Insoptics

Software development: Languages: C++, C#. Windows app development: WPF, UWP, WinForms, Xamarin. Web: ASP, Web API. Frameworks: LINQ, Entity Framework, ADO, XML, JSON. Databases: MS SQL Server, SQLite, and other relational and NoSQL databases. Networking: TCP/IP, Serial (RS232/485), OPC UA, Modbus, Rest API, HTTP. Patterns and practices: SOLID principles, MVVM for WPF desktop-applications, MVC. Tools: Git, Visual Studio, ReSharper, Blend. Firmware development: Networking: TCP/IP, Serial, Modbus, HTTP. Patterns and practices: SOLID principles. Tools: Visual Studio, Visual GDB, CMake, GNU C/C++ Compiler, Git. Hardware development: Microcontrollers: ✔Architecture: Arm Cortex-M4, Arm Cortex-G4, Arm Cortex-M7, AVR, PIC, MIPS. ✔STMicroelectronics, Microchip, Atmel, Infineon. ✔STM32F3- STM32F7, STM32G4, STM32H7. ✔dsPIC33, PIC12- PIC32. ✔AVR Microchip controllers ✔XMC4800. Motor Drive: ✔Stepper motor drivers. ✔Brushed DC motor drives. ✔Encoders ABN, hall sensors, and resolvers. ✔Retroreflective sensors, photoelectric sensors. Power Electronics: ✔DC to DC high current switching regulators and controllers, up to 60V, 12A output. ✔Linear regulator design. ✔PCB trace considerations for current, high voltage, and thermal management. Analog Design: ✔Photocurrent amplification for DSP processing. ✔Lock-in amplifiers. ✔Eurorack module designs. ✔Photodetection with low noise amplifiers current sense circuits (pA). Sensors and Instrumentation: ✔Si, InGaAs, MCT photodiodes. ✔PbS photoconductive. ✔Temperature sensing using NTC thermistors, thermocouples, and IC-based solutions. ✔TEC control. Industrial and Communication ✔Ethernet 100 Mbps for HTTP/HTTPS, UDP, Modbus TCP. ✔CAN and CAN-FD. ✔RS232, RS485, RS422 for MODBUS ASCII/RTU. ✔SPI, I2C, I2S, UART, and OWI. ✔Full Galvanic isolation. Tools: Altium Designer, Allegro/Cadence, MP Lab X, Keil, Cube MX, IAR DFT/DFM ✔Prototype testing and development. ✔Component sourcing and supply chain design. Cost optimization. ✔Rapid prototyping, CNC, 3D Printing. ✔Mechanical integration.