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Electrical Engineering

Matlab and Mathematica

4.9

(125 reviews)

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Zain Ul A.

@xaainulabideen

4.9

125

6.9

6.9

95%

Electrical-Embedded System-AI-ML-DeepL-HWSW Design

$19 USD / Hour

・

United States (1:32 AM)

・

Joined on June 20, 2017

$19 USD / Hour

・

Our organization is a crew of determined individuals who are enthusiasts, architects, engineers, and analysts focused on research and development in the fields mentioned below. Embedded systems: Micro-controller programming (Arduino, PIC, Raspberry Pi, STM32, etc.), Verilog/VHDL FPGA development, RTOS Electrical & Electronics: Circuit design, circuit simulation/SPICE simulation, PCB Designing, product development, Instrumentation and measurements, RF Electronics, Signal & system, Digital Signal System, control system, power electronics, smart energy system, simulation (MATLAB and Simulink) Computer science: Machine learning, AI, Deep learning, computer vision, image processing, cryptography Our team is also capable of handling other relevant fields of Electrical, Electronics, and Computer Engineering. Please contact or send us a message to get information for your project.

Verifications

On time

90%

On budget

94%

Accept rate

82%

Repeat hire rate

11%

See all Engineers in United States

Portfolio

Portfolio

I designed and developed a mobile application for grocery and food delivery services. The app allows users to browse products, place orders, and track deliveries in real-time. With user-friendly navigation, integrated payment gateways, and seamless communication between customers and delivery personnel, the app provides a smooth and convenient shopping experience.

Key Features:
User-Friendly Interface: Intuitive design for easy product browsing, cart management, and order placement.
Real-Time Tracking: Track order status and delivery in real-time through GPS integration.
Secure Payments: Integrated multiple payment gateways (credit card, PayPal, digital wallets) for secure transactions.
Multi-Vendor Support: Enables users to order from various grocery stores and restaurants.
Notifications & Alerts: Sends real-time order updates and delivery notifications.
Technologies:
Frontend: React Native, Flutter (iOS/Android)
Backend: Node.js, Python (Django/Flask)
Database: Firebase, MySQL
A

App Development for Grocery and Food Delivery

I designed and developed a mobile application for grocery and food delivery services. The app allows users to browse products, place orders, and track deliveries in real-time. With user-friendly navigation, integrated payment gateways, and seamless communication between customers and delivery personnel, the app provides a smooth and convenient shopping experience.

Key Features:
User-Friendly Interface: Intuitive design for easy product browsing, cart management, and order placement.
Real-Time Tracking: Track order status and delivery in real-time through GPS integration.
Secure Payments: Integrated multiple payment gateways (credit card, PayPal, digital wallets) for secure transactions.
Multi-Vendor Support: Enables users to order from various grocery stores and restaurants.
Notifications & Alerts: Sends real-time order updates and delivery notifications.
Technologies:
Frontend: React Native, Flutter (iOS/Android)
Backend: Node.js, Python (Django/Flask)
Database: Firebase, MySQL
A

App Development for Grocery and Food Delivery

I developed an emulation-based fault injection tool designed to assess the reliability of hardware systems. This tool simulates fault conditions such as bit flips, timing errors, or transient faults to evaluate system behavior under various failure scenarios. By emulating faults in real-time, it helps identify vulnerabilities and improve the fault tolerance of critical systems in industries such as aerospace, automotive, and telecommunications.

Key Features:
Real-Time Fault Injection: Simulates faults in hardware emulation platforms to test system reliability under different conditions.
Comprehensive Testing: Injects various fault types (stuck-at, transient, timing errors) to assess system behavior.
Fault Coverage Analysis: Provides detailed reports on fault detection, propagation, and recovery.
Improved Fault Tolerance: Helps enhance system design by identifying weak points and implementing corrective measures.
Technologies:
Hardware Platforms: FPGA, SystemVerilog/VHDL
Software Tools

Emulation-Based Fault Injection Tool for Reliability Assessm

I developed a photovoltaic (PV)-connected smart grid system that integrates solar energy with the existing power grid. This system enables efficient energy management by optimizing the distribution of solar power and balancing it with traditional energy sources. It incorporates real-time monitoring, load forecasting, and demand-response features to enhance grid reliability and sustainability.

Key Features:
Smart Energy Management: Real-time control and optimization of energy distribution between the PV system and the grid.
Grid Integration: Seamless connection to existing infrastructure, supporting bidirectional power flow.
Load Forecasting: Uses data analytics to predict demand and supply, ensuring efficient energy usage.
Energy Storage: Integration with battery systems to store excess solar energy for later use.
Monitoring & Control: Remote monitoring and control via IoT and smart metering technology.
Technologies:
Hardware: Solar PV panels, inverters, battery storage
Software:

PV-Connected Smart Grid

I designed and developed a fully functional e-commerce store with a user-friendly interface and a seamless shopping experience. The platform includes essential features like product listings, shopping carts, payment gateways, and customer accounts. Additionally, I optimized the site for mobile devices and implemented security measures to protect user data and transactions.

Key Features:
Responsive Design: Optimized for both desktop and mobile use, ensuring a smooth user experience across devices.
Secure Payment Gateway: Integrated popular payment options (PayPal, Stripe) with secure transaction protocols.
Product Management: Easy-to-use admin dashboard for managing inventory, prices, and customer orders.
Search & Filter Functionality: Allows users to quickly find products based on categories, price, and other attributes.
SEO Optimized: Designed with SEO best practices to drive organic traffic.
Technologies:
Frontend: HTML, CSS, JavaScript, Bootstrap
Backend: PHP, Node.js, or Pytho

Designing an E-Commerce Store

I designed a 4-bit synchronous counter capable of counting in binary from 0 to 15. The counter uses flip-flops to store each bit and a clock signal to synchronize the state transitions. By integrating combinational logic, I ensured efficient counting and reset functionality. This design is fundamental in digital systems for applications such as timers, frequency dividers, and sequence generators.

Key Features:
Synchronous Design: All flip-flops are triggered simultaneously by the clock signal for accurate counting.
Binary Counting: 4-bit output representing values from 0 to 15.
Reset Functionality: Integrated reset to initialize or stop counting.
Modular: Easily expandable for higher bit counters.
Technologies:
Logic Gates: AND, OR, NOT gates for combinational logic.
Flip-Flops: D or JK flip-flops for bit storage.
Tools: Verilog/VHDL for design and simulation with Xilinx/Quartus.

Designing the Digital Circuit of a 4-bit Counter

I designed and built a rugged line-following robot capable of navigating complex paths in challenging environments. The robot uses high-precision infrared sensors for line detection and features an advanced control algorithm for smooth navigation and real-time path correction. Its robust chassis ensures durability on rough surfaces, while power-efficient components allow for extended operation. The design is ideal for both industrial applications and educational projects.

Key Features:
Robust Design: Built for durability in harsh conditions.
Advanced Sensors: Infrared sensors for accurate path tracking.
Efficient Control Algorithm: Real-time path correction and obstacle avoidance.
Power Optimization: Maximized battery life for long-term use.
Technologies:
Microcontroller: Arduino/Raspberry Pi
Programming: C/C++
Sensors & Motors: Infrared sensors, DC motors with encoders

Tough Line Following Robot

I designed and developed a mobile application for grocery and food delivery services. The app allows users to browse products, place orders, and track deliveries in real-time. With user-friendly navigation, integrated payment gateways, and seamless communication between customers and delivery personnel, the app provides a smooth and convenient shopping experience.

Key Features:
User-Friendly Interface: Intuitive design for easy product browsing, cart management, and order placement.
Real-Time Tracking: Track order status and delivery in real-time through GPS integration.
Secure Payments: Integrated multiple payment gateways (credit card, PayPal, digital wallets) for secure transactions.
Multi-Vendor Support: Enables users to order from various grocery stores and restaurants.
Notifications & Alerts: Sends real-time order updates and delivery notifications.
Technologies:
Frontend: React Native, Flutter (iOS/Android)
Backend: Node.js, Python (Django/Flask)
Database: Firebase, MySQL
A

App Development for Grocery and Food Delivery

I designed and developed a mobile application for grocery and food delivery services. The app allows users to browse products, place orders, and track deliveries in real-time. With user-friendly navigation, integrated payment gateways, and seamless communication between customers and delivery personnel, the app provides a smooth and convenient shopping experience.

Key Features:
User-Friendly Interface: Intuitive design for easy product browsing, cart management, and order placement.
Real-Time Tracking: Track order status and delivery in real-time through GPS integration.
Secure Payments: Integrated multiple payment gateways (credit card, PayPal, digital wallets) for secure transactions.
Multi-Vendor Support: Enables users to order from various grocery stores and restaurants.
Notifications & Alerts: Sends real-time order updates and delivery notifications.
Technologies:
Frontend: React Native, Flutter (iOS/Android)
Backend: Node.js, Python (Django/Flask)
Database: Firebase, MySQL
A

App Development for Grocery and Food Delivery

I developed an emulation-based fault injection tool designed to assess the reliability of hardware systems. This tool simulates fault conditions such as bit flips, timing errors, or transient faults to evaluate system behavior under various failure scenarios. By emulating faults in real-time, it helps identify vulnerabilities and improve the fault tolerance of critical systems in industries such as aerospace, automotive, and telecommunications.

Key Features:
Real-Time Fault Injection: Simulates faults in hardware emulation platforms to test system reliability under different conditions.
Comprehensive Testing: Injects various fault types (stuck-at, transient, timing errors) to assess system behavior.
Fault Coverage Analysis: Provides detailed reports on fault detection, propagation, and recovery.
Improved Fault Tolerance: Helps enhance system design by identifying weak points and implementing corrective measures.
Technologies:
Hardware Platforms: FPGA, SystemVerilog/VHDL
Software Tools

Emulation-Based Fault Injection Tool for Reliability Assessm

I developed a photovoltaic (PV)-connected smart grid system that integrates solar energy with the existing power grid. This system enables efficient energy management by optimizing the distribution of solar power and balancing it with traditional energy sources. It incorporates real-time monitoring, load forecasting, and demand-response features to enhance grid reliability and sustainability.

Key Features:
Smart Energy Management: Real-time control and optimization of energy distribution between the PV system and the grid.
Grid Integration: Seamless connection to existing infrastructure, supporting bidirectional power flow.
Load Forecasting: Uses data analytics to predict demand and supply, ensuring efficient energy usage.
Energy Storage: Integration with battery systems to store excess solar energy for later use.
Monitoring & Control: Remote monitoring and control via IoT and smart metering technology.
Technologies:
Hardware: Solar PV panels, inverters, battery storage
Software:

PV-Connected Smart Grid

I designed and developed a fully functional e-commerce store with a user-friendly interface and a seamless shopping experience. The platform includes essential features like product listings, shopping carts, payment gateways, and customer accounts. Additionally, I optimized the site for mobile devices and implemented security measures to protect user data and transactions.

Key Features:
Responsive Design: Optimized for both desktop and mobile use, ensuring a smooth user experience across devices.
Secure Payment Gateway: Integrated popular payment options (PayPal, Stripe) with secure transaction protocols.
Product Management: Easy-to-use admin dashboard for managing inventory, prices, and customer orders.
Search & Filter Functionality: Allows users to quickly find products based on categories, price, and other attributes.
SEO Optimized: Designed with SEO best practices to drive organic traffic.
Technologies:
Frontend: HTML, CSS, JavaScript, Bootstrap
Backend: PHP, Node.js, or Pytho

Designing an E-Commerce Store

I designed a 4-bit synchronous counter capable of counting in binary from 0 to 15. The counter uses flip-flops to store each bit and a clock signal to synchronize the state transitions. By integrating combinational logic, I ensured efficient counting and reset functionality. This design is fundamental in digital systems for applications such as timers, frequency dividers, and sequence generators.

Key Features:
Synchronous Design: All flip-flops are triggered simultaneously by the clock signal for accurate counting.
Binary Counting: 4-bit output representing values from 0 to 15.
Reset Functionality: Integrated reset to initialize or stop counting.
Modular: Easily expandable for higher bit counters.
Technologies:
Logic Gates: AND, OR, NOT gates for combinational logic.
Flip-Flops: D or JK flip-flops for bit storage.
Tools: Verilog/VHDL for design and simulation with Xilinx/Quartus.

Designing the Digital Circuit of a 4-bit Counter

I designed and built a rugged line-following robot capable of navigating complex paths in challenging environments. The robot uses high-precision infrared sensors for line detection and features an advanced control algorithm for smooth navigation and real-time path correction. Its robust chassis ensures durability on rough surfaces, while power-efficient components allow for extended operation. The design is ideal for both industrial applications and educational projects.

Key Features:
Robust Design: Built for durability in harsh conditions.
Advanced Sensors: Infrared sensors for accurate path tracking.
Efficient Control Algorithm: Real-time path correction and obstacle avoidance.
Power Optimization: Maximized battery life for long-term use.
Technologies:
Microcontroller: Arduino/Raspberry Pi
Programming: C/C++
Sensors & Motors: Infrared sensors, DC motors with encoders

Tough Line Following Robot

Changes saved

4.9 · 125 Reviews

Reviews

A

Design and implementation of a Novel Non-Linear Controller for Effective Integration of Electric Vehicles in Microgrid Systems

• $170 USD

it was great experience.

Matlab and Mathematica

Electrical Engineering

Isra N.

@arya0117737

•

Lahore, Pakistan

•

1 year ago

Share

H

change type of modulation of my paper

• £1,170 GBP

It was good job I like it

Matlab and Mathematica

Electrical Engineering

Hanan S Ibrahim A.

@HnanAJ

•

Manchester, United Kingdom

•

3 years ago

Share

Q

Engineering Project

• €550 EUR

He finished my work before deadline, very professional work.

Matlab and Mathematica

Electrical Engineering

J T.

@QueenJT

•

dubliD, Ireland

•

4 years ago

Share

Q

• €130 EUR

Amazing work done, I got an A+|

Technical Writing

Electrical Engineering

Research Writing

J T.

@QueenJT

•

dubliD, Ireland

•

4 years ago

Share

Q

Project for Zain Ul A. -- 8

• €300 EUR

Zain is a professional worker, he is really helpful and bares with me for any question I ask.

Electrical Engineering

+1 more

J T.

@QueenJT

•

dubliD, Ireland

•

4 years ago

Share

Research Engineer

Jan, 2019 - Present

•

5 years, 11 months

Grenoble-INP, FR

Jan, 2019 - Present

•

5 years, 11 months

Embedded system, Hardware security, Cyptography

Jan, 2019 - Present

•

5 years, 11 months

Tallinna Tehnikaülikool

2020 - 2024

•

4 years

Ph.D in Information and Communication Technology

Estonia

2020 - 2024

•

4 years

Institut national polytechnique de Grenoble

2018 - 2019

•

1 year

Master in Computer Engineering

France

2018 - 2019

•

1 year

IEEE Global Ambassador

2016

IEEE

Selection as A IEEE Day Global Ambassador.

2016

P

Preferred Freelancer Program SLA

US English

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