Our Services

Our Customers

Software Development
Whether you are starting a new project or seeking a software development sub-contractor for a part of existing project, we offer full software development cycle including definition of requirements, software design, coding, unit testing, documentation, code maintenance and technical support. We are experts in a wide range of application areas, communication protocols, embedded systems, PC based systems and development languages. For more details see Area of Expertise below.

Software Design
We can produce a software design for you so that any other developer or a team of engineers can follow it to do the rest of development: coding and testing

External Code Reviews
Code reviews are important aspect of software quality. We can review all or part of your source code to identify potential bugs, design faults and recommend improvements of code in the areas of reliability, safety, efficiency, memory use, etc.

Software Support
We can take on investigations, issue resolution, analysis and bug fixing of your existing source code.

Area of Expertise

Development Languages and Tools:
ANSI C, C++, C# .NET (C Sharp), Visual Basic, Motorola MC68HC11, MC68HC16 assembly, Intel 80C51 assembly, Intel 8086 assembly, 80C51 C (Keil Software), C for Motorola microcontrollers (Introl and Microtec). C for MIPS Linux, Visual C and C# for Windows Mobile 5 and Windows CE

Communication protocols:
RS232C, I2C, IP, TCP, UDP, PPP and multilink PPP, ICMP, TFTP, FTP, SMTP, POP3, NTP, P1024C, ISO 1745 (IBRO-30 EFT POS), TPAD, HDLC / LAPD /LAPB, X.25, X.31, ISDN layer 3 (Q.931), XMODEM, V.23/Bel FSK / Caller ID, GSM/GPRS, Bluetooth, H.323, RTP, GSM 07.05, GSM 03.40 (SMS).,GPS NMEA 183, XOT (RFC1613), ISO TP over TCP (RFC1006)

Encryption and Authentication:
AES, DES, Triple DES, ARC4 (Alleged RC4), CAST-128 (a.k.a CAST5), Blowfish, Twofish, RSA, MD5 (message digest algorithm), SHA-1 (Secure Hash Algorithm)

Device Drivers and "Near Hardware" Software Development:
Motorola SCI and SPI systems, 80C51 serial drivers, A/Ds, LCDs and 7-seg LEDs, I2C EEPROMs, chip monitors, UARTs & DMA , RF transceivers and telephony hardware: voice codecs (Siemens, VoicePump / DSP Group, Lucent), SLICs (AMD, Lucent), Realtek ethernet switch, Brooktrout cPCI PRI cards, Conexant V.92 modem chipset., SBS ATM cards, ISDN transceivers (Siemens IPAC, NEC – Japanese ISDN), Motorola cPCI chassis, SBS E1/T1/X.21 cards, Ramix PMC Quad Ethernet Cards, Nokia, Falcom and Siemens GSM / GPRS modules, SBS DS3 card, PowerQuicc MPC875 SECLite hardware encryption engine drivers

Operating Systems:
Windows 2k, XP, Vista, Windows Mobile, Windows CE, Linux, Pharlap embedded OS.

Past Projects:

• CISCO XOT protocol module (X.25 over TCP - RFC1613) for embedded system and Windows OS
• Development of GPS module drivers for embedded platform
• Development of RFID smart card and GPS integration utility for Windows XP
• Development of TFTP DLL for use from Visual Basic on Windows OS
• Development of XMODEM upload utility for Windows OS and embedded system
• Development of DLL library and Front End GUI for interfacing Visual Basic Stock Exchange trading terminal application to Eicon X.25 card
• Development of TFTP library and front end application for Windows CE 5.0
• X.25 Incoming Call Offering procedures on ISDN D Channel using Q.931 protocol in point-to-multipoint configuration (embedded system)
• NT mode support in Infenion IPAC ISDN driver (embedded system)
• OAM Loopback feature in SBS ATM card driver (embedded system)
• GSM / GPRS card driver (embedded system)
• Realtek multi-port ethernet switch driver (embedded system)
• Low level V.92 modem driver (embedded system)
• Compact PCI (cPCI) Hot Swap feature for PRI ISDN Cards
• IBRO-30 protocol (ISO 1745), a.k.a. TPAD (embedded system)
• North American Caller ID (Bell202 FSK) support (embedded system)
• DMA interface to High Speed UART (embedded system)
• V.23 FSK Caller ID (embedded system)
• Driver for VoicePump VP140 Codec / Voice processor (embedded system)
• Call Forwarding of Internal PBX calls (embedded system)
• Speed Dial feature (embedded system)
• Device drivers for Security Badge Reader Controller and 6 Port RS485 Security Network Hub (embedded system)
• Enhancements to Sirena airline network router
• Design and implementation of airline network terminal, supporting 12 RS232C ports, Ethernet, X25, Netbios and P1024 (terminal protocol for Airline reservation network)

Our Rates

We typically charge a standard daily rate. However, depending on the project we can negotiate a fixed price for the complete project if project deliverables are clearly defined. We can provide our rates to interested parties on request -  Contacts Us

Link Partners:
 ▪ EffectiveSoft - Software development company EffectiveSoft offers IT-consulting, programming and Quality Engineering, offshore and custom software development. Flex development and flex programming by EffectiveSoft team is well known world -wide.