I have developed the following software packages for geotechnical engineering (all in .NET):

NovoSPT

Simple program for 240 correlations of SPT blow counts to geotechnical soil properties with regards to more than 70 references and formulas more ...

PEYSANJ

geotechnical engineering software for calculating bearing capacity of shallow foundations, pressure-meter test, plate load test, cone penetration test (CPT), liquefaction assessment, lateral earth pressure coefficients, etc. more ...

VISLOG

Borehole log visualization software for drawing 3D soil profiles and site visualization. more ...

SMTP

software for soil mechanics test processing including sieve analyses test, Atterberg limits test, direct shear test, tri-axial (CD, CU, UU) test, unconfined compression test, compaction test, moisture and density test. Borehole log preparation is a part of this program.more ...

Lateral Earth Pressure K

This small program helps for calculating lateral earth pressure coefficients for Static (Rankin/ Columb) and Earthquake (Mononobe/ Okabe) methods. more ...

Beam Section Properties

This software is used to calculate section properties like area, moment of inertia, radius of gyration, etc. for more than 25 sections and shapes. more ...