ETA

Development

Whatever your business needs,

Start a project
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Custom Websites
Landing Pages
Web Applications
Portfolio Sites
SEO Optimization
iOS Applications
App Store Publishing
Business Automations
API Integrations
Workflow Systems
SMS & Messaging Systems
Email Automation
Internal Tools
Admin Dashboards
Client Portals
Reporting Systems
Google Workspace Integrations
Apps Script Systems
Custom Websites
Landing Pages
Web Applications
Portfolio Sites
SEO Optimization
iOS Applications
App Store Publishing
Business Automations
API Integrations
Workflow Systems
SMS & Messaging Systems
Email Automation
Internal Tools
Admin Dashboards
Client Portals
Reporting Systems
Google Workspace Integrations
Apps Script Systems

Power Your Next Big Idea

Six disciplines. One standard.

Custom Websites

A website built completely from scratch around your brand, your goals, and your customers. No limitations, no compromises, and no one else's template holding you back. Fast, sharp, and built to convert.

Mobile Applications

A fully custom iOS app designed around how your users actually think and move. Built to pass App Store review, built to be used, and built to grow with your business from day one.

AI & Automations

The repetitive work your team does every day can run itself. We build smart, reliable workflows that connect your tools, trigger on the right events, and free your team to focus on what actually matters.

SMS Systems

Direct, personal, and the highest open rate of any channel. We build the full system behind your messaging: automated outreach, two-way conversations, audience management, and delivery you can actually track.

Internal Tools

Software built specifically for how your team operates. A custom dashboard, a client portal, a booking system, a backend only your people touch. Whatever your operation needs, we build it.

Workflow Infrastructure

If your business already runs on Google, it should actually run. We build the automations, scripts, and integrations that connect your Sheets, Drive, Gmail, and Calendar into something that works.

Built.Shipped.Live.

Hover to preview, click to visit.

LERI Rides

LERI Rides

Delivered · 2025

Marketing and lead capture site for LERI Rides, a college transportation service. Built from scratch with a custom waitlist and inquiry system.

Open project
Lightrock Management

Lightrock Management

Delivered · Jan 29, 2026

Professional site for a New York City real estate firm, featuring a password-protected portfolio section and a contact system wired directly to the client.

Open project
Yona Construction

Yona Construction

Delivered · Feb 17, 2026

Multi-page business site for a Philadelphia residential real estate developer, built to establish credibility and generate inbound leads.

Open project
BreakingCo

BreakingCo

Delivered · Feb 22, 2026

Brand and marketing site for a live card-break business on Whatnot, designed to drive traffic and build trust with buyers.

Open project
RH Studios BJJ

RH Studios BJJ

Delivered · Apr 1, 2026

Complete website for a BJJ gym, featuring a 3D photo gallery, client testimonials, a full interactive weekly schedule, and complete local SEO.

Open project
Indecisive

Indecisive

Delivered · 2025

An AI-powered iOS app that integrates multiple APIs and custom personalities to help you make better-informed decisions.

Open project
LERI Mobile App

LERI Mobile App

Delivered · 2025

The companion iOS app to LERI Rides, built for booking and managing transportation. Live on the App Store.

Open project
Willis Park Hotels

Willis Park Hotels

Delivered · 2025

A private internal iOS app built for a hotel chain to manage staff scheduling, assignments, and operational communication.

Private client
LERI Comms Engine

LERI Comms Engine

Delivered · 2025

A fully automated waitlist and customer communication system built for LERI Rides. Automatically sends emails and texts based on customer preferences.

Private client
Sephardic Ads

Sephardic Ads

Delivered · Mar 23, 2026

A full-featured SMS marketing platform built on Google Sheets and Apps Script with Twilio A2P integration. Supports dynamic variables, audience segmentation, and multi-number delivery.

Private client
LERI Rides

LERI Rides

Delivered · 2025

Marketing and lead capture site for LERI Rides, a college transportation service. Built from scratch with a custom waitlist and inquiry system.

Open project
Lightrock Management

Lightrock Management

Delivered · Jan 29, 2026

Professional site for a New York City real estate firm, featuring a password-protected portfolio section and a contact system wired directly to the client.

Open project
Yona Construction

Yona Construction

Delivered · Feb 17, 2026

Multi-page business site for a Philadelphia residential real estate developer, built to establish credibility and generate inbound leads.

Open project
BreakingCo

BreakingCo

Delivered · Feb 22, 2026

Brand and marketing site for a live card-break business on Whatnot, designed to drive traffic and build trust with buyers.

Open project
RH Studios BJJ

RH Studios BJJ

Delivered · Apr 1, 2026

Complete website for a BJJ gym, featuring a 3D photo gallery, client testimonials, a full interactive weekly schedule, and complete local SEO.

Open project
Indecisive

Indecisive

Delivered · 2025

An AI-powered iOS app that integrates multiple APIs and custom personalities to help you make better-informed decisions.

Open project
LERI Mobile App

LERI Mobile App

Delivered · 2025

The companion iOS app to LERI Rides, built for booking and managing transportation. Live on the App Store.

Open project
Willis Park Hotels

Willis Park Hotels

Delivered · 2025

A private internal iOS app built for a hotel chain to manage staff scheduling, assignments, and operational communication.

Private client
LERI Comms Engine

LERI Comms Engine

Delivered · 2025

A fully automated waitlist and customer communication system built for LERI Rides. Automatically sends emails and texts based on customer preferences.

Private client
Sephardic Ads

Sephardic Ads

Delivered · Mar 23, 2026

A full-featured SMS marketing platform built on Google Sheets and Apps Script with Twilio A2P integration. Supports dynamic variables, audience segmentation, and multi-number delivery.

Private client
Website
Mobile App
Internal Tool
Product

RelationshipsBuiltto Last

Real clients, real reviews.

I had the pleasure of working with ETA Development on building our company website, and I can't recommend them highly enough. From start to finish, ETA Development was thoughtful, detail-oriented, and incredibly easy to work with. They took the time to really understand our vision and translated it into a clean, modern, and highly functional site that we're genuinely proud of. What stood out most was their ability to combine strong technical skills with a great sense of design and user experience. They were proactive with suggestions, responsive throughout the process, and consistently delivered above expectations.

JZ
Jonathan Zarka
Founder, Lightrock Management

Let'sBuildSomethingReal

Bring your ideas to life.

Phone
(908) 505-2677
Email
etadevelopment.dev@gmail.com
LinkedIn
linkedin.com/company/eta-development
Actively Available
for New Projects