Интернет / Интранет

• HTML, XHTML, XML, DHTML, CSS, JSON, HTTP
• JQuery, Ajax, Java Script
• Python, .NET Framework (C#, VB.NET Languages), MVC, Web Services, REST, RPC

(GUI) Desktop приложения

• Python, Microsoft .NET Framework - Windows Forms, WPF (C#, VB.NET Languages)

Бази от данни

• PostgreSQL
• Microsoft SQL Server
• MySQL

Криптография и сигурност

• PKI, X509 Certificate, CRL, OCSP, TimeStamp, Digital Signatures, Digital Verification, Digital Authentication, ASN1
• HASH, HMAC (SHA-224, SHA-256, SHA-384, SHA-512)
• PKCS1, PKCS7, PKCS10, PKCS11, PKCS12, PKCS15
• Elliptic Curves, RSA, AES256, TwoFish, IV, RNG
• HSM, Wrap keys, Unwrap keys, Signing, Encryption
• One Time Password (OTP)
• Blockchain criptography

Мрежи и комуникации

• Изграждане, конфигуриране и поддръжка на компютърни мрежи
• Администриране на сървъри, локални мрежи, клиентски работни станции платформи
• Server: Linux, Windows servers
• Client: Linux, Windows
• Администриране: Linux Shell scripting, firewalls, Email, DNS, FTP, SSH\SSL\TLS\GPG\LUKS\OpenSSL, Email, Web, Repository, VPN...

Финансови експертни системи

• MetaTrader - MQL4, MQL5
• Time series, Neural networks, Financial Algorithms
• Algo-Trading solutions, Expert systems