Building for the Kingdom

Technology that serves the Church

D7 Labs builds AI-powered tools that help churches extend their impact, deepen discipleship, and reach their communities — crafted by an engineer with 18 years of ministry experience.

What I'm Building

Tools for Today's Church

Chant d'Espérance logo

Chant d'Espérance

Live

A free digital hymnal and Bible reader preserving traditional Christian hymn collections for Haitian and Francophone communities worldwide. 9 hymn books, 3 Bible translations, trilingual interface.

HymnalBible ReaderTrilingualFree
Visit cesperance.com
Download on the App StoreGet it on Google Play

Sermon to Devotional

Live

Paste a YouTube sermon link or upload a PDF transcript. Get a scripture-grounded 3-day devotional PDF in minutes. No account, no subscription — just $2.99 per devotional.

YouTubePDFEN + FR$2.99
Try it free →

Ezra Studio

Waitlist Open

Your sermon, multiplied. Ezra Studio turns each Sunday sermon into a searchable library and a week of ready-to-use ministry content — devotionals, discussion guides, and more — in under 10 minutes.

AI-PoweredSermon SearchContent GenerationPre-launch
Join the waitlist at ezrastudio.ai

The Builder

Faith meets
Engineering

I'm Davenson Lombard — a senior software engineer with 12+ years at companies like MongoDB and Confluent, and 18 years serving in church audio-visual ministry.

I've seen firsthand how churches pour everything into Sunday's sermon, yet struggle to extend that impact through the week. I've watched worship leaders flip through worn paper hymnals searching for the right song. Most churches know technology could help — they just don't have the right tools or the technical expertise to get there.

D7 Labs exists to close that gap — building thoughtful, AI-powered tools that respect the sacred while embracing the modern, shaped by real conversations with the people they serve.

12+

Years in Enterprise Tech

MongoDB, Confluent, Ciena

18

Years in Church Ministry

AV Engineer to Director

100K+

Developers Reached

MongoDB

3

Languages Supported

English, French, Creole

“Whatever you do, work at it with all your heart, as working for the Lord.”
Colossians 3:23

Let's Talk

What does your church need?

I'm having conversations with church leaders to understand real pain points before building solutions. Whether you're a pastor, worship leader, tech leader, or church administrator — I'd love to hear your story.

Based in Montreal.