Stage 1 — Demo / proof-of-model
112 USD
Nikita has proven himself to be a strong specialist in optimization and modeling:
- correctly implemented the MILP model (Pyomo) considering constraints (SOC, power limits, connection constraints);
- skillfully divided energy flows (PV → load → BESS → export → curtailment);
- implemented the calculation of curtailment and its cost (lost value);
- added battery degradation and a basic financial block (savings → FCF → NPV/IRR/Payback);
- conducted sanity checks and sensitivity analysis on BESS configurations.
I would like to highlight his willingness to refine the model during discussions:
- added a comparison with the baseline (pure grid, PV-only, PV+BESS);
- created a transparent structure for the results;
- promptly made adjustments and provided detailed explanations of the model's logic.
Communication was constructive; Nikita explains solutions in detail and justifies the model's behavior (including complex issues such as dispatch under different tariffs).
Stage 1 is closed as proof-of-model: the model accurately reflects the optimization logic and can serve as a basis for further work with real data.
I recommend him as a specialist in optimization and energy modeling tasks.
- correctly implemented the MILP model (Pyomo) considering constraints (SOC, power limits, connection constraints);
- skillfully divided energy flows (PV → load → BESS → export → curtailment);
- implemented the calculation of curtailment and its cost (lost value);
- added battery degradation and a basic financial block (savings → FCF → NPV/IRR/Payback);
- conducted sanity checks and sensitivity analysis on BESS configurations.
I would like to highlight his willingness to refine the model during discussions:
- added a comparison with the baseline (pure grid, PV-only, PV+BESS);
- created a transparent structure for the results;
- promptly made adjustments and provided detailed explanations of the model's logic.
Communication was constructive; Nikita explains solutions in detail and justifies the model's behavior (including complex issues such as dispatch under different tariffs).
Stage 1 is closed as proof-of-model: the model accurately reflects the optimization logic and can serve as a basis for further work with real data.
I recommend him as a specialist in optimization and energy modeling tasks.
