Custom Machine Learning Model Development by Shirley ChengCustom Machine Learning Model Development by Shirley Cheng
Custom Machine Learning Model DevelopmentShirley Cheng
Your data already holds the answers — I help you find them.
I design and build custom machine learning models that turn
messy business data into clear, actionable predictions.
No black boxes. No guesswork. Just models that work.
━━ HOW WE WORK TOGETHER ━━
This isn't a one-size-fits-all deliverable.
Complex ML projects need room to breathe — so I structure
engagements in phases, so you see real results early
and decide how far to go.
Phase 1 — Proof of Concept (1–2 weeks)
We validate whether your data can support the model.
You get: EDA report, baseline model, first accuracy numbers.
→ See value before committing to the full build.
Phase 2 — Model Development (2–4 weeks)
Feature engineering, model selection, tuning.
You get: trained model + performance dashboard
(ROC-AUC, F1, precision/recall — not just accuracy).
Phase 3 — Deployment & Integration (1–2 weeks)
REST API (FastAPI) on GCP/AWS, ready for your system.
You get: live endpoint + documentation + handoff call.
Phase 4 — Ongoing (optional)
Model monitoring, retraining, new features.
Ideal for teams who want a long-term AI partner —
open to retainer or full-time collaboration.
Your data already holds the answers — I help you find them.
I design and build custom machine learning models that turn
messy business data into clear, actionable predictions.
No black boxes. No guesswork. Just models that work.
━━ HOW WE WORK TOGETHER ━━
This isn't a one-size-fits-all deliverable.
Complex ML projects need room to breathe — so I structure
engagements in phases, so you see real results early
and decide how far to go.
Phase 1 — Proof of Concept (1–2 weeks)
We validate whether your data can support the model.
You get: EDA report, baseline model, first accuracy numbers.
→ See value before committing to the full build.
Phase 2 — Model Development (2–4 weeks)
Feature engineering, model selection, tuning.
You get: trained model + performance dashboard
(ROC-AUC, F1, precision/recall — not just accuracy).
Phase 3 — Deployment & Integration (1–2 weeks)
REST API (FastAPI) on GCP/AWS, ready for your system.
You get: live endpoint + documentation + handoff call.
Phase 4 — Ongoing (optional)
Model monitoring, retraining, new features.
Ideal for teams who want a long-term AI partner —
open to retainer or full-time collaboration.