is unreal. Every screen feels like it came straight out of Cupertino — and it shipped on time, on budget.”
Daniel Okafor
Founder, Vertex Retail
“From strategy to launch they were a true partner, not a vendor. Best agency decision we've made — we've since expanded to three more products.”
Sofia Reyes
CMO, Lumen Health
Transparent monthly retainers. Pause or cancel anytime.
For new brands finding their footing.
For teams ready to scale fast.
For organizations with complex needs.
All plans include a 14‑day satisfaction guarantee. Prices in USD.
Most marketing websites launch in 3–6 weeks. Mobile apps and platforms typically take 8–16 weeks depending on scope. We share a detailed timeline after the discovery workshop and ship visible progress every week.
Both. About half of our clients are seed‑to‑Series B startups, the rest are established companies modernising their digital products. Our plans scale from a single landing page to a dedicated product squad.
Within 48 hours of signing you'll get a shared Slack channel, a project dashboard and a kickoff workshop invite. By the end of week one you'll have a brief, a roadmap and your first design explorations.
Yes. We start with a technical and UX audit, then propose a phased plan — often improving performance and conversion in the first sprint while a longer‑term redesign takes shape.
Retainers are billed monthly or yearly in advance and can be paused or cancelled with 30 days' notice. Fixed‑scope projects are split 40/30/30 across kickoff, design approval and launch.
Book a free 30‑minute strategy call. We'll map out your goals and show you exactly how we'd get there.
Tell us about your project and we'll reply within one business day with next steps and a rough estimate.