Work with enough detail to judge us.
Each study covers the business constraint, the technical approach, the stack, and the outcome. Where clients require anonymity, names are withheld — the engineering is not.
FinTech · Conversational AI
AI voice agent for FinTech support
Automating high-volume tier-1 support with low-latency conversational AI and secure ledger integration.
- Tier-1 calls automated
- 60%
- Wait time
- 15m → 0s
- Ops cost reduction
- 45%
- Round-trip latency
- <800ms
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Healthcare · Computer Vision
HIPAA-ready AI radiology triage
Explainable medical imaging AI that flags anomalies faster while satisfying clinical governance and data safeguards.
- Review time reduction
- 40%
- Critical FN improvement
- 18%
- Daily scan volume
- 8,000+
- Inference
- <3s / scan
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Capital Markets · Data Engineering
Real-time trading analytics dashboard
500k+ events/sec market ingestion with sub-50ms end-to-end visibility for portfolio managers.
- Peak ingest
- 620k evt/s
- End-to-end latency
- <50ms
- Prior refresh
- 5 minutes
- Slippage impact
- ~28% ↓
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SaaS · Cloud Engineering
Multi-region SaaS infrastructure
Active-active AWS architecture for a global trading SaaS with fault tolerance and latency-based routing.
- Availability target
- 99.999%
- Latency improvement
- ~350ms ↓
- Infra cost
- 18% ↓
- Regions
- 3 active
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PropTech · RAG
Jurisdiction-aware permitting RAG
A retrieval assistant that guides US users through construction permitting rules by location — grounded answers, not generic chat.
- Pattern
- Production RAG
- Grounding
- Jurisdiction docs
- Interface
- Guided assistant
- Risk focus
- Hallucination control
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SaaS · Applied LLM
LogicLinksAI — AI search visibility SaaS
A live SaaS helping businesses understand and improve how they appear in answers from ChatGPT, Claude, and Perplexity.
- Status
- Live product
- Customers
- Paying
- Surface
- AI answer engines
- Loop
- Measure → improve
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SaaS · Growth tooling
SavvyLinks — branded link management SaaS
A full commercial short-link product: custom URLs, QR codes, click analytics, auth, and Stripe billing for creators and small teams.
- Surface
- Link + QR SaaS
- Billing
- Stripe Free/Pro
- Auth
- Email + Google
- Analytics
- Device · geo · referrer
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Media · Applied AI
ViralClip — live Twitch viral moment clipping
An AI pipeline that watches live streams, scores viral moments, and generates shareable clips for streamers and clip channels.
- Source
- Live Twitch
- Pattern
- Detect → clip
- API
- FastAPI
- Storage
- Postgres + Mongo
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What clients say
“Zain has been outstanding to work with. He’s professional, responsive, and truly understands how to bring a vision to life. I hired him to help build out key features for my Owner Builder Concepts project, and he delivered high-quality work every step of the way. He communicates clearly, listens carefully, and executes.”
Raymond
Founder, Owner Builder Concepts · United States · Repeat engagement · product features
“I am very satisfied with the final product. He did a great job delivering what we agreed to develop. Very good communication and on time. I am going to order again — recommended.”
Maen
Product client · Jordan · End-to-end delivery
“They understood the project idea right away and worked with me to make it happen. Responsive when needed. Would definitely continue working with them.”
Taha
Client · United States · Collaborative build
“It is a pleasure dealing with Zain. With every project you run into issues that need resolving — that was never a problem. We worked through each one. Great job.”
Client
Repeat client · United States · Multi-project relationship