Md Rahamath Ali
Muzaffarpur
Summary
Diligent HVAC SUPERVISOR with solid background in chiller system maintenance and repair. Extensive hands-on experience in diagnosing and resolving mechanical issues, ensuring optimal system performance. Demonstrated proficiency in troubleshooting and preventative maintenance, showcasing strong problem-solving abilities and technical acumen.
Overview
10
10
years of professional experience
Work History
HVAC SENIOR CHILLER TECHNICIAN
Hamad and mohamad al futtaim llc Qatar
12.2019 - Current
- Diagnosed and repaired chiller systems to ensure optimal performance and reliability.
- Conducted routine maintenance on refrigeration equipment to prevent operational failures.
- Collaborated with team members to troubleshoot complex cooling system issues efficiently.
- Implemented preventive maintenance schedules, enhancing equipment longevity and reducing downtime.
- Trained junior technicians on best practices for chiller operations and safety protocols.
- Evaluated system performance metrics, recommending adjustments for improved energy efficiency.
- Developed standard operating procedures for chiller installation and maintenance, ensuring consistency across operations.
HVAC TECHNICIAN
Jersey Group WLL, Saad Al Saad and Sons Group
10.2017 - 10.2019
- Company Overview: Holdings Building Salwa Road 2nd Floor 7922 Qatar
- Conducted detailed diagnostics to identify and fix complex HVAC system faults, improving operational reliability.
- Improved customer satisfaction with prompt and accurate troubleshooting of heating and cooling systems.
- Enhanced team productivity with introduction of new diagnostic tools and techniques.
- Repaired, replaced and serviced both residential and commercial HVAC equipment, components, and wiring.
- Repaired and replaced faulty motors, blowers, switches and compressor units.
- Repaired and maintained residential and commercial heating, air conditioning and refrigeration systems.
- Installed new air conditioning, heating and refrigeration systems according to manufacturer's specifications and local codes.
- Inspected cooling systems and identified potential problems.
- Troubleshot and diagnosed issues with HVAC and refrigeration units.
- Used technical skills, tools, and techniques like soldering to repair parts.
- Installed HVAC system expansions, discharge valves, air ducts, dampers, and stokers.
- Installed, connected and adjusted thermostats, humidistats and timers for optimal performance.
HVAC TECHNICIAN
VOLTAD LIMITED
05.2015 - 05.2017
- Company Overview: MUMBAI
- Worked Hvac Technician & Chiller plant operator in Facility Management with DTS Service
- Preparing Monthly Management report for HVAC consumption reading ,reporting ( Weekly , Monthly & quarterly )
- Preparing checklist ,PPM , service report of Chiller and AHU system
- Maintaining the stock material for Break down job
- Scheduling the PPM to be carried out for the machines during current year
- Roles & Responsibilities:
- Job Description
- Operation of HVAC equipment's mentioned below:
- FCU, AHU, FAHU with heat Wheel, Exhaust Fan, System and Chilled Water System.
- Operating Air cooled chiller& Water cooled chiller(centrifugal, screw types compressor).
- Testing, Adjusting and Balancing (Air & Water) As Per Interlock Healthily.
- All Required PPM of Chiller.
- Trouble shoot of chiller.
- Basic of Chiller like Pressure Testing, Brazing, vaccumzing, Refrigerant charging
- Automation System operation.
- Troubleshooting and rectification HVAC system.
- Motor bearing replacing and repair.
- Conduct monitoring of all operating equipment and Electrical side. (Centrifugal York/Daikin/Mcquay Chillers, Chilled water pumps, Booster pumps, Transfer Pumps, Submersible Pumps, Exhaust Fan, Fresh Air Fans, Kitchen Exhaust Fans, etc....
- Cooling tower maintaining and Chemical treatment of condenser water and chilled water.
- Making sure that safe working practices are maintained at all times
- T&M jobs.
Education
Diploma - Mechanical engineering
icl institute of technical education
Skills
- COMPUTER SKILLS: MS OFFICE (WORD, EXCEL,)
- Internet Application
Additional Information
Operation of HVAC equipment’s mentioned below:
Ø FCU, AHU, FAHU with heat Wheel, Exhaust Fan, System and Chilled Water System.
Ø Operating Air cooled chiller& Water cooled chiller(centrifugal, screw types compressor).
Ø Testing, Adjusting and Balancing (Air & Water) As Per Interlock Healthily.
Ø All Required PPM of Chiller.
Ø Trouble shoot of chiller.
Ø Basic of Chiller like Pressure Testing, Brazing, vaccumizng, Refrigerant charging,
Ø Automation System operation.
Ø Troubleshooting and rectification HVAC system.
Ø Motor bearing replacing and repair.
Ø Conduct monitoring of all operating equipment and Electrical side. (Centrifugal York/Daikin/Mcquay Chillers, Chilled water pumps, Booster pumps, Transfer Pumps, Submersible Pumps, Exhaust Fan, Fresh Air Fans, Kitchen Exhaust Fans, etc.…
Ø Cooling tower maintaining and Chemical treatment of condenser water and chilled water.
Ø Making sure that safe working practices are maintained at all times
Ø T&M jobs.
Accomplishments
1. *Team Supervision*
- Manage and coordinate HVAC technicians and maintenance staff.
- Assign daily tasks and ensure timely completion.
2. *System Maintenance & Inspection*
- Oversee maintenance, repair, and installation of HVAC systems (AHUs, FCUs, split units, chillers, etc.).
- Conduct regular inspections and performance checks.
3. *Troubleshooting & Problem Solving*
- Diagnose issues in HVAC systems and guide technicians in troubleshooting.
- Ensure quick response to complaints and breakdowns.
4. *Safety & Compliance*
- Ensure all work follows safety regulations and company policies.
- Maintain compliance with local mechanical and electrical codes.
5. *Reporting & Documentation*
- Maintain service logs, checklists, and maintenance reports.
- Report major issues and submit recommendations.
6. *Inventory & Materials*
- Monitor HVAC parts and tools inventory.
- Request materials as needed for maintenance and repairs.
7. *Client Coordination*
- Communicate with clients or facility managers regarding work progress, issues, and approvals.
8. *Training & Development*
- Train junior technicians and ensure skill improvement within the team.
Languages
English, Hindi, and urdu
Strength
Positive attitude, quick learner, initiative, Hardworking, cooperative and true believer in team work
Passport Details
- Passport No: N7541217
- Date of Issue: 2016-01-27
- Date of Expiry: 2026-01-26
- Palace of Issue: Patna (Bihar)
Declaration
I hereby declare that the above-furnished details are true to the best of my knowledge.
Date...........
MD RAHAMAT ALI
Place:- Qatar
Timeline
HVAC SENIOR CHILLER TECHNICIAN
Hamad and mohamad al futtaim llc Qatar
12.2019 - Current
HVAC TECHNICIAN
Jersey Group WLL, Saad Al Saad and Sons Group
10.2017 - 10.2019
HVAC TECHNICIAN
VOLTAD LIMITED
05.2015 - 05.2017
Diploma - Mechanical engineering
icl institute of technical education
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