Senior Engineer Electrical, Solar EPC & QA/QC Lead

CURRICULUM VITAE

SUBRAHMANYAM RACHAGULLA

Mobile: +91-850*******

E-mail: **********@*****.***

SENIOR ENGINEER-ELECTRICAL (Turnkey EPC/ Electrical Operations O&M) Objective:

An energetic aspirant dedicated to make his own identity in the industry and to excel in life through honesty and hard work with the growth of the organization.

Technical Skills:

Oversee QA/QC activities for solar PV electrical systems, ensuring installations meet design, quality standards, and client requirements,

Prepare and implement ITPs, checklists, inspections, and testing for PV modules, inverters, cables, earthing, transformers, switchgear, RMU, and breakers,

Inspect and document incoming electrical materials and equipment; manage NCRs and corrective actions,

Conduct routine site audits and inspections, coordinating with engineering, execution, commissioning, and third-party inspectors,

Maintain complete quality records, reports, and handover documentation,ensure safety and quality compliance.

Drive continuous improvement using data analytics, dashboards, SCADA/PLC/Modbus trends, KPIs, and digital QA/QC reporting.

Key Responsibilities

Experienced in solar project execution with strong involvement in QA/QC and site activities.

Plan, coordinate, and supervise PV system installations ensuring safety, code compliance, and quality standards,

Manage contractors, installers, and subcontractors while monitoring progress, cost, schedule, and compliance with specifications,

Conduct system testing, commissioning, inspections, and performance assessments at component and system levels,

Support procurement, resource planning, and provide technical guidance to optimize cost, efficiency, and project delivery.

Organizational Experience:

1. Amararaja Infra Pvt Ltd Investment Corporation for QUESS CORP Ltd: Jan-2025 to present, Designation: Senior Engineer Electrical-Solar Projects, Major Project (On-going):

429 MWp/300MWac Solar Power Project, Pavagada, Karnataka, Client: JSW Energy Limited, Responsibilities:

Conduct project kick-off meetings and manage day-to-day site activities across solar and substation projects,

Prepare technical specifications, selection criteria, RFQs, and support procurement and material tracking,

Coordinate end-to-end execution of DC, AC, and EHV substation construction, erection, and commissioning,

Assist in project planning, scheduling, resource allocation, and progress monitoring with regular reporting,

Liaise with clients, contractors, suppliers, and internal teams to ensure smooth, safe, and quality execution,

Ensure compliance with project scope, IS/IEC standards, safety protocols, and installation of major electrical equipment. 2. Unitel Software Private Limited (Deployed at TCS): Dec-2023 to Dec-2024, Designation: Quality Engineer – Electrical Operations, Responsibilities:

Design, implement, maintain, and improve electrical systems, equipment, and components for industrial and commercial use,

Use CAD and engineering software to develop technical drawings, layouts, and system designs,

Establish installation, operation, and performance standards through detailed engineering calculations,

Specify electrical equipment and materials while supporting cost estimation and budget preparation,

Supervise trainee teams, and inspect electrical installations to ensure safe and reliable operation. 3. Foray Software Private Limited (Deployed at TCS): June-2022 to Nov-2023 Designation: Quality Engineer - Electrical

Responsibilities:

Designs test methods, conducts system and product testing, and verifies performance and reliability, CURRICULUM VITAE

Develops and improves electrical products by studying manufacturing, assembly methods and materials,

Designs or modifies equipment, supports manufacturing teams, and improves processes based on operator feedback,

Ensures compliance with applicable laws, standards and procedures while maintaining accurate technical data,

Provides technical support, training, and guidance to technicians and contributes to overall team objectives. 4. Jaaji Technologies Pvt Ltd: Feb-2021 to May-2022, Designation: Application Engineer – Electrical (Quality), Responsibilities:

Leads project kick off meetings and conducts workshops to align stakeholders and project objectives,

Performs detailed requirement study and analysis of project activities,

Manages installation and configuration of IT hardware, IOT-gateways, converters, and inSis application packages,

Integrates data with existing electrical systems and configures tags across PLC, MODBUS, OFC, and IOT- gateways,

Implements inSis application modules, develops dashboards and reports, and resolves data acquisition and communication issues.

5. Envision Enterprises Solution Pvt Ltd: Mar-2020 to Sept-2020, Designation: Quality Engineer-Electrical,

Responsibilities:

Conducts project kick off meetings and workshops to align on scope and activities,

Performs requirement study and analysis of project activities,

Handles installation and configuration of IT hardware and the Rubus application package,

Integrates data with existing systems, manages data acquisition, validation and stabilization,

Prepares dashboards and reports, configures devices and energy meters, and troubleshoots data issues. 6. ABB (Bangalore) Investment Corporation for Pinnacle HR Pvt Ltd: Jun-2019 to Sept-2019, Designation: Quality Engineer-Electrical,

Responsibilities:

Inverter Testing 4.0 MW Inverter Testing Bay Erection, Commissioning and Tests of Inverters

(1.0MW,1.7MW,2.0MW,4.0MW),

Inverter Routine Tests with Team Leading and DC and AC Performance Tests,

Inverter Analysis with Schematic Diagrams and project customer required Tests,

Frequency, Voltage flickers, Voltage Regulation, Load, Harmonics, Ramp rate, Phase imbalance, Short Circuit Tests, Relative Tests of Inverters,

Negative Sequence handling, Data analysis Tests, Signals, Communications and Control Tests, Inverter Advanced Features Performance Tests.

7. Solarig Gensol Utility Services: Dec-2017 to Dec-2018, Designation: Junior Engineer Electrical,

Responsibilities:

Handles operation and maintenance of a 100 MW solar power plant, including switchyard and control room systems,

Plans and monitors daily, weekly, and monthly preventive maintenance activities with proper reporting and tracking,

Coordinates with grid and internal substations during grid disturbances and operational issues.

Performs corrective maintenance, root cause analysis, and performance optimization of inverters, transformers, batteries, and PV strings,

Monitors plant performance and reports generation, availability, and PR on a daily, weekly, and monthly basis.

Grid failure analysis, Plant Tripping analysis and coordination with electricity board for maximizing the transmission availability.

8. Suzlon Energy Ltd Investment Corporation for Spectrum Facility Solution: Feb-2016 to Dec-2017, Designation: Graduate Engineer Trainee (GET),

Responsibilities:

Erection and Commissioning – Solar Power Projects (100 MW Solar power plants, Veltoor, Telangana),

Responsible for implementations and Monitoring of all Electrical related works at Site,

Estimates prepares and assigns the resources such as Manpower, materials, consumables, equipment, Tools, etc., required for all Electrical and related work prior to execution, CURRICULUM VITAE

Erection of 33kv Electrical panel (HT panels), Circuit Breakers, Isolators, Lighting Arrestors, Power Transformer, CT/PT Transformers, Inverters and Solar Module Structure (NEXTracker Standards),

Supporting Activities to Testing and commissioning Team for Charging the Electrical Panels and Cross Checking the Inter Locks Protection,

Execution of DC&AC cable laying and Termination of HT, LT and Control Cables. Qualification:

Bachelor of Technology (B. Tech) - Electrical and Electronics Engineering in Prakasam Engineering College, Kandukur (2015).

Work Profile of Interest:

Project Management in Solar Power Projects as Execution,

QA/QC Engineer involving in planning,

Installations, Testing and Commissioning of Inverters,

IDT & ICOG and RMU (DC & AC),

Projects and Coordination, Project Planning, Business Development, Erection. Skills:

Operating System: Windows, MS Project,

Communicational languages: English, Hindi and Telugu. Personal Information:

Marital status: Married,

Date of Birth: 04/07/1994,

languages: English, Hindi and Telugu,

Permanent Address: s/o Balabrahmachary.R, Andhra Pradesh – 523230, India.

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