Top App & Web Developers in Lake Worth Beach
Lake Worth Beach is a city of small shops and studios, a state college and its own city-run electric utility. App369 builds mobile apps, web platforms, backends and AI features for local businesses from nearby Boynton Beach.
App369 is a founder-led software studio based in Boynton Beach, Florida (Palm Beach County). We build custom mobile apps, web platforms and AI features for businesses in Lake Worth Beach and beyond, working remotely on Eastern Time.
- Fiverr
- 5.0 · 126 reviews
- Own product
- Workspace369
- Fixed-price offers from
- $450
A Palm Beach County developer for Lake Worth Beach
About 15 minutes by car from Boynton Beach (roughly 9 miles; approximate). App369 has no office in Lake Worth Beach; we work remotely and asynchronously on Eastern Time.
Starting something local? See our Palm Beach County tech and startup resources guide and our shortlist of app developers in Palm Beach County.
Lake Worth Beach business context
Lake Worth Beach changed its name from Lake Worth after a 2019 vote, and the city runs its own electric utility (see its official page below). Palm Beach State College is the largest employer on the county's list with a Lake Worth location.
Major local employers
- Palm Beach State College. Higher education, about 1,157 employees, listed under Lake Worth.
Sources: Business Development Board of Palm Beach County, Top Employers (figures updated by employers, January 2024); Local 10: Lake Worth changes its name to Lake Worth Beach.
Resources for Lake Worth Beach founders and businesses
- Greater Lantana Chamber of Commerce
Runs a Lake Worth Beach program, including a monthly luncheon starting January 2026.
- Trophy Spaces
Coworking at 406 Lucerne Ave; pricing not published (see the resources guide).
- Florida SBDC at FAU
Free one-on-one consulting for county small businesses.
These are independent organizations; listing them is not an endorsement or a partnership claim. Confirm details with each one before you apply.
Projects that fit Lake Worth Beach
Artists, galleries and makers who want a shop or commission tool of their own
Contractors and trades that need quoting, scheduling and invoicing from a phone
Student and college-adjacent founders who need a first prototype
Why Lake Worth Beach Businesses Choose App369
What Lake Worth Beach teams should know before working with App369.
Lake Worth Beach voted to rename itself from Lake Worth in 2019, so older business listings may still use the former name
Palm Beach State College (listed under Lake Worth) and the city-run electric utility are significant local institutions
About 15 minutes from our Boynton Beach base, so meeting in person is straightforward by arrangement
Fixed-price starting offers from $450, a good fit for a single booking page, form or app screen
Related Markets Around Lake Worth Beach
Nearby cities and the county hub, for context on neighboring markets.
Palm Beach County
App369 builds custom mobile apps, web platforms, backends and AI features for Palm Beach County businesses and founders. Based in Boynton Beach, serving the county remotely with in-person meetings by arrangement.
Boynton Beach
App369 LLC is a custom software development company based in Boynton Beach, Florida. We build Flutter mobile apps for iOS and Android, web applications, MVPs and AI features for local businesses and startups across Palm Beach County and South Florida.
West Palm Beach
App369 builds custom mobile apps, web platforms, backends and AI features for West Palm Beach businesses and founders. Founder-led, based in Boynton Beach about 25 minutes south, with no West Palm Beach office.
Software Development Services in Lake Worth Beach
From Lucerne Avenue shops and studios to contractors and service businesses, we build practical software for Lake Worth Beach owners without an enterprise price tag.
Mobile Apps
iOS and Android apps built with Flutter from one codebase, from concept to App Store launch.
Web Development
Fast websites and web applications, built for search and for phones first.
Custom Software
Internal tools, integrations and back-office systems engineered around how your team already works.
Our 4-Phase Development Process
A written scope and four clear phases keep Lake Worth Beach projects predictable.
Discovery
Understanding your vision, goals, and market requirements through stakeholder interviews and competitive analysis.
Design
Creating clear UI/UX with interactive prototypes you can click through before we build.
Development
Building with Flutter, Vue.js, Node.js, and GCP using 2-week Agile sprints with weekly milestone reviews.
Launch
Deployment to production with crash and uptime monitoring and ongoing maintenance.
Frequently Asked Questions
Can we meet in person in Lake Worth Beach?
Yes, by arrangement. App369 works remotely and asynchronously from Boynton Beach, with written updates and shared progress builds. In-person meetings anywhere in Palm Beach County are possible by arrangement; ask when you contact us. It is roughly 15 minutes from our base (approximate).
Does the name change from Lake Worth affect my business listing or SEO?
It can. The city became Lake Worth Beach after a 2019 vote, so check that your Google Business Profile, directory listings and website use a consistent name and address. We can help with that when we rebuild your website.
What does a first project usually look like?
Most small businesses start with one piece, such as a booking page, a quote form or a cleaned-up website. Fixed-price offers start at $450 and are listed on our fixed-price page.
How long does a typical project take?
It depends on scope. As a rough guide, a marketing website takes 4-8 weeks, a web application 2-4 months, and a mobile app 3-6 months. Every Lake Worth Beach project starts with a written scope and milestone plan, so you know the timeline before any build work starts.
Do you provide ongoing support?
Yes. After launch we offer maintenance that covers bug fixes, iOS and Android OS updates, security patches, dependency upgrades and small feature work, so your Lake Worth Beach app keeps working as the platforms change.
What's your pricing model?
App369 uses project-based pricing with a 50/50 payment structure: 50% upfront and 50% on completion. Current ranges are published on our fee structure page, and smaller fixed-price packages are available for well-defined work.
Can you work with existing projects?
Yes. We take over existing codebases, especially Flutter and Firebase apps, for code audits, bug fixes, new features and migrations. Lake Worth Beach businesses with an app that stalled or a developer who left can start with an audit before committing to a larger build.
Simon Dziak
As founder of App369, I personally oversee every project we take on, from scoping to launch. I build with Flutter, Firebase and Google Cloud, and I also built and run Workspace369, a client-management platform for freelancers and small businesses. Based in Boynton Beach, Florida, we serve clients across Lake Worth Beach and nationwide.
Fiverr reviews / 95 on app work
What buyers said about working with Simon
“Syzmon is a very hard working and technically nimble developer. He works day and night to complete the work. This was a large project and required adjustments along the way and Syzmon was flexible and helped discover optimal solutions and adjusted as we learnt better solutions.”
A buyer in the United States, July 2022. App development on Fiverr “Great work! Szymon helped our mobile app concept come to life and we are very pleased with the outcome. He was great to communicate with throughout the process, making himself available when I needed him, and was quick to respond to feedback. We will definitely use him again. Thanks Szymon!”
Rebecca, United States, June 2022. App development on Fiverr “This seller was professional and seems to have understood what i did not understand about the project. he was VERY trustworthy as I gave him many opportunities to do very little for the gig i hired him for but he did not cut corners at all.”
A buyer in the United States, May 2022. Custom order on Fiverr
Read the whole story
- Sixteen five-star reviews from one buyer: mobile apps, app design and a Shopify store (Mark, United States)
- A large custom app build, delivered on the back end and the front end (A buyer in the United States)