I will build custom machine learning and deep learning models in python


About this gig
Are you tired of generic tutorials and messy data that don't solve your actual problem? Do you need a custom Machine Learning or Deep Learning model that is rigorously validated?
I am an AI researcher with an MS in Computer Science (AI) from COMSATS University. My published research focuses on deep learning for ECG signal classification, and I have built a self-improving AI trading assistant running in production.
I specialize in building custom Deep Learning architectures (CNNs, Transformers) in PyTorch, Tabular Machine Learning (Random Forest, XGBoost) with Optuna tuning, and rigorous validation protocols (5-fold patient-level cross-validation, LOSO, walk-forward).
I don't just train models; I validate them rigorously with cross-validation and honest reporting, ensuring your solution works reliably in the real world.
My services include:
- Custom Deep Learning & ML model development
- Hyperparameter tuning & pipeline optimization
- Class imbalance handling & SHAP explainability
- Rigorous model validation & detailed performance reports
Please send me a message before ordering so we can discuss your dataset, goals, and challenges. Let's build something that works.
Get to know Wajahat Ahmad
AI and Machine Learning Expert, Python Automation
- FromPakistan
- Member sinceOct 2026
Languages
Urdu, English
My Portfolio
Other AI Development Services I Offer
FAQ
What tools and frameworks do you use?
I primarily use PyTorch for deep learning, and Scikit-Learn, XGBoost, and Pandas for tabular data and preprocessing. I also use Optuna for hyperparameter tuning and SHAP for explainability.
What do you need from me to start?
I need your dataset (CSV, Excel, or database access), a clear description of your goal (e.g., classification, regression, time-series), and the target variable you want to predict.
Do you handle data preprocessing?
Yes. Standard preprocessing (handling missing values, normalization, reshaping, and class imbalance handling) is included in the Standard and Premium packages.
Do you provide documentation and source code?
Standard and Premium packages include full source code, code comments, and a detailed performance report. If you need documentation added to the Basic package, you can select it as a gig extra.

