Aleksandr

My competences.
1) Records management (12 years of experience). I have perfect MS-Office (Excel, Word, PowerPoint, Access, OneNote, SharePoint, Groove, InfoPath have experience with Publisher). I use VB to build macros. I'm a statist.
2) PC programming (30 years of experience). Perfectly VB, C#, C++, Delphi, Clipper, FoxPro. Optional MASM, Python, Prolog, F#, SQL. Application development of any level, interface with hardware, analytical software, hacking, refactoring, ADO.NET, local databases, ARM, software management.
(3) Programming of embedded applications (24 years of experience). Microcontrollers C48, C51, AVR, PIC, ARM Cortex, x86, x186, STM8, PLD, PLA optionally PLIS & DSP. The best experience is the C51, the entire AVR line, the STM32. I work with the entire periphery of microcontrollers. There are their own developments in the field of navigation, energy conversion, synchronous converters, interface circuits. Perfect protocols I2C, USART, MICROWIRE, 1-Wire, ESP, NMEA, AT optionally USB 2.0, IP-STACK, CAN. Written their real-time OS and OS guaranteed execution of the code section. Developed its own interface language of communication with PC. Languages: C/C++, ASM, PL.
(4) Development and end-to-end design of circuit solutions (15 years of experience). Selection of optimal and noise-resistant circuit engineering solutions in the digital and analog field of electronics. High-speed circuits, GPS-GLONASS, GSM-modules, radio, energy conversion, low-noise DC-DC converters, synchronous converters, anti-theft and security systems (its developments), mobile devices, devices with LCD / AMOLED displays with a touch panel, HID-sensors, industrial sensors, high-voltage equipment, measuring equipment, industrial controllers, ICE control (ECU), I provide self-diagnostics of multiprocessor industrial controllers. I am fluent in Altium Designer V17, worse – Compass 3D, trace circuit boards of any complexity, including PCBs for HF and high-load solutions (aluminum). I'm using some extra software.
(5) Production and maintenance (over 5 years of experience). I have experience working with factories for the production of test and serial samples of printed circuit boards. Using a full-fledged personal instrument park, I perform a full cycle of testing and bringing to serial production, accompany serial products.
(6) Analysis of electronic circuit failures. Extensive experience in analyzing the causes of failures of industrial equipment. I deal with unknown electronic circuits without documentation, for more than 20 years I have been diagnosing the causes of failure of unknown devices with the subsequent restoration of the devices’ operability.