Hard problems,
working tools
A growing collection of focused tools — simulation, computation, and data analysis — built carefully, validated against real results, and priced for the people who actually need them.
Focused tools for
real problems
A modular suite across infrastructure, engineering, and finance. Each service ships with a clear scope, validated outputs, and clean API boundaries.
Vertical SaaS
GatewaySight
API Gateway with deep observability
Unified API gateway with request tracing, latency/error analytics, and service-level health insights for lean teams that need clarity fast.
Engineering Simulation
EngineerCalc
Beam deflection & structural calculators
Beam deflection, bending stress, support reactions, and safety factors for the four most common load cases. Validated against Roark's Formulas.
Engineering Simulation
PhysicsSim Pro
Structural & fluid simulation for engineers
Affordable web-based physics simulations for small firms — structural loads, fluid dynamics, thermal analysis. No $50K license required.
Quantitative Finance
PortfolioSigma
Monte Carlo portfolio & risk modeling
Options pricing, portfolio optimization, and Monte Carlo retirement simulations — scoped to what can be implemented correctly right now.
EdTech
MathCanvas
Interactive math & physics visualizations
Animated, manipulable explorations of calculus, linear algebra, and physics for universities, tutors, and self-learners.
ML / Analytics
AnomalyLens
Anomaly detection for manufacturing & IoT
ML anomaly detection for small manufacturers — no data science team required. Plug in sensor data, get actionable alerts.
Consulting
Custom Models
Bespoke computation & simulation work
Have a specific calculation or modelling problem? Open to scoped projects where the problem is well-defined and the expected output is clear.
The approach
Each tool follows the same discipline — understand the problem first, implement it correctly, then ship something clean.
Understand the Problem
Start with what the tool needs to compute. Research and validate the model before writing a single line of code.
Build a Working Core
Python — NumPy, SciPy, or plain arithmetic — checked against textbook examples and known outputs.
Add a Clean Interface
A usable web front-end so the tool is accessible to someone who needs an answer, not a programming environment.
Release When Ready
No shipping half-finished tools. If it's not giving correct results, it doesn't go live.
A solo project.
Honest about that.
Tythys is one person with a programming background, actively learning the mathematics and physics that power these tools. Each product is built carefully — understood before it's shipped, validated against known results, and scoped to what can be done well right now.
The gap between $50K enterprise software and a spreadsheet is real. That's the space Tythys is building into, one tool at a time.
∂u/∂t + (u·∇)u = −∇p + ν∇²u
Navier–Stokes
Ax = λx
Eigendecomposition
dS = μS dt + σS dWₜ
Black–Scholes SDE
∇·E = ρ/ε₀
Gauss's Law
δ = PL³ / 48EI
Beam Deflection
Interested or
just curious?
If one of these tools could help you, or if you have a problem worth building for — send a message. No sales pitch, no commitment.