
Miliony lidí používají Freelancer k přeměně svých nápadů ve skutečnost.
Důvěřováno předními značkami a startupy
Energy is the driving force that powers our world, from lighting up cities to fueling industries. It's a vital resource that comes in many forms—renewable energy like solar and wind, and non-renewable energy like oil and gas. Understanding energy systems, energy efficiency, and energy management is crucial for businesses aiming to reduce costs and environmental impact.
Looking to optimize your energy consumption or switch to renewable energy solutions? The best way to find a quality Energy Expert is on Freelancer. Freelancer has the widest range of Energy Experts for hire, ready to assist with energy audits, sustainability consulting, and efficiency projects. With Freelancer's Milestone Payment system, you can hire Energy Experts for every budget, ensuring you only pay when you're 100% satisfied. Start your project today by posting it

6,7
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DIPLO, Pakistan
$20 USD za hod.
I am a chemical Science Post Graduate and chemist dedicated to providing the best quality consultancy service. My level of education is M.Phill in chemical science and chemistry. Major expertise: Professional Process plant Tests, Calibration of instruments, Gas Analysis, Water analysis, Operation department, Equipment design, laboratory equipment handling, Process synthesis, Thermodynamics, Chemical process modeling, Reactors design, Cosmetic chemistry, Organic chemistry, and synthesis. Writing Expertise: I am a full time experienced freelance writer, looking for all tasks related to chemistry, physics, biology, and basic sciences. I handle tasks in the following areas: Academic writing, technical writing, Rewriting, Proofreading and research oriented work. Please contact me for more details and I will be happy to assist you

7,1
7,1
99%

Atfih, Egypt
$25 USD za hod.
بِسْمِ اللَّهِ الرَّحْمَنِ الرَّحِيمِ قُلْ أَعُوذُ بِرَبِّ الْفَلَقِ (1) مِنْ شَرِّ مَا خَلَقَ (2) وَمِنْ شَرِّ غَاسِقٍ إِذَا و قَبَ (3) وَمِنْ شَرِّ النَّفَّاثَاتِ فِي الْعُقَدِ (4) وَمِنْ شَرِّ حَاسِدٍ إِذَا حَسَدَ (5) ًصدق الله العظيم Hello, I am an Excel, Data Entry/Data Processing, PDF and Data Handling Specialist who offers a variety of services that make me a ‘jack-of-all-trades’ type. I believe in hard work, dedication, and communication, and find that the intangible skills are just as important as tangible ones to have a truly effective and successful business. I offer many different services involving a number of different specializations and software, including (but not limited to): ● VBA Excel ● Google Sheet Script ● Word ● PDF Editable ● Finance ● Math ● Data Entry ● Data Processing ● Photoshop ● Adobe Acrobat X Pro ● Power BI Desktop ● Illustrator ● InDesign ● Accounting As you can see, I can take on your Accounting needs, Data Handling projects, and I’m well-versed in the use of Adobe Suite to edit and perfect different visual assets. More than anything, I want my clients to know and understand that they are always valued when they work with me. I believe in Communication, Organization, and a strong sense of Responsibility in taking on your project and completing it to the best of my ability. So, if you’re interested in finding out what I can do for you, let me know! I’m available through Freelancer, and can’t wait to work with you. Thanks, and have a great day!

7,6
7,6
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GATUNDU, Kenya
$15 USD za hod.
Am a person with vast experience and great proficiency in writing and research of any nature, enriched with mind captivating words and theoretical knowledge that would thrill your audience. Looking for an Urgent project? Always Ready! Looking for a steady one? Most welcome! I have access to digital libraries and prominent research journals, which assures that there is up-to-date knowledge and information in any research or write-up that I undertake. My proficiency in writing styles such as HARVARD, APA, MLA, Chicago and Oxford writing designs, gives me the advantage of matching your paper with the expected international standards. My goal is to deliver a project that's not simply acceptable, but also one that exceeds your expectations and engrosses your readers! Hire me and experience the satisfaction!! Thank you in advance.

8,8
8,8
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Lahore, Pakistan
$50 USD za hod.
I write everything, and I mean everything. From copywriting, content writing, and ghostwriting to scripts, blogs, product descriptions, pitch decks, and even Post-it notes (with flair). Whether you're trying to tell a story, sell a product, spark emotion, or shape your brand’s voice, I’ve got you covered. I’m ranked the #1 writer and editor on Freelancer.com with over 600 completed projects and a 5-star rating across the board. My words have helped global brands like Toyota, Adobe, Avantstay, ExperienceFirst, and Deloitte connect with audiences, clarify their message, and drive real results. I bring creativity, strategy, and professionalism to every project, always meeting deadlines and adapting voice and tone to suit any format or industry. I’ve written for industries including tech, travel, real estate, finance, e-commerce, education, entertainment, and more. Clients say things like: “BY FAR the best freelancer I've ever worked with. Total creative genius.” “He communicates exceptionally and makes sure he delivers exactly what was requested.” “He exceeded all my expectations. His writing was top notch and I would highly recommend him.” If your project involves words, I’m the one you’re looking for. Have a story to tell, a brand to grow, or a message to refine? Click “Contact," and and let’s make it happen. I’ll help you turn your ideas into powerful, polished writing that gets results.

9,2
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SOLIHULL, United Kingdom
$60 USD za hod.
We are ANC Solutions, and we are your all-in-one stop for all your Web Development, Internet Marketing, E-commerce and BeSpoke Software needs. Our reviews from +400 happy clients will tell you more... At ANC, we pride ourselves on a stellar track record of Freelancer projects, with +500 completed to date. We sport a 5-star average review, with over 99% of our overall ratings coming in at the full 5 out of 5. We offer an extensive range of services, including: - Impementing AI and ML Technologies - Web Development -WordPress, Shopify and more - Web Scraping, Automation - Web Applications, Bespoke Software Development - API Development & Integration - Chrome Extensions - Mobile Applications -Native/Hybrid Our Tech Stack includes: php, python, .net/c#, java, .javascipts, flutter + all well-known frameworks... We have a proven track record with bespoke solutions using AI/ML. If you think ANC can help, we ensure you we can! Please reach out at your earliest convenience and we'll get started drafting a proposal for whatever project you may have!

6,8
6,8
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Karachi, Pakistan
$15 USD za hod.
Hi, I am an expert Graphic and Logo Designer and I have built my career constantly testing and pushing myself through amazing client projects. Design work is my passion, and I’d love to take that and channel it into a beautiful visual asset for you and your company! I’m capable of designing and perfecting a number of visual assets, including: ● Logo Design ● Logo Animation ● Stationary ● Flyer ● Poster ● Brochure ● Business Card ● Vectorization ● Photoshop Works I complete my projects with the Adobe Illustrator, Adobe Photoshop, Adobe indesign and Microsoft Suite, and take the time to ensure error-free work that exceeds your expectations every time. More than anything, I simply love what I do, and would love to take on your project to show you how my knowledge, skill and passion translate to some of the best design work you’ve ever seen. If that interests you, feel free to reach out! We can discuss your expectations and budget. Thanks, and best of luck!

8,4
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Dhaka, Bangladesh
$30 USD za hod.
Hi, I’m Omar Faruk, CEO of ITblast Limited, the number one IT company in Bangladesh. With years of experience in web development, animation, and graphic design, I specialize in PHP, HTML, JavaScript, and Python. I’m also skilled in Linux system administration, Excel automation, Magento, and After Effects, among many other tools. My team and I provide top-quality services in: Web Development – Clean, functional, and user-friendly websites. Graphic Design & Animation – Eye-catching visuals and motion graphics. Data Analytics – Turning raw data into powerful insights. Network & System Administration – Ensuring secure and smooth IT operations. 3D Modeling – High-quality 3D assets for various industries. I believe in collaboration—the best results come from working closely with clients to understand their vision. I’m detail-oriented, committed to delivering high-quality work, and always open to feedback. Beyond my technical expertise, I pride myself on being a great communicator and problem-solver. Whether you need expert guidance or hands-on execution, I’m here to help. Let’s bring your ideas to life! ?

7,2
7,2
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KARACHI, Pakistan
$15 USD za hod.
✨Top-Rated PhD-Level Research Writer, Academic Editor & Technical Content Specialist ⭐ 4.9 Rating | 200+ Successful Projects | 99% Client Satisfaction 🌍 Trusted by Students, Researchers, Professionals & Organizations 🌍 Turnitin AI / Plagiarism Saved Are you looking for a professional writer for academic research, scientific writing, technical documentation, website content, business reports, proposals, RFPs/RFQs, white papers, and publication-ready manuscripts? I provide writing, editing, research, and publication support for students, PhD candidates, researchers, universities, startups, consultants, and corporate clients with clear communication, credible research, accurate referencing, and professional presentation. ✨ Services I Offer 📘 Academic Research & Writing Support Research papers, journal manuscripts, thesis and dissertation support, proposals, literature reviews, essays, assignments, case studies, methodology, frameworks, discussion, conclusion, formatting, and referencing. 🧪 Scientific & Journal Paper Writing IMRaD manuscripts, abstracts, introductions, methodology, results, discussion, research gaps, literature synthesis, citation management, journal formatting, reviewer responses, editing, and polishing. 📝 Content Writing & Website Content Website content, About Us pages, service pages, SEO articles, blogs, company profiles, brochures, prospectus content, landing pages, bios, LinkedIn profiles, brand content, and promotional writing. 📊 Reports, White Papers & Market Research Business reports, technical reports, feasibility reports, market research, industry analysis, policy briefs, white papers, energy, healthcare, public health, environmental, sustainability, mining, geology, and engineering reports. 📄 RFP, RFQ & Proposal Writing RFP responses, RFQ documents, tender proposals, technical proposals, business proposals, grant proposals, concept notes, capability statements, executive summaries, and compliance-based proposals. ⚙️ Technical Writing Expertise Specialized writing in engineering, electronics, computer science, IT, data science, statistics, energy, aviation, geology, mining, environmental science, healthcare, public health, nursing, business, finance, HRM, and economics. 📈 Statistical Analysis & Research Methodology Research objectives, hypotheses, questionnaires, statistical results, tables, charts, figures, regression analysis, survey research, methodology chapters, results writing, and discussion writing. 🎨 PowerPoint Presentations Academic defense presentations, thesis slides, research proposal slides, pitch decks, training presentations, conference slides, project reports, and executive briefings with clear flow and visual impact. ✨ Editing, Proofreading & Formatting Grammar, punctuation, sentence structure, academic tone, clarity, coherence, readability, consistency, referencing accuracy, plagiarism-aware rewriting, and APA, MLA, Harvard, Chicago, IEEE, Vancouver, AMA, and university formatting.

7,5
7,5
88%

Çankaya, Turkey
$30 USD za hod.
DearSir, My background is related with: -Digital Motor Control -Analog Design -Electronic Design -PowerElectronics -Renewable energy -PCB design -Embedded system -Matlab -Simulation of hardware For each concept descriptions are as follows: Digital Motor Control: -3-phase induction motor vector control drive -Flux estimation algoritm generation -DSP(TMS320) implementation on motor drive -Low speed application -Torque and speed loop generation -Control algoritms -BLDC motor -Step motor -DC motor Analog design -Low power distribution -Noissless special opamp based analog circuits -Analog filters -Orcad simulation of several circuits Electronic Design -RF transmitter and receiver -Bluetooh reade rand transmitter -Magneticreader PowerElectronics -Implementation motor drive -AC/DC converter -DC-DC converter -Battery charger -Solar inverter -Renewable Energy -Uninterruptle power supplies PCB design -Schematic design by Altium -PCB design by Altium -Power board design -SMPS board design -Easyeda -CAD files of manufacturers Embedded system -ESP32,ESP8266,modules -Bluetooth and Wifi -PIC18,PIC24,PIC30 and dsPIC applications -Ardino -MSP430 -Atmel -DSP(Texas Instruments) -Renesas -STM32 -C2000 Matlab -Power Electronics simulation -Motor drive -WindEnergy -Solar Energy -Control applications Simulation of Hardware -Orcad Simulation (TI,National, LinearTech, Maximlibraries) -LTI -National -Matlab -Easyeda
An Energy Expert is a specialized consultant who analyzes energy consumption, designs efficiency strategies, and advises on renewable energy systems, regulatory compliance, and decarbonization across commercial, industrial, and residential projects. Hiring a freelance energy expert gives you on-demand access to technical knowledge that would otherwise require a full-time engineering hire, helping you cut utility costs, meet sustainability targets, and qualify for incentives or carbon credits.
Energy experts combine engineering analysis with policy fluency to translate raw consumption data into actionable savings. Their work spans audits, feasibility studies, system design, and ongoing performance monitoring. Whether the project involves a solar PV installation, an ISO 50001 energy management system, or a building retrofit, the energy consultant is the technical authority guiding decisions from concept to commissioning.
Most freelance energy specialists work across three core areas: efficiency (reducing demand), generation (sizing renewable or cogeneration systems), and compliance (meeting building codes, ESG disclosures, and grid interconnection rules). The right expert for your project depends on which of these dominates your scope.
A freelance energy consultant typically produces formal, defensible documentation that engineers, regulators, and finance teams can act on. Common deliverables include:
Strong energy consultants are fluent in the standard modeling and analysis stack. Look for proficiency in PVsyst, Helioscope, and SAM for solar; EnergyPlus, OpenStudio, and IES VE for whole-building simulation; HOMER Pro for hybrid microgrid design; and RETScreen for screening-level techno-economic analysis. For data-driven monitoring, expect comfort with SCADA outputs, interval meter data, and platforms like eSight or Schneider EcoStruxure. On the methodology side, the freelancer should reference IPMVP for measurement and verification, ASHRAE 90.1 and Title 24 for code compliance, and the GHG Protocol for emissions accounting.
Energy experts serve a wide range of sectors with distinct priorities:
Credentials matter in this field because outputs often feed regulatory filings, financing decisions, and board-level reports. Strong signals include a degree in mechanical, electrical, or energy engineering, plus certifications such as Certified Energy Manager (CEM), Certified Energy Auditor (CEA), LEED AP, BPI, or PE licensure for stamped deliverables. Review their portfolio for project diversity, the size of facilities or systems they have analyzed, and whether their reports show defensible calculations rather than vendor-style summaries.
Useful interview questions to ask shortlisted candidates:
Freelancer.com hosts a global pool of energy engineers, sustainability consultants, and renewable energy specialists across every major time zone, from licensed PEs in North America to ISO 50001 lead auditors in Europe and solar designers in Asia. You can post a project on Freelancer.com and receive competitive bids within hours, compare portfolios side by side, and chat directly with candidates before committing. Clients set their own budgets, and Milestone Payments hold funds securely until each deliverable is approved, protecting both sides of the engagement. The breadth of talent on Freelancer.com means you can match the freelancer's specialization precisely to your scope, whether that is a single feasibility study or a multi-phase decarbonization roadmap.
Set your scope, define your deliverables, and
Hiring an energy expert works best when you treat the engagement like a small engineering procurement: define the technical scope, the deliverable format, and the data you can provide upfront. The clearer your brief, the more precise the bids, and the faster you can move from posting to kickoff. The three steps below outline how to go from a project idea to an awarded engagement on Freelancer.com.
The brief is the single biggest determinant of bid quality. Energy projects rely on specific data inputs and standardized outputs, so a well-scoped post filters for freelancers whose technical background actually matches the work. Head to the
Bids on energy projects are short technical proposals, not just price quotes. Read them carefully: a strong proposal will reference the right tools, flag missing inputs, propose a defensible methodology, and quote a timeline grounded in the work actually involved. Use Freelancer.com's chat to ask follow-up questions before shortlisting.
Final selection should weigh proposal quality against profile evidence. For energy work, consistency across past projects matters more than a single impressive case study, because methodology discipline is what separates a defensible report from a vendor pitch. Review each shortlisted profile in detail before awarding.
A focused utility bill analysis or single-system feasibility study can be delivered in one to two weeks, while a Level 2 ASHRAE audit or a full solar PV design package usually takes three to six weeks. Larger scopes such as ISO 50001 implementation or corporate net-zero roadmaps run several months and are best structured with milestone-based deliverables.
An energy auditor is focused specifically on assessing existing facilities and identifying conservation measures, typically following ASHRAE protocols. An energy expert is broader: they may audit, but they also design renewable systems, model new buildings, lead compliance work, and advise on strategy and policy.
You need a PE stamp when deliverables will be submitted to a permitting authority, support a building permit, or back interconnection applications in jurisdictions that require it. Internal feasibility studies, ESG reporting, and screening-level analyses generally do not require licensure, though credentials like CEM still add credibility.
Yes, many energy consultants are fluent in the GHG Protocol and frameworks such as CDP, GRI, TCFD, and CSRD. When hiring for this work, confirm the freelancer has experience with Scope 3 calculations and the specific disclosure framework your stakeholders require.
For defined scopes such as a single audit, solar feasibility, or modeling task, a skilled freelancer delivers the same technical quality with less overhead. Multi-site rollouts, certification programs spanning multiple disciplines, or projects requiring stamped multi-discipline drawings are often better served by a consultancy or by assembling a small team of specialists on Freelancer.com.

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