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I will design analog circuits using ltspice including amplifiers filters
Professional Electrical Engineer with hands on experience in analog circuits
Greetings!
I am Rajab Ali, a passionate Electrical Engineer with 7+ years of experience in Analog Circuit Design, Power Electronics, PCB Development, and Embedded Systems.
Over the years I have worke...
Level 1
Has met certain performance criteria and shows strong potential in the marketplace.
About this Gig
Are you struggling with analog circuit design or simulation?
You're in the right place!
I provide professional analog circuit design and simulation
services using LTspice one of the most powerful and
industry-trusted SPICE simulators available.
WHAT I CAN DO FOR YOU:
- Amplifier Design Op-Amp, BJT, MOSFET-based amplifiers
- Active & Passive Filter Design Low-pass, High-pass,
- Band-pass, Notch filters
- DC-DC Converters Buck, Boost, Buck-Boost topologies
- Voltage Regulators & Power Supply circuits
- Oscillator & Signal Generator circuits
- Transient, AC, and DC operating point analysis
- Frequency response & Bode plot generation
- Circuit troubleshooting & optimization
DELIVERABLES:
- LTspice schematic file (.asc)
- Simulation waveforms & plots
- Clear results report (PDF)
- Unlimited revisions (Premium)
Whether you're a student, researcher, or professional
engineer I deliver accurate, well-documented, and
ready-to-use circuit simulations tailored to your specs.
Message me before ordering to discuss your project!
Platform:
Other
Expertise:
Debugging
•
Signal processing
•
Other
My Portfolio
Other Electronics Engineering Services I Offer
FAQ
Which types of circuits can you simulate in LTspice?
I can simulate a wide range of analog circuits including op-amp amplifiers, BJT/MOSFET amplifiers, active and passive filters (low-pass, high-pass, band-pass, notch), DC-DC converters (buck, boost, buck-boost), voltage regulators, oscillators, and general power supply circuits and many more
What if the simulation results don't meet my expectations?
Your satisfaction is my priority. I offer revisions on all packages to refine the circuit until the output matches your requirements. For Premium orders, revisions are unlimited. Please message me before ordering so we can align on expectations upfront.
What information do I need to provide to get started?
Simply share your circuit requirements — this can include a hand-drawn schematic, a reference circuit, component specifications, desired output waveforms, or even just a description of what you want the circuit to do. The more details you provide, the faster and more accurately I can deliver your si
Reviews
4 reviews for this Gig
| (4) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
N 
nafsika_
Greece
Great experience from start to finish. Professional, knowledgeable, and very helpful throughout the project. The work was delivered as requested, and the explanations provided were extremely valuable. Highly recommended!
$200-$400
Price
5 weeks
Duration
S 
Seller's Response
Helpful?J jstudaway
Repeat Client
United States
great work
$100-$200
Price
8 days
Duration
S Seller's Response
Helpful?S sannnn2
Repeat Client
United States
The work was done professionally and efficiently. It showed good quality, attention to detail, clear communication, and timely completion. Overall, the performance met expectations and reflected a strong level of professionalism.
$50-$100
Price
3 days
Duration
S Seller's Response
Helpful?J jstudaway
Repeat Client
United States
Attention to details, Bug free, Deep understanding, and Level of cooperation.
Up to $50
Price
1 day
Duration
S Seller's Response
Helpful?
Reviews
4 reviews for this Gig
| (4) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
N nafsika_
Greece
Great experience from start to finish. Professional, knowledgeable, and very helpful throughout the project. The work was delivered as requested, and the explanations provided were extremely valuable. Highly recommended!
$200-$400
Price
5 weeks
Duration
S Seller's Response
Helpful?J jstudaway
Repeat Client
United States
great work
$100-$200
Price
8 days
Duration
S Seller's Response
Helpful?S sannnn2
Repeat Client
United States
The work was done professionally and efficiently. It showed good quality, attention to detail, clear communication, and timely completion. Overall, the performance met expectations and reflected a strong level of professionalism.
$50-$100
Price
3 days
Duration
S Seller's Response
Helpful?J jstudaway
Repeat Client
United States
Attention to details, Bug free, Deep understanding, and Level of cooperation.
Up to $50
Price
1 day
Duration
S Seller's Response
Helpful?
