Reliable online HVAC & MEP freelancer highly responsive, client-focused, and committed to clear communication throughout every project.
I’m a Senior Mechanical Engineer with 19+ years of experience in HVAC & MEP design for hospitals, commercial buildings, hotels, offices, and industrial facilities.
I deliver clear, code-aligned design packages you can build from: load calculations (HAP), equipment selection, duct/pipe sizing, layouts, and coordinated AutoCAD drawings.
What you get:
• Heating & cooling load calculations (HAP) + summary reports
• HVAC system design (ducted/VRF/mini-split) and equipment schedules
• Ductwork/pipework layouts, risers, details, BOQ support
• MEP coordination and clash-ready drafting (AutoCAD)
If your project is urgent, I can start immediately and deliver an initial layout within 24–48 hours after receiving the DWG and requirements.
I help clients design and deliver HVAC and MEP systems that work in real buildings, not just on drawings.
I have designed HVAC and mechanical systems for hospitals, hotels, office buildings, commercial developments, and residential projects, including high-risk and technically sensitive environments such as operating theatres, isolation rooms, and critical facilities.
My practical background includes:
• HVAC system design (chilled water, VRF/VRV, DX, ventilation, heat recovery)
• Load calculations, equipment selection, and energy-efficient system strategies
• Healthcare, hotel, office, commercial, and residential MEP coordination
• Code-compliant designs aligned with ASHRAE, CIBSE, HTM, NFPA, and international standards
• Design reviews, value engineering, and constructability-focused solutions
• Supporting permit submissions, tender packages, and contractor clarifications
What clients value most is that I design systems with execution in mind. My solutions are buildable, coordinated, and realistic, reducing site issues, redesign cycles, and operational problems.
I can support projects as:
• HVAC & Mechanical Designer
• MEP Design Reviewer
• Technical Advisor for healthcare and complex buildings
• Short-term problem-solver for urgent or stuck projects
If you need a reliable engineer who understands both design intent and site realities, I can help.
Designing building systems is not just about calculations and drawings.
It’s about safety, comfort, efficiency, and long-term performance — whether the project is a hospital, hotel, office building, or industrial facility.
I am a Mechanical & MEP Engineer with 19+ years of experience, delivering HVAC and building services solutions for healthcare, hospitality, commercial, and industrial projects across Europe and the Middle East.
I work across the full project lifecycle — from concept and tender design to construction supervision, testing & commissioning, and final handover — ensuring systems are practical, compliant, and buildable on site.
My background includes complex environments such as hospitals and healthcare facilities, as well as hotels, office buildings, and industrial/workshop projects, where airflow control, safety, comfort, and reliability are critical.
⸻
Core Expertise
• HVAC & mechanical design for hospitals, hotels, offices, and industrial facilities
• Critical environments: operating theatres, ICUs, isolation rooms, clean areas
• Comfort ventilation, exhaust systems, dust and fume extraction
• Medical gases, firefighting, drainage, water supply, and utilities
• Compliance with ASHRAE, CIBSE, HTM, NFPA, JCI and international codes
• Coordination with architectural, structural, electrical, and site teams
⸻
Project & Leadership Experience
• Founder of Nilgoon Consulting Engineers, delivering 40+ MEP projects
• Consultant for WHO-guided airborne isolation room projects (Ministry of Health, 2018)
• Speaker at the National Congress on Hospital Construction & Healthcare Management (2019)
• Proven ability to deliver projects on quality, schedule, and regulatory compliance
⸻
How I Can Help You
Clients work with me to:
• Design or review HVAC & MEP systems
• Solve airflow, pressure, comfort, or compliance issues
• Upgrade existing buildings to meet international standards
• Support projects from early design through commissioning
I am available for design packages, technical reviews, troubleshooting, and long-term support.
Mechanical Engineering
AutoCAD HVAC Loads Calculations
HVAC System Design
MEP Design
HAP
Hospitality Building
Mechanical Design
Building Energy Certification
Solar Energy Simulation
Mechanical, Electrical & Plumbing Systems
DesignBuilder
Hospital Services
Hospital
Plumbing
Bera C.
Istanbul, Turkey
$40/hr
5.0
11 jobs
Versatile Electrical & Electronics Engineer | Project Implementation & AI Training Specialist
As an Electrical and Electronics Engineer with a strong corporate background in Project Implementation, I bridge the gap between complex technical concepts and clear, actionable data. I don't just execute tasks; I manage them with a rigorous project management mindset, ensuring precision, strict adherence to deadlines, and zero-defect delivery.
My expertise is highly focused on providing premium-tier support for tech companies, AI developers, and engineering firms:
🔹 AI Model Training & Verification (RLHF): Evaluating, verifying, and refining complex technical, mathematical, and engineering outputs for AI models. I provide the high-level accuracy that standard data labelers cannot.
🔹 Technical Localization (EN ↔ TR): Flawless, context-aware translation of technical specifications, software UIs, user manuals, and engineering documentation.
🔹 Engineering & Tech Solutions: Proficient in circuit analysis, PCB design, and technical problem-solving for specialized hardware projects.
🔹 Project Implementation Consulting: Streamlining processes, conducting quality assurance, and managing technical project phases from concept to execution.
Whether you are training the next generation of LLMs, localizing a technical product for the Turkish market, or need an engineering eye on your hardware project, I deliver corporate-level quality with freelancer agility.
Let's discuss how we can optimize your next project.
Article Writing
Writing
Social Media Design
SEO Writing
Content Localization
Academic Translation
Translation
Social Media Marketing
English to Turkish Translation
Turkish to English Translation
Technical Translation
Proofreading
Taner Sercan K.
Adiyaman, Turkey
$45/hr
5.0
1 jobs
Professional Summary:
Results-driven Electrical Engineer and Senior AI Consultant with extensive experience in technical auditing, workflow optimization, and large-scale data evaluation. Expert in analyzing complex business requirements and translating them into scalable, automated workflows.
Currently contributing to high-impact international AI projects via OneForma and Centific, specializing in:
LLM Training & Evaluation: Precise fine-tuning and RLHF (Reinforcement Learning from Human Feedback) to enhance model reasoning.
Technical Data Verification: Rigorous validation of engineering/technical outputs to ensure 100% accuracy.
AI Orchestration: Automating processes using Python and advanced LLM frameworks.
I bridge the gap between complex engineering domains and AI model reliability. If you need a consultant who understands the technical "why" behind the data, I am ready to collaborate.
Core Expertise:
LLM Evaluation & RLHF
Technical Data Validation
Python & Workflow Automation
Electrical Engineering Principles
Strategic Consulting
Electrical Engineering
Technical Project Management
PLC Programming
Artificial Intelligence
AI Consulting
Data Annotation
Python
Technical Writing
AI Model Training
Data Modeling
Prompt Engineering
LLM Prompt Engineering
Business Analysis
Quality Assurance
Data Mining
Doruk K.
Urla, Turkey
$30/hr
5.0
41 jobs
I have experiences in business development, sales and project management. I have worked in all project phases from pre-feasibility to commissioning, O&M and decommissioning /lifetime extension/ refurbishment, prepared studies about potential business opportunities, developing commercial and technical concepts and assessing the opportunities with respect to implementation and profitability. Considering these experiences, I provide services in
- Pre-feasibility and feasibility studies
- Business plans and business development
- Market research & analysis
- Sourcing
- Bid evaluation and comparison
- Due diligence studies
- Project planning, scheduling, follow-up, control and management
Specifications
Technical Writing
Market Analysis
Market Research
Energy & Utilities
Project Management
Sales
Due Diligence
Financial Modeling
Feasibility Study
Solar Energy
Sales Management
Project Engineering
Microsoft Office
Risk Analysis
Arkin C.
Mugla, Turkey
$25/hr
4.9
7 jobs
I have been working with startups to increase their exportation capacities by expanding, researching potential opportunities, providing new sales channels, and improving documentation since 2010. I have studied biomedical engineering in the electrical & electronics engineering department, specializing in medical devices.
I like to work with startups since they are flexible, fast, simple, open-minded, not in the comfort zone, and they create a remarkable ecosystem that motivates me all the time.
Since I started university, I've been an activist, and I've devoted more effort, time, and energy to NGOs than to my professional life. I have the experience of working on international projects with international teams for more than 14 years, and in this way, I had a chance to have a vast network globally.
I love to connect people in my network based on their needs, interests, and challenges, and I'm happy to be the catalyst for many collaborations, projects, and friendships. So feel free to message me when you need to contact anyone in my network.
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