Product engineering · AI engineering

We build the whole product, AI included.

The app people hold, the backend behind it, the AI inside it and the infrastructure underneath. Designed and engineered by one team, from first sketch to production.

See the work Start a project

Quran app home in dark mode showing next prayer and quick actions — Quran · Vemio · OnTheTabThree of the products we designed, engineered and shipped.

Vemio home screen showing recent saves and a daily brief — Quran · Vemio · OnTheTabThree of the products we designed, engineered and shipped.

Built with:

Python
TypeScript
React Native
Expo
Flutter
Node.js
FastAPI
PostgreSQL
Redis
Docker
Nginx
Celery
PyTorch
TensorFlow
Hugging Face
LangChain
LangGraph
Gemini
Llama
Mistral

What we do

We build our own products. We build yours the same way.

Mobile apps, production AI systems and private enterprise AI, with the consultation to decide what is worth building. One team, from first sketch to production.

For iOS and Android
Mobile app development
iOS and Android apps, designed and shipped.
- Product design and prototyping
- iOS, Android and cross-platform builds
- Backend, auth, payments and notifications
Explore
For production AI
AI product development
Production-grade AI, built to company standards.
- RAG systems and knowledge assistants
- Agentic workflows and automation
- Computer vision, video and multimodal AI
Explore
For organizations with sensitive data
Private enterprise AI
Private AI systems for organizations that need control over their data, models and infrastructure.
- AI readiness assessment
- Private LLM deployment
- Enterprise RAG
Explore private AI

All services

The studio

A small team that ships whole products

Xeca is an engineering studio, not an agency of hand-offs. The same people who design the interface build the backend, train and wire the AI, and keep it running in production.

10people across 4 disciplines: AI, mobile, UX and backend
2co-founders: an AI architect and a full-stack lead
12+years the founding AI architect has been shipping software
4products opened up in full here, from a longer list we have shipped

Trusted by

Products

Four products, from a longer list.

We have built and shipped many more than we show here. These four are the ones we can open up in full.

Vemio · iOS, Android, Web

Paste a link. Keep the knowledge.

A multi-user video archive that transcribes, analyzes and fact-checks what you save — then lets you chat with your whole library.

Saves from Instagram, YouTube, TikTok, X, LinkedIn, Facebook and Vimeo
Hybrid retrieval: vector and full-text search fused with Reciprocal Rank Fusion
Fact-checking with deepfake detection on visual and audio

Explore Vemio

OnTheTab · iOS, Android

Keep tabs, not grudges.

Shared expenses for friends and groups — who paid, how to split it, and who owes whom, without the awkward math.

Groups, expenses and balances in one place
Split equally, by exact amount, by percentage or by shares
Settle up: who owes whom, and how much

Explore OnTheTab

WeMod · iOS, Android

Walk around a car. Come back with a 3D model.

A Flutter app and Python backend that turn a 360° walkaround video of a vehicle into a clean, viewable GLB model.

In-app walkaround capture, upload and processing status
FFmpeg frame extraction, KIRI Engine photogrammetry, trimesh cleanup
Finished GLB pushed back to the phone with a notification

Explore WeMod

Quran · iOS, Android

A complete Quran companion.

Full Mushaf with Arabic, transliteration and translation, recitation audio, prayer times, Qibla, Tasbeeh, duas, hadith and learning guides.

Full Mushaf with Arabic, transliteration, translation and audio
Prayer times, Qibla, Tasbeeh, duas and hadith
Light and dark, designed for daily reading

Explore Quran

All work

People

Founded by an AI engineer and a full-stack developer.

Syed Mudassir
Co-Founder, AI Architect
Over twelve years in the industry, and among the early few who started working in AI before it was mainstream. Has worked with some of the largest companies in the field.
Hafiz Saab
Co-Founder & Lead Software Engineer
Full-stack engineer and technical leader with over ten years of experience across web, backend and mobile. Leads architecture, product engineering and technical strategy while building scalable products from the ground up.