D Sameera

About

Electrical Engineering postgraduate student specializing in power and industrial drives, with academic exposure to power electronics, electrical machines, converter design, control systems, and electric traction. Has hands-on experience with MATLAB/Simulink, AutoCAD, and EV-related power electronics through projects and internships.

Experience

• Electrical Vehicle Technology Intern
  SkillDzire
  May 2025 – Jun 2025

  Gained practical exposure to electric vehicle architecture, major EV components, electrical systems, and fundamental principles governing electric mobility. Developed an understanding of EV powertrain technologies and the role of electrical and power-electronic systems in efficient vehicle operation.

• Student Trainee
  South Central Railway Electric Loco Shed
  Apr 2024 – May 2024

  Studied the operational mechanics, electrical circuits, and preventive maintenance practices associated with heavy electric locomotive power systems. Observed high-voltage traction motors and grid-connected overhead supply systems while interacting with engineering personnel during field training.

• Student Intern
  APGENCO Rayalaseema Thermal Power Project
  May 2023 – Jul 2023

  Gained practical exposure to large-scale electrical generation, power-grid synchronization, and switchyard transformer distribution systems. Monitored plant electrical distribution and control-system data to understand power generation, distribution, and operational efficiency.

Education

• M.Tech
  JNTU Anantapur
  Power and Industrial Drives · 2025 – 2027
• B.Tech
  JNTU Anantapur
  Electrical and Electronics Engineering · 2020 – 2024
• Intermediate
  Narayana Junior College
  2018 – 2020
• Schooling
  Kendriya Vidyalaya
  2017 – 2018

Skills

Tools / apps / platforms

Projects

• 33 kV/11 kV Substation SLD
  AutoCAD

  Created a 33 kV/11 kV substation single-line diagram in AutoCAD, representing major electrical equipment, interconnections, and the overall power-flow arrangement.

• Direct-On-Line (DOL) Starter for a 3 HP Three-Phase Induction Motor
  AutoCAD

  Developed the control and power circuit drawing of a DOL starter in AutoCAD for a 3 HP three-phase induction motor, representing the required switching and protection arrangement.

• Speed Control of Three-Phase Induction Motor Using AC Voltage Controller
  MATLAB, Simulink

  Designed and simulated an AC voltage controller in MATLAB/Simulink to study the speed-control behavior of a three-phase induction motor and observe its response under transient operating conditions.

• Modeling and Simulation of a Bidirectional DC-DC Converter for EV Battery Charging and Discharging
  MATLAB, Simulink

  Modeled and simulated a bidirectional DC-DC converter for controlled power transfer between an EV battery and the electrical system, with emphasis on charging, discharging, bidirectional power flow, and converter performance.

Courses & certifications

• TCS iON Career Edge Young Professional · TCS iON · 2026
• Google AI Essentials Certificate · Google · 2026
• Five-Day Workshop on Advanced MATLAB-Simulink and Electrical Measurement Techniques · JNTUA College of Engineering, Ananthapuramu · 2025
• Principles of Signals and Systems · NPTEL · 2023