Custom Data Entry Apps

Custom Data Entry Apps
Validated Forms, Not Broken Spreadsheets

Your team enters data into spreadsheets with no validation, no audit trail, and no way to enforce required fields. Then someone pastes a number in a text column and breaks the formulas. A custom data entry app has validated forms, conditional logic, required fields, dropdown selections, and automatic routing. Data goes directly into your database, formatted correctly, every time. No more cleaning spreadsheets, no more missing fields, no more broken formulas.

14 day delivery
Built in validation
Full source code

What We Build

Forms with validation, conditional logic, and routing that replace error prone spreadsheet workflows.

Custom forms with field types optimized for your data: dates, currencies, dropdowns, file uploads
Real time validation with required fields, format rules, range checks, and cross field dependencies
Conditional logic that shows or hides fields based on previous answers
Auto fill from existing data to reduce typing and prevent duplicate entries
Direct database storage with proper data types, indexing, and relational integrity
Submission routing to the right reviewer based on form type, value, or department
Attachment handling for photos, documents, and receipts with automatic compression
Multi step forms where different team members complete different sections
Submission analytics with volume, completion rates, common errors, and processing time
Access controls ensuring each team only sees and submits forms relevant to their role
Workflow triggers that fire on submission: send emails, update records, create tasks
Form builder for admins to add fields, modify validation, and create new form types

Measured ROI

90% fewer

Data Errors

Validation rules catch mistakes before data enters your system

3x faster

Entry Speed

Auto fill, dropdowns, and smart defaults reduce typing time

Eliminated

Cleanup Time

No more weekly spreadsheet cleaning and formatting sessions

Zero

Missing Fields

Required field validation ensures complete submissions every time

Tech Stack

React
Form interface
Tailwind CSS
Styling
Hono
API server
PostgreSQL
Data storage
Drizzle ORM
Data layer
S3
File storage
Resend
Notifications
Railway
Hosting

14 Day Build Timeline

Day 1 to 2

Data Audit

Map current data entry workflows, define field types, document validation rules, identify routing logic.

Day 3 to 5

Form Engine

Form renderer, validation system, conditional logic, auto fill, file uploads.

Day 6 to 7

Routing and Workflows

Submission routing, approval steps, notification triggers, status tracking.

Day 8 to 9

Admin Tools

Form builder, analytics dashboard, submission viewer, export functionality.

Day 10 to 11

Testing

Validation accuracy, edge case handling, mobile testing, data migration.

Day 12 to 14

Launch

Production deployment, historical data import, team training, spreadsheet retirement.

Data Entry App

$3,500

14 day delivery • Validated forms • 30 day support

Simple forms from $2,000 • Enterprise from $10,000

Build Your Data Entry App

See an Internal Tool We Built

A data collection system that replaced 15 shared spreadsheets with validated forms, cutting data errors by 92% for a field operations team.

Read the Case Study

Frequently Asked Questions

Free Estimate in 2 Minutes

50+ products shipped$10M+ funding raised2-week delivery

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