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$35 USD / heure
Drapeau de PAKISTAN
karachi, pakistan
$35 USD / heure
Il est actuellement 9:01 AM ici
Membre depuis le juin 6, 2009
2 Recommandations

Muhammad Zeeshan A.

@TopGunPk

5,0 (13 commentaires)
5,4
5,4
$35 USD / heure
Drapeau de PAKISTAN
karachi, pakistan
$35 USD / heure
94 %
Travaux complétés
100 %
Suivant le budget
100 %
Dans les temps
25 %
Taux de réembauche

Embedded Systems & SCADA design Consulting Engineer

I am a Consultant Engineer with prime focus on designing and developing custom Hardware / Software solutions primarily for Industrial applications (Monitoring + Control) and for niche market segments. Having an academic background in Computing and Software development with Electives and Majors in Control Systems and Robotics aids my embedded systems design work while giving me the ability to take full project management head-on as a one-window solution source. My career has revolved around various fields and nature of work, including designing MIS software for large financial institutions to Industrial grade custom SCADA software solutions based around either COTS hardware OR custom designed embedded systems. Today, Electronics and IT go hand-in-hand, and one can easily find a blend of both in a small enough wrist-watch to large scale field deployments. I personally like working for the Health-sector most and therefore most of my designs are or have been for the Pharmaceutical, Food and Health / hospital sectors. I find a certain satisfaction in my work and I enjoy it, hence my enthusiasm.
Freelancer Electronics Engineers Pakistan

Contactez Muhammad Zeeshan A. concernant votre emploi

Connectez-vous pour discuter des détails via la messagerie.

Éléments du portfolio

DESIGN: Custom Back-light PCB design. 
CLIENT: Norwegian Firm (EU region).
DETAILS: Designed with RGB LEDs for multi-colour selectable back-light.Implemented with Constant-Current source and 3-channel PWM driven with ATTiny4313. All components in BOM, PCBs and Soldering comply to ROHS directive as well as IPC-610A. Project included :

1) Design and development of the system,
2) Prototype development, assembly & Test,
3) Production of 100 Boards,
4) Environmental and Accelerated Life tests + Functional test.

DESIGN PACKAGE: CadSoft Eagle v5.x
LIBRARIES: Built-in + Few custom Parts / Footprints created.
TECHNOLOGY: Mixed-mode Board, PTH 2-Layer, Immersion Au ROHS compliant.
CPU: ATTiny4313
PLATFORM: AVR Studio + WinAVR / GCC
Custom Back-light PCB
DESIGN: Custom Back-light PCB design. 
CLIENT: Norwegian Firm (EU region).
DETAILS: Designed with RGB LEDs for multi-colour selectable back-light.Implemented with Constant-Current source and 3-channel PWM driven with ATTiny4313. All components in BOM, PCBs and Soldering comply to ROHS directive as well as IPC-610A. Project included :

1) Design and development of the system,
2) Prototype development, assembly & Test,
3) Production of 100 Boards,
4) Environmental and Accelerated Life tests + Functional test.

DESIGN PACKAGE: CadSoft Eagle v5.x
LIBRARIES: Built-in + Few custom Parts / Footprints created.
TECHNOLOGY: Mixed-mode Board, PTH 2-Layer, Immersion Au ROHS compliant.
CPU: ATTiny4313
PLATFORM: AVR Studio + WinAVR / GCC
Custom Back-light PCB
DESIGN: Custom Back-light PCB design. 
CLIENT: Norwegian Firm (EU region).
DETAILS: Designed with RGB LEDs for multi-colour selectable back-light.Implemented with Constant-Current source and 3-channel PWM driven with ATTiny4313. All components in BOM, PCBs and Soldering comply to ROHS directive as well as IPC-610A. Project included :

1) Design and development of the system,
2) Prototype development, assembly & Test,
3) Production of 100 Boards,
4) Environmental and Accelerated Life tests + Functional test.

DESIGN PACKAGE: CadSoft Eagle v5.x
LIBRARIES: Built-in + Few custom Parts / Footprints created.
TECHNOLOGY: Mixed-mode Board, PTH 2-Layer, Immersion Au ROHS compliant.
CPU: ATTiny4313
PLATFORM: AVR Studio + WinAVR / GCC
Custom Back-light PCB
DESIGN: Custom Back-light PCB design. 
CLIENT: Norwegian Firm (EU region).
DETAILS: Designed with RGB LEDs for multi-colour selectable back-light.Implemented with Constant-Current source and 3-channel PWM driven with ATTiny4313. All components in BOM, PCBs and Soldering comply to ROHS directive as well as IPC-610A. Project included :

1) Design and development of the system,
2) Prototype development, assembly & Test,
3) Production of 100 Boards,
4) Environmental and Accelerated Life tests + Functional test.

DESIGN PACKAGE: CadSoft Eagle v5.x
LIBRARIES: Built-in + Few custom Parts / Footprints created.
TECHNOLOGY: Mixed-mode Board, PTH 2-Layer, Immersion Au ROHS compliant.
CPU: ATTiny4313
PLATFORM: AVR Studio + WinAVR / GCC
Custom Back-light PCB
DESIGN: Custom Back-light PCB design. 
CLIENT: Norwegian Firm (EU region).
DETAILS: Designed with RGB LEDs for multi-colour selectable back-light.Implemented with Constant-Current source and 3-channel PWM driven with ATTiny4313. All components in BOM, PCBs and Soldering comply to ROHS directive as well as IPC-610A. Project included :

1) Design and development of the system,
2) Prototype development, assembly & Test,
3) Production of 100 Boards,
4) Environmental and Accelerated Life tests + Functional test.

DESIGN PACKAGE: CadSoft Eagle v5.x
LIBRARIES: Built-in + Few custom Parts / Footprints created.
TECHNOLOGY: Mixed-mode Board, PTH 2-Layer, Immersion Au ROHS compliant.
CPU: ATTiny4313
PLATFORM: AVR Studio + WinAVR / GCC
Custom Back-light PCB
A simple concept requiring rather precise designing and detail.

The requirement was of a circuit that takes an input voltage of 12VAC and allows a user to control the dimming of a Lamp / bulb with a Potentiometer, and using PWM for Power efficiency.

Another requirement was to allow the circuit to be switched Off without consuming any power.

Yet another requirement of the circuit was to design
12V Lamp Dimmer Product design.
A simple concept requiring rather precise designing and detail.

The requirement was of a circuit that takes an input voltage of 12VAC and allows a user to control the dimming of a Lamp / bulb with a Potentiometer, and using PWM for Power efficiency.

Another requirement was to allow the circuit to be switched Off without consuming any power.

Yet another requirement of the circuit was to design
12V Lamp Dimmer Product design.
A simple concept requiring rather precise designing and detail.

The requirement was of a circuit that takes an input voltage of 12VAC and allows a user to control the dimming of a Lamp / bulb with a Potentiometer, and using PWM for Power efficiency.

Another requirement was to allow the circuit to be switched Off without consuming any power.

Yet another requirement of the circuit was to design
12V Lamp Dimmer Product design.
Complete Schematic and PCB design for Motor control board. Adequate track widths for power distribution to the motors, calculated as per ANSI / IPC-2221A specifications.

Project involved comprehensive schematic design, simulation PCB layout with DFM guidelines and BOM identification    management.

Software used: Eagle v5x

Project done for client on Freelancer, from Canada region.
PCB Design
Complete Schematic and PCB design for Motor control board. Adequate track widths for power distribution to the motors, calculated as per ANSI / IPC-2221A specifications.

Project involved comprehensive schematic design, simulation PCB layout with DFM guidelines and BOM identification    management.

Software used: Eagle v5x

Project done for client on Freelancer, from Canada region.
PCB Design
Complete Schematic and PCB design for Motor control board. Adequate track widths for power distribution to the motors, calculated as per ANSI / IPC-2221A specifications.

Project involved comprehensive schematic design, simulation PCB layout with DFM guidelines and BOM identification    management.

Software used: Eagle v5x

Project done for client on Freelancer, from Canada region.
PCB Design

Commentaires

Modifications enregistrées
Montre1 - 5 sur 13 commentaires
Filtrer les commentaires par : 5,0
€280,00 EUR
Thank you for the good work!
Electronics Embedded Software PCB Layout
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Drapeau de Florian K. @FKopp
il y a 9 ans
0,0
$50,00 USD
No communications or progress report.
Electronics Electrical Engineering PCB Layout Circuit Design
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Drapeau de Rob A. @apexmotion
il y a 9 ans
5,0
$277,00 USD
I hired Top Gun based on other positive feedback, and I would echo that. Not just layout, also circuit design help! Good work!
Electronics Microcontroller PCB Layout Circuit Design
Avatar de l'utilisateur
Drapeau de Lafe S. @lafespietz
il y a 9 ans
5,0
$666,00 USD
He was very diligent on project and quickly took care of any issues. Excellent work
Avatar de l'utilisateur
Drapeau de Isaac B. @isaacbermudez
il y a 9 ans
5,0
$804,63 USD
Top Gun has been great !!!!
M
Drapeau de Maurice V. @maurice53
il y a 11 ans

Expérience

Founder & CEO

Automation Engineering Solutions
août 2008 - Jusqu'à présent
Founded the company to promote consultancy and design services on a corporate level. Custom R&D projects, Embedded System development, EMS, SCADA software & Hardware design.

Manager IT & Engineering

Specific Research Laboratories
juil. 2005 - juil. 2008 (3 ans)
Managing IT & Engineering departments. Developing Disaster recovery SOPs, Maintenance of custom in-house developed software & hardware for factory plant floor monitoring and Data-logging, MIS reporting.

MIS Analyst

Standard Chartered Bank
nov. 2004 - juil. 2005 (8 mois, 1 jour)
Here I was hired as an MIS Analyst in Consumer Credit Department, to develop database solutions for major Installment & Revolving Loan portfolios, automate the group, regional and in-house reports and develop a data-warehouse for mining and extraction.

Éducation

BCS (Hons.)

1997 - 2000
(3 ans)

Qualifications

AutoCAD 2012

Autodesk
2013
AutoCAD 2012 (2D and 3D) course completed at Autodesk's Authorized Training Centre (ATC).

PLC & Automation Controls

ACT AUTOMATION
2006
A certificate course, with Hands-on Labs in PLC fundamentals, programming and integration in various Industrial environments. Also covered were topics for Instrumentation and Sensor monitoring + Actuator control with PLCs. Labs on SIEMENS S7-200 PLC.

Pneumatic and Hydraulic Concepts

ACT AUTOMATION
2006
A certificate course with Hands-on Labs for Understanding Pneumatic & Hydraulic circuit concepts, theory, workings and principles of useage with PLCs.

Publications

Technical support demystified

DAWN (Science dot Com)
An article about Technical support , its technology, uses and implementation. http://archives.dawn.com/weekly/science/archive/040911/science7.htm

Contactez Muhammad Zeeshan A. concernant votre emploi

Connectez-vous pour discuter des détails via la messagerie.

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Certifications

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Meilleures compétences

Electronics 8 PCB Layout 7 Visual Basic 3 Electrical Engineering 3 PLC & SCADA 2

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