Rajasekhar

Over All 8 + years of experience in Hardware & Testing PCB design and validation, power consumption and Efficiency. Expertise in hardware debugging & troubleshooting. Understanding the existing design and validation and testing of the product.

Identifying, analyzing, and resolving issues within hardware system. Involved in finding the root cause of problems, understanding their impact, implementing solutions to ensure proper functioning. Ability to measure the various parameters of components based on its performance.

Emission regulations when developing new designs and manufacturing procedures. Analyzing product failures and its route cause, solution for the problems.

Experience in Hardware or system design and verification for Power Electronic related products. Hands-on Experience in handling the lab Electronic equipment. Highly accurate and detail-oriented and problem-solving skills. Estimate test accurately and coordinate with team members for work activities.

Technical support Helpdesk (Data Center operations) at AKIKO Sherman Infotech Pvt Ltd (2026-01 – 2026-08)

Data Center operations

• Resolve the issues and coordinating with Team regarding the servers, websites down time and problems.
• Responsible for the day- to- day functions of a data center
• Maintaining the functionality and efficiency of data center infrastructure and systems, vendor management, security management
• This include Monitoring Systems, performing routine maintenance, trouble shooting issues, protect datacenter assets and sensitive information from unauthorized access and threats

Technical support Helpdesk (Data Center operations) at CMS computers India Pvt Ltd (2023-09 – 2024-12)

Data Center operations

• Incident Management: Quickly respond to system outrages or failures, troubleshooting issues and coordinating with technical Teams to resolve the problems.
• Maintaining the functionality and efficiency of data center infrastructure and systems, vendor management, security management
• This include Monitoring Systems, performing routine maintenance, trouble shooting issues, protect datacenter assets and sensitive information from unauthorized access and threats
• Monitoring Tools Like Grafana, WatsUpGold Dashboard and Heat map
• Managing inventory, ensuring compliance with safety and security protocols.
• Managing Hardware and software URLs Monitoring and support to Network Team

BMS & Network operator at VRVS India Pvt Ltd (2024-01 – 2024-10)

• Chillers & Power panels Maintenance
• Hardware & Networking: Assembling, Troubleshooting problems, create LAN Connection, Troubleshooting, Installation of desktops, Installation Windows (os)
• Linux (Red Hat), Installation of MS office applications & Other Utility App. Installation MS outlook mailing application, Printer configuration, Install AV tools & updates.
• Worked as BMS operator my Responsibilities are for the maintenance & troubleshooting of Equipment and optimization of building technologies including HVAC, lighting, automation, and security systems
• Operations of HVAC- Heating, ventilation, and air conditioning.
• Maintaining setting up adjusting, utilizing, repairing Equipment or machinery.
• Remote operation for Lights & Sensor products, Fire safety Devices
• AC ducting issues, VFD functioning, working condition of Actuators, functioning of Motorized valves and AHU Equipment.
• Maintaining all LAB equipment as per Standard. Co-coordinating with external vendors for calibration of different equipment's and maintaining the calibration record for all LAB equipment's.
• Co-ordination with Purchase department for purchasing the new equipment's as per requirements.
• AHU's are The air handling unit (AHU) is the Heart of central air conditioning.
• Knowledge of Fire safety Devices, smoke detectors, Heat detectors Fire alarm Activation Pull Stations. All components of a fire alarm system are connected to a fire alarm control panel. Fire alarm control panels are usually found in an electrical or panel room.

EMC / EMI Lab Engineer at Honeywell Technologies Solutions Pvt Ltd (2021 – 2022)

• Organizing the LAB Measuring equipment, maintaining the recorded of all Lab Equipment's movement.
• Maintaining all LAB equipment as per Standard. Co-coordinating with external vendors for calibration of different equipment's and maintaining the calibration record for all LAB equipment's.
• Co-ordination with Purchase department for purchasing the new equipment's as per LAB requirements.
• Support to test engineer teams, for testing of Various products during Environmental and EMI/EMC test and support in debugging of products during any failure in environments and EMI/EMC tests.
• Support the team in debug, troubleshooting, and failure analysis investigation.

Testing Engineer at Intelizon Energy pvt Ltd (2012 – 2020)

• Organize the Lab equipment, Ensure the calibration for all Equipment.
• Troubleshoot the system failures encountered during DVT and analyze root cause for the failures.
• LED Drivers Tuning & Testing, MPPT solar charger Testing.
• Buck & booster circuit and DC-DC driver Testing, tuning for voltage and Current, Trouble shooting, sort-out the issue.
• Supply chain Management to bring the material & validate the product based on Requirements.
• Efficiency, Power Analysis & Battery performance Test & Back up Test for the Products.
• Testing of Battery & monitor the Lower cut off upper cut off voltages & life Test cycles.
• Knowledge in SMD components and its packages
• Micro UPS Tuning for Battery Backup Test used for Wi-Fi Router, the operating voltage with 12v DC, 5V DC, Product Assembly & Testing
• Experience in Home lighting systems, Create Battery Backup facility for Dc Fans, LED Tube Light & LED Bulbs Solar Street lights (LED based).
• Experience in Sensor based, Micro controller based & PWM based dimmable products.
• Testing of Solar Based panel Boards & Solar Panels, DC-DC converters & Driver circuits.
• Preparation of Documents, Operation & Instructions and Testing procedures for New Products.
• Preparation of BOM (Bill of Material) and product documentation/ control and handling related issues and develop Knowledge base documents for training to Technical Team.

Jr.Engineer at Solectron Centum EMS Pvt Ltd (2007 – 2008)

• All types of minor repair for mobile (cellular communication devices)
• Customer care front end Executive and Service for mobile phones, Software up gradation
• UI Module Replacement, Hardware up gradation
• Training to fresh Engineers to Enhance their roles and participated in the teamwork.
• Accessories, micro speaker (Earpiece) Micro phone, Display, Micro USB port & "c" type, Audio socket Display, UI module Touch screen replacement.

B. Tech in ECE – JNTU, Kukatpally (2015)

Apprentice – Bharat Dynamics Ltd (2004 – 2005)

Diploma Engineering in ECE – Vasavi Polytechnics (2002)

SSC – Secondary Education Board, Hyderabad (1992)