Case Studies

Real Projects. Real Results.

From 30k to 316k LOC - built and tested with ADDP.

B2B Outreach

B2B Outreach Tool

29,500 lines of Go. 30 agents. One working day.

29,500
Lines of Go
30
Agent Worktrees
1
Working Day
25+
API Endpoints

A CLI + Web-UI tool that finds local businesses via Google Maps, scrapes reviews, analyzes sentiment, and generates personalized DIN-A4 letters with QR tracking. Built entirely in one working day.

Go 1.25SQLite3ChromedpOllamaCobra CLI

How ADDP Was Used

⚡

30 Parallel Worktrees

Scraper, API, DB, letter engine - all simultaneously

✅

Tests-First Gate

49 test files, CI/CD integrated

🔍

Automatic Review

Every worktree reviewed before merge

🚀

One Working Day

30k LOC from zero to production

E-Commerce Analytics

ROAS & Profit Dashboard

99,000 LOC. 1,067 tests. 13 parallel agents.

99,000
Lines of Code
1,067
Tests
13
Parallel Agents
6
Data Sources

Real-time profit analytics for multi-channel e-commerce. Aggregates orders from 5 platforms and ad spend from 4 networks. Calculates net profit including international shipping, payment fees, and VAT.

Go 1.23SQLiteChart.jsMCP ServerDocker

How ADDP Was Used

🎯

13 Agents Simultaneously

max_parallel=13, each module its own ticket

📊

95-100% Coverage

9 modules brought from 80% to 95-100%

🧪

1,067 Tests Generated

Table-driven tests for 6 data sources + calculator

⏱️

Test Sprint in Hours

What would have taken weeks manually

Test Generation

SaaS Platform Test Coverage

316,000 LOC. 5,584 tests. 87.6% coverage.

316k
Lines of Code
5,584
Tests
87.6%
Coverage
20+
Agent Worktrees

A full-stack SaaS platform with React/TypeScript frontend (142k LOC) and Go backend (174k LOC). ADDP was used to generate comprehensive test coverage across the entire codebase - 3,378 frontend tests + 2,206 backend tests.

React 18TypeScriptGo 1.24VitestGin

How ADDP Was Used

🏗️

Ticket-Based Sprints

20+ worktrees for structured test coverage campaign

🧪

3,378 Frontend Tests

Unit + integration with Vitest + Testing Library

🔧

2,206 Backend Tests

Go tests with mocks for Redis, vector DB, storage

📈

87.6% Coverage

From patchy to production-grade in one sprint

Your Next Project. With ADDP.

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