Electronics Engineer
Afkar integrated technology solutions
Total years of experience :8 years, 8 Months
• English Quizzr app
◦ Android Studio, Java, SQLite database, xml.
◦ English Quizzr application is a quiz app developed for learning english grammar. SQLite database is used for saving the questions.
◦ https://play.google.com/store/apps/details?id=com.shajana.apple.myquizapp
• Travel Love app
◦ Android Studio, Java, xml.
◦ App which lists main tourist attractions in different countries. Used recyclerview, cardview, navigation drawer, search filter, firebase authentication, firebase realtime database, firebase notification, firebase admob.
◦ https://play.google.com/store/apps/details?id=com.shajana.apple.travelandtourism
Languages : Java, HTML, XML, Javascript, Python, C, Shell scripting, Assembly language programming, PHP.
Web Services and APIs : RESTful API, JSON.
Tools and Technologies: Android SDK, Android Studio, Eclipse, Postman, Netbeans, IntelliJ.
Database and DB editors : SQLite, MySQL.
Experience with different android API versions, activity lifecycle.
Proficient in design, data structures, problem-solving, debugging including unit test and testing using espresso.
Experience in publishing android apps in the playstore.
Designed and built applications for android platform, and collaborated with cross-functional teams to define, design, and launch new features.
Wrote clean, clear, efficient, well-tested, and maintainable code.
Unit tests for mobile code and debugged critical application issues such as crashes, memory leaks, and concurrency problems were written.
Operating systems : linux, windows and mac OS and knowledge on the terminal commands and its usage in all the three OS.
Knowledge on software testing tools like selenium, cucumber.
Good understanding of RTOS concepts, linux kernel architecture and experience on device drivers.
Experience with Cortex Processors and ARM microcontrollers.
Experience with Android SDK and its compilation, system software architecture, multithreading, frameworks, 3rd party library integration.
Peripheral devices interfaced : SPI, I2C, UART.
Experience in troubleshooting the issues with the printed PCBs.
Good Knowledge on Networking concepts and knowledge on switches, router configuration and expert in analysing the packets using the wireshark application.
Experience in modification of networking configuration files to meet the requirements.
Experience in working on TCP, UDP protocols and its applications, OSI model and client server model.
Usage of FTP, TFTP, SCP, ssh, telnet and remote authentication and authorization protocols like Radius and TACACS are known.
Expert in Configuration management tools (SVN), Bug tracking tool (JIRA).
Familiarity in circuit analysis, circuit schematic analysis.
Solid debugging skills and the ability to diagnose and solve difficult problems.
Proficient in API testing using Postman.
Project Ethernet over coaxial cable
A simple solution for enabling network access by utilizing existing coaxial network to provide users up to 1.6 Gbps broadband access. The kit consists of 2 parts: Headend and Customer Premises Equipment with Web GUI based access.
Implemented Simple Network Management Protocol (SNMP) feature.
Generation & maintenance of QA documentation related to software design control.
Project Ultra High Definition camera
4K camera controlled by mobile app through WiFi. Recorded and live video streaming can be done through mobile app. Qualcomm snapdragon processor is used. 4G LTE and Ethernet interfaces are present for uploading live video streams to HUDL and youtube where android SDK is used. Initial releases used SOM APQ8094 and later versions upgraded with MSM8096.
Modified android kernel to meet the requirements.
Create defining, or choose an application framework for the application.
Integrated system server, websocket which are basic blocks in system side communication, 4G support and cloud streaming API support, NTP synchronization.
Controlling of 4K camera through visca commands was done including configuration of gpio pins as UART.
Implemented battery status monitoring (SoC) feature, firmware upgrade(FPGA) feature.
Implemented audio streaming and mp4 recording, audio and video synchronization in live streaming and mp4 file recording.
Analysed a critical issue with the PCB.
Worked with small team of engineers to ensure firmware satisfies systems needs, and hardware interfaces with MCU as needed.
Develop and execute the test units for system side functionality.
Assisted software quality assurance team members in creating and evaluating software testing plans.
Assisted the initial bringing up of the hardware.
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