Software development company, engineered for production.

Senior engineers, mobile app developers, and AI developers who design, build, and run software for Fortune 500 clients and growing businesses.

Trusted by Fortune 500 industry leaders

Google
Amazon
BMW
Philips
Best Buy
SOC 2Type II

Audited infrastructure, examined by an independent US auditor on an annual cycle

99.9%

Uptime SLA, on encrypted storage with tested disaster recovery

24/7

Monitoring and on-call response, behind a managed firewall and DDoS protection

10+

Years building custom software for enterprises

Software development services

Software development services under one roof.

Mobile apps, AI, web applications, websites, cloud and security, and apps for Shopify and Webflow, from one senior team.

Ferculon, a restaurant point of sale we built: the back office on the web, with the kitchen and floor apps on phones
The Ferculon app on a kitchen screen: tickets by course with timers and a ready button
The Ferculon app on a waiter’s phone: the tables in use, the guests waiting and the room plan
1,000+Systems shipped
2M+Monthly users on a patient portal we built
600msAverage API response on a global recall portal

Software Development

Custom software development from one senior team that designs, builds and runs your web application, mobile app, website, portal or API. Each service below has its own page with scope, process and engagement options.

Web Application Development

Web app development from one senior team. We design, build and run SaaS products, MVPs, dashboards and internal tools on a stack your own team can take over.

About web application development
Mobile App Development

Our mobile app developers design, build, and ship iOS and Android apps from one codebase, with a dependable backend and automated releases that scale with your team.

About mobile app development
Website Development

Our website developers design and build marketing sites, service websites and landing pages that load fast, rank well and turn visitors into enquiries.

About website development
Custom Portal Development

We build secure, scalable portals where your customers, patients, partners, or staff log in to do real work, with role-based access, SSO, dashboards, and the integrations behind them.

About custom portal development
Product Recall Platforms

We deploy product recall platforms on RecallPilot, our product recall software: recall websites and consumer portals with eligibility lookup, registration and claims, and recall notification.

About product recall platforms
API Development and Integrations

We handle API development, API integration and backend development, so your applications, partners and data sources work as one system.

About api development and integrations
Technical Consulting

Get a clear, written answer to a hard technical question before you commit budget: what to build, what to buy, and what it will take.

About technical consulting
Shopify App Development

We build Shopify apps, checkout extensions, and commerce automations that hold up under real order volume, from private merchant tools to public App Store products.

About shopify app development
Webflow Development

Our Webflow developers extend your site with apps, integrations and custom functionality, while your team keeps editing it visually.

About webflow development
Software Development services

Why Dude Lemon

Why companies hire Dude Lemon.

About Dude Lemon

Custom mobile apps and platforms

We design and build iOS and Android apps, web platforms and portals to your specification, and take them through app store release and into production. One of them is a patient portal used by more than 2 million people a month.

Mobile app development

SOC 2 Type II audited

Our infrastructure is examined by an independent auditor on an annual cycle, and the report is in our trust center.

Open the trust center

A plan within 48 hours

After a free discovery call you get a project roadmap and technical blueprint within 48 hours, tailored to your system.

Book a discovery call

Senior engineers, start to finish

You work directly with the senior engineers who design, build and run your software, from the first call to support after launch.

How a project runs

From first call to production.

Step 1 of 4

Discovery call

Every project begins with a free technical discovery call. We analyze your architecture, constraints, and business goals.

.01
Step 2 of 4

Roadmap and blueprint

Within 48 hours you get a detailed project roadmap and technical blueprint, tailored to your system.

.02
Step 3 of 4

Design and build

One senior team handles design and build, on automated CI/CD pipelines from day one.

.03
Step 4 of 4

Release and support

Zero-downtime deployment, then 24/7 monitoring and ongoing support from the same team.

.04

Software development company FAQ

Questions clients ask us.

Anything we have not answered here, ask us directly. A senior engineer replies.

Contact us
How does a software development project start?

Every software project begins with a free technical discovery call. We analyze your architecture, constraints, and business goals, then deliver a detailed project roadmap and technical blueprint within 48 hours, tailored to your system rather than a cookie-cutter process.

What software development services does Dude Lemon offer?

We are a full-service software development company. Our software development services cover mobile app development for iOS and Android, AI development, web applications, websites, Shopify and Webflow apps, APIs and microservices, AWS cloud infrastructure, cybersecurity engineering, security audits, and custom portals. One senior team handles design, build, release, and ongoing support.

Is Dude Lemon a software development company near me?

Dude Lemon is a remote-first software development company registered in Wyoming. We work with clients across the United States, the United Kingdom, Canada, and Australia, run discovery calls by video, and deliver in milestones you can review from anywhere. You work directly with the senior engineers building your product, wherever you are based.

Who are Dude Lemon's clients?

We have delivered software projects for Fortune 500 companies including Google, Amazon, Philips, Starbucks, and Best Buy, alongside high-growth startups and SaaS companies. Many enterprise engagements run under strict NDAs, so the public site shows only a portion of the work. In a qualified sales conversation we can privately walk through proof of delivery, including shipped applications, project correspondence, and delivery metrics, within the confidentiality limits of each engagement.

Can I hire mobile app developers and AI developers from Dude Lemon?

Yes. Our mobile app developers build cross-platform iOS and Android apps with React Native and Expo, including the backend and app store release. Our AI developers build production LLM integrations, RAG knowledge bases, AI agents, and Claude integrations such as MCP servers. Both teams work from the same engineering standards and can be engaged for a single project or ongoing work.