ECE Engineer · Researcher · Innovator

Ritam
Mitra

VLSI Design & Embedded Systems

Final year Electronics & Communication Engineering student at IEM Kolkata with a strong foundation in digital electronics, Verilog HDL, and analog IC design. Published researcher with hands-on industry experience at IEDC and Jadavpur University.

9.1
CGPA / 10.0
3
IEEE Publications
8+
Projects Built
13
State Rank in 12th

Who I Am

I am a final year B.Tech student in Electronics and Communication Engineering at Institute of Engineering and Management, Kolkata, with a CGPA of 9.1/10. My academic journey has been driven by a deep passion for the semiconductor domain — from transistor-level analog circuit design to digital hardware description.

My internships at IEM's IEDC and Jadavpur University gave me practical experience in Verilog HDL, Cadence tools, and VLSI fabrication processes. My final year project — an Ahuja-Compensated Three-Stage Folded-Cascode V-I Converter — achieved 82 dB DC gain at 90nm CMOS, published in IEEE IEMENTech 2026.

Beyond engineering, I authored a book on the mathematical constant π, create large-scale wall paintings, and maintain a portfolio of pencil art — believing that creativity fuels problem-solving in all domains.

Technical Proficiency

Programming Languages
C Verilog HDL
EDA & Simulation Tools
Cadence Virtuoso LTspice MATLAB
Hardware Platforms
Arduino ESP32 FPGA
Core Subjects
Digital Electronics Analog IC Design Control Systems Network Theory VLSI Design
Operating Systems
Linux Windows

Academic Background

Year Degree / Exam Institution Score
2022 – 2026 B.Tech — Electronics & Communication Engineering Institute of Engineering and Management, Kolkata 9.1 / 10
2022 Higher Secondary (Class XII) Ramakrishna Mission Vidyabhavan, Midnapore 97.33%
2020 Secondary (Class X) Ramakrishna Mission Vidyabhavan, Midnapore 93.7%

Work & Research

Student Researcher Research Internship
Innovation and Entrepreneurship Development Centre (IEDC), IEM — View Certificate ↗
May 2024 – July 2024 · Kolkata
  • Developed multi-stage amplifier-connected VGA circuits using transconductance and trans-impedance techniques for high-gain, low-noise analog front-end design.
  • Gained practical experience with Verilog HDL and Cadence Virtuoso, focusing on schematic-level circuit design and simulation.
  • Worked on amplifier architecture optimization for noise performance, gain enhancement, and stage-level integration.
Industrial Trainee & Winter Intern Industry Training
Jadavpur University — View Certificate ↗
January 2024 – February 2024 · Kolkata
  • Developed expertise in semiconductor fabrication processes including wafer preparation, oxidation, photolithography, and etching to understand VLSI chip production flow.
  • Hands-on training in IC design principles and basic FPGA implementation using Verilog HDL.

What I've Built

Analog IC Design · Final Year Project
Ahuja-Compensated Three-Stage High-Gain Folded-Cascode V-I Converter
Designed and simulated a three-stage CMOS V-I converter using Folded Cascode architecture with Ahuja compensation. Achieved 82 dB DC gain, 66.2° phase margin, 51.8 MHz UGB, and 92.8 µW power at 1V supply.
Cadence Virtuoso 90nm CMOS Analog IC Design Verilog
IoT · Machine Learning
IoT-Enabled Real-Time Water Quality Monitoring System
Real-time water quality monitoring system using IoT-based sensors with ML algorithms for water quality analysis and prediction, focusing on data acquisition, remote monitoring, and intelligent decision support.
IoT Sensors Microcontroller Machine Learning Python
IoT · Cloud · ML · Precision Agriculture
IoT-Integrated Smart Cold Storage Monitoring System with SaaS Analytics
IoT-based cold storage monitoring for real-time tracking of temperature, humidity, methane, and air quality. Cloud-based analytics and ML-driven insights for spoilage prediction and energy-efficient storage management.
ESP32 DHT22 MQ4 / MQ135 Cloud Platform Machine Learning
Embedded Systems · Renewable Energy
Solar Tracker using Arduino
A solar panel system that auto-aligns with sunlight direction using LDR sensors and servo motors, maximizing energy capture through real-time orientation adjustment.
Arduino LDR Servo Motor
Embedded Systems · Automation
Temperature-Controlled DC Fan
Automatic fan speed control system based on ambient temperature, implementing sensor-based PWM logic using LM35 temperature sensor with Arduino.
Arduino LM35 PWM Control
Embedded Systems · Smart Lighting
Solar Automatic Street Light
Automated street lighting system that switches on/off based on ambient light conditions using LDR sensors and a microcontroller, focused on circuit and logic design.
Microcontroller LDR Relay Circuit
Embedded Systems · Home Automation
Touch-Sensor Based Smart Appliance Control
Smart home appliance control via capacitive touch sensors, enabling intuitive switching and relay-based control logic for multiple appliances.
Arduino Touch Sensor Relay

Publications

01
IEEE IEMENTech 2026 — 9th International Conference on Electronics, Materials Engineering and Nano-Technology
High-Accuracy Water Quality Detection Using IoT-Integrated Ensemble Machine Learning
View on IEEE Xplore ↗
02
IEEE IEMENTech 2026 — 9th International Conference on Electronics, Materials Engineering and Nano-Technology
Ahuja-Compensated Three-Stage High-Gain Folded-Cascode Voltage-to-Current Converter
View on IEEE Xplore ↗
03
IEEE IEMENTech 2026 — 9th International Conference on Electronics, Materials Engineering and Nano-Technology
IoT-Integrated Smart Cold Storage Monitoring System with SaaS-Based Real-Time Analytics for Precision Agriculture
View on IEEE Xplore ↗

Credentials

🏅
Certified Intern — Student Researcher at IEDC, IEM
View Certificate ↗
🔬
Winter Internship — VLSI & Semiconductor Fabrication, Jadavpur University
View Certificate ↗
💡
Semiconductor Fabrication 101 — Intel-sponsored, Purdue & UT Austin
View Certificate ↗

Awards & Extracurriculars

State Rank 13 in West Bengal Higher Secondary Examination (WBCHSE) 2022 — Scored 97.33%
Authored the book "π TO A TRILLION DIGITS: BEYOND 3.14" — an exploration of the mathematical constant π
🎨 Wall Artist — created several large-scale wall paintings displayed publicly
✏️ Portfolio artist with extensive pencil art, illustrations, and concept sketches

Let's Connect

I am actively seeking entry-level roles in VLSI design, analog IC design, or embedded systems. If you are working on exciting problems in the semiconductor domain, I would love to hear from you.

↓ Download Full Resume