Sunny Omprakash Chourasia
HVAC Design Engineer | Cleanroom | API | BSL | Pharma | 5+ Years Experience
Mumbai
Summary
HVAC Design Engineer with 5+ years of experience in pharma cleanrooms, including API facilities and regulated environments. Skilled in heat load calculations, cleanroom zoning, AHU design, and GMP-compliant systems. Exposure to BSL concepts, pressure cascade, and contamination control. Currently expanding expertise toward semiconductor and data center HVAC systems, including precision cooling and redundancy design.
Overview
5
5
years of professional experience
1
1
Certification
Work History
HVAC Design Engineer
ELOMATIC PHARMALAB CONSULTING & ENGINEERING PVT. LTD.
Mumbai
04.2024 - Current
- Specialized in HVAC design for GMP-regulated cleanrooms (API and formulation facilities).
- Skilled in preparing detailed tender documentation, validating AHU designs, and ensuring compliance with international codes and standards (GMP, WHO, and USFDA guidelines).
- Coordinated with validation teams to align HVAC design with qualification requirements (DQ, IQ, OQ considerations).
- Attended project planning meetings to coordinate mechanical system designs with structural and architecture teams, mitigate design conflicts, and coordinate delivery timelines.
Planning Engineer
ENNCON SYNERGIES INDIA PVT. LTD.
04.2023 - 03.2024
- Developed and maintained baseline project schedules post-award, aligning engineering, procurement, and construction activities with contractual milestones.
- Planned and tracked HVAC drawing submissions (AFD, GAD, layouts, shop drawings), ensuring timely approvals from the client and consultants.
- Tracked material procurement, vendor deliverables, and equipment timelines to avoid project delays.
- Implement project management constraints, including resource allocation, cost estimation, and budget preparation.
- Provide technical support during project execution, and resolve any design-related issues that may arise.
HVAC Design Engineer
AMFA CLIMATIC SOLUTIONS PVT. LTD.
10.2022 - 03.2023
- Designed HVAC systems based on project drawings, specifications, and tender requirements.
- Handled tender work, including BOQ review, cost estimation, and proposal submission.
- Attended meetings with clients, consultants, and management for design discussions and approvals.
- Reviewed drawings, data sheets, and visited the site to check equipment location and feasibility.
- Coordinated with vendors for equipment selection, pricing, and technical compliance.
- Supported the project from start to commissioning, including approvals, execution follow-up, and handover.
Technical Sales & Application Engineer
ZECO AIRCON PVT. LTD.
10.2021 - 10.2022
- Delivered technical consultation on AHU systems, translating client requirements into optimized, compliant HVAC solutions.
- Prepared techno-commercial quotations with accurate costing, specifications, and compliance with client needs.
- Negotiated pricing, delivery, and payment terms to secure orders while maintaining profitability.
- Coordinated with internal teams to ensure timely order execution and delivery.
- Ensured strong post-sales support, resolving issues, and sustaining long-term client satisfaction.
Education
Bachelor of Engineering - Mechanical Engineering
Anjuman-I-Islam's Kalsekar Technical Campus
Mumbai, India 04.2001 -
Skills
HVAC design expertise
Technical specifications evaluation
AutoCAD proficiency
Revit project coordination
Utility resource planning
Cost estimation
Scheduling
Advanced skills in Microsoft Excel
Streamlining manual calculations
Certification
Designing and drafting of heating, ventilation and air conditioning HVAC held by MEP Dhanush Engg. Services
Core Skill
· HVAC Design & Heat Load Calculation
· Cleanroom Design (EU GMP, ISO, API Facilities)
· BSL Concepts & Pressure Cascade (BSL-2/BSL-3 Awareness)
· Chilled Water & VRF Systems
· Contamination Control & Zoning
· Tender Engineering & Techno-Commercial Evaluation
· AutoCAD & HVAC Drafting
Timeline
HVAC Design Engineer
ELOMATIC PHARMALAB CONSULTING & ENGINEERING PVT. LTD.
04.2024 - Current
Planning Engineer
ENNCON SYNERGIES INDIA PVT. LTD.
04.2023 - 03.2024
HVAC Design Engineer
AMFA CLIMATIC SOLUTIONS PVT. LTD.
10.2022 - 03.2023
Technical Sales & Application Engineer
ZECO AIRCON PVT. LTD.
10.2021 - 10.2022
Designing and drafting of heating, ventilation and air conditioning HVAC held by MEP Dhanush Engg. Services
04-2020
Bachelor of Engineering - Mechanical Engineering
Anjuman-I-Islam's Kalsekar Technical Campus
04.2001 -