scheduling algorithms , rs 485 , serial communication , Rtos, Embedded C, Tcp Ip, Spi, I2c, Debugging, Embedded Linux, Visual Studio, Git, BACnet over IP, Compiler toolchains, Microcontroller, IoT stacks, Azure Dev Ops, Analog and discrete IO signals, Static code analysis tools, IoT device Firmware development, IBM Jazz, SCI, Bootloaders, Automation build scripts, Jenkins server

cloud security, Pyspark, Apache Spark, Kafka, Azure Databricks, Data Modeling, Sql, Git, Azure Data Factory, Python, Azure DevOps, Spark Structured Streaming, Azure Data Lake Storage ADLS Gen2, Event Hub, GitHub Actions, rbac, CI CD pipelines, Delta Lake

Wireshark, Rtp, Uikit, Webrtc, Asterisk, Swift, PushKit, SwiftUI, Background terminated-state incoming calls, freeswitch, Kamailio, PJSIP, FusionPBX, SIP WebRTC debugging, APNs VoIP Push Notifications, CallKit, Linphone SDK, PJSUA2, AVAudioSession, SIP, SRTP, Bluetooth AirPods audio routing, Wi-Fi ? 4G 5G network handover

React, Git, Typescript, Html5, Rest Apis, Css3, Jest, React Testing Library, Playwright, Cypress, Next.js

Golang, Git, Docker, MySQL, PostgreSQL, Restful Apis, observability practices, cloud platforms, Go, backend security basics, microservices architectures

Qa Automation, Software Testing, Selenium Webdriver, Jenkins, Git, Typescript, Swagger, Postman, Python, Agile Scrum methodologies, Playwright, GitHub Actions, AI tools for automation testing