I will build financial models and pricing engines in r or python
Quantitative Finance Graduate Statistical Modelling Risk Analytics
About this Gig
Are you looking for financial models built by someone who has done this professionally?
I'm Sbusiso, a quantitative finance specialist who built a full actuarial pricing model across 7,280 rating combinations at Liberty Life (via the AIM programme, endorsed by the Actuarial Society of South Africa).
What I can build for you:
- Pricing models and profit testing (NPV, PV loss ratios)
- Monte Carlo simulations and scenario analysis
- Time series forecasting (ARIMA, GARCH, MS-GARCH)
- Portfolio optimisation and stress testing
- Statistical models and regression analysis
- R Shiny dashboards and Python visualisations
Tools: R · Python · VBA · Excel · R Shiny
Credentials:
- BSc Actuarial Science + Honours in Risk Analysis (UFS)
- IBM Data Science & AI Engineering certified
- Google Data Analytics certified
You will receive clean, well-commented code plus a plain-English summary of all findings.
Message me before ordering if your project is complex I'll confirm scope upfront.
My Portfolio
Other Financial Planning & Analysis Services I Offer
FAQ
What information do I need to provide?
The more context the better. Your data or a description of it, what decision the model needs to support, and your preferred output format. I'll ask the right questions once you message me before we start.
Can you work in Excel or VBA instead of R or Python?
Yes. I have strong Excel and VBA skills. Mention this when you message me and I'll confirm it fits the project before you order.
I'm not technical, will I understand the output?
Absolutely. I've presented actuarial model outputs to Liberty Life staff and non-technical stakeholders. Every deliverable includes a plain-English summary alongside the technical work.
Can you work with my existing model and improve it?
Yes. Model review, audit, and improvement is something I offer. Describe what you have and what isn't working and I'll advise before you order.
Do you keep my data confidential?
Yes. All client data is treated as strictly confidential and I will sign an NDA if required.

