Why Proof of Work?

For most of our lives, we have been taught that the path to a good career is quite simple. Study hard, get a degree, build a good resume, find a job, gain experience, and slowly move forward.

I followed that path too. But after spending years building Fueler and speaking with students, freelancers, creators, and companies, I started questioning one part of it.

What if the most important thing about your career is not what you say you can do, but what you can actually show?

That question is what led me deeper into the idea of proof of work.

I have been working on proof of work from 2020. I have mentioned about it on this article, also tweeted about it way back in Jan, 2021

Here are few of my raw thoughts around proof of work I once shared in our WhatsApp Community

• Create something and show it. Proof of Work is about building, writing, designing, or solving real problems and putting that work in front of potential employers.
• Proof of Work builds trust. When people can see what you have actually created, they have a better reason to believe that you can do the work.
• Proof of Work can help you stand out. When many candidates have similar degrees, resumes, and skills, the quality of your actual work can give you an advantage.
• Learn, build, and share. Keep learning, apply what you learn by creating something, and share your work online. Over time, this can help more people discover what you are capable of.
• Hiring will become more focused on ability, not just credentials. Degrees will continue to matter, but I believe the ability to show what you can actually do will become increasingly important. The stronger your body of work, the more opportunities you can create for yourself.
• Build both technical and interpersonal skills. Being good at your work is important, but so are communication, teamwork, problem-solving, and the ability to work well with other people. Proof of Work should show more than just technical ability.

At Fueler, we are building a portfolio platform where people can showcase their work and companies can evaluate talent through projects and assignments. The reason I started building it was simple. I kept seeing talented people struggle to get opportunities because their skills were difficult to see. At the same time, companies were often trying to understand a person's ability through resumes, interviews, and credentials that did not always tell the full story.

Over time, I became convinced that proof of work can become one of the strongest signals in a modern career.

What is proof of work in a career?

Proof of work in a career means showing real evidence of what you can do.

If you are a designer, your proof of work could be a website, brand identity, product design, or case study you created. If you are a marketer, it could be a campaign, SEO project, landing page, or growth experiment. If you are a developer, it could be a product you built, an open-source contribution, or a technical project. If you are a writer, it could be an article, research report, newsletter, or copywriting project.

The important part is that the work is real.

There is a big difference between saying, "I know SEO" and showing an SEO project you actually worked on. There is a difference between saying, "I am a good designer" and showing five products you designed. There is a difference between saying, "I can build software" and giving someone a product you built.

Proof of work turns a claim into evidence.

I have written more about what proof of work means in a career, but the simplest definition I use is this: proof of work is evidence of your ability through the work you have actually done.

What is Proof of Work as per the Experts?

What is Proof of Work as per the Experts?

Learning is only the beginning

One of the biggest changes brought by the internet is that learning has become incredibly accessible.

You can learn almost anything today. You can learn marketing from YouTube, programming from online courses, design from tutorials, finance from books, and product management from people who share their experiences online. You can learn from universities, communities, newsletters, podcasts, and increasingly, AI tools.

The problem is no longer finding something to learn.

The bigger question is what you do after learning it.

I think about this as a simple cycle: learning, application, and proof of work.

Learning gives you knowledge. Applying that knowledge teaches you how it works in the real world. Creating proof of work gives you something that can be seen and evaluated by other people.

There is another important benefit. When you start applying what you learn, you quickly discover what you don't know. A course might teach you the theory of marketing, but running a campaign teaches you about the difficult parts that a course cannot fully explain. Building a product teaches you things that reading about product development never will.

This is why I don't see proof of work only as a hiring tool. I see it as part of the learning process itself.

You learn something, try it, make mistakes, create something, receive feedback, and learn again.

That cycle is how skills become real.

The problem with simply listing your skills

A resume can tell me that you know something. It cannot always show me how well you know it.

Imagine that two people apply for the same content marketing role. Both have "SEO," "content strategy," and "copywriting" listed under their skills.

One candidate sends a resume with those keywords.

The other sends the same resume but also includes several articles, an SEO case study, a landing page they wrote, and an analysis explaining what they learned from each project.

The second candidate has given the company something much more useful.

The company can now see how they think. It can understand the quality of their work. It can see how they approach a problem. It can ask specific questions about the projects instead of relying entirely on generic interview questions.

That does not mean the second person will automatically get the job. Proof of work is not a magic trick.

But it changes the quality of the conversation.

Instead of asking someone to simply tell you that they are good, you can look at the work and form your own judgment.

That is the real power of proof of work.

It makes skills visible.

Your resume tells people. Your proof of work shows people.

I don't think resumes are going away tomorrow.

A resume still has an important job. It gives someone a quick overview of your education, experience, previous roles, and achievements.

But a resume and proof of work do different things.

Your resume can tell me that you worked as a social media manager for two years. Your portfolio can show me the campaigns you worked on.

Your resume can tell me that you are a product designer. Your portfolio can show me how you think through a product problem.

Your resume can tell me that you are a developer. Your projects can show me what you have actually built.

The difference is important.

A resume is a summary of your career. Proof of work is evidence from your career.

I think the strongest professionals will increasingly use both. The resume gives people the context, while the portfolio gives them something real to evaluate.

That is also why I believe a strong proof of work portfolio should not simply be a collection of links. Each project should explain what the problem was, what you did, what skills you used, and what happened because of your work.

Proof of work increases your surface area for opportunities

This is one of the ideas that has stayed with me the most.

The more useful work you create and make visible, the more opportunities can potentially find you.

Imagine someone who is very good at writing but has never published anything. Their ability may be real, but very few people know about it.

Now imagine that the same person starts publishing useful articles every week. They write about things they understand. They break down problems. They share their research. They build a body of work.

Their skill has not suddenly appeared. It was already there.

What changed was its visibility.

Now a recruiter can discover the person. A founder can read their work. Another writer can find them. A company looking for that particular skill can come across their portfolio.

This is what I mean by increasing your surface area for opportunities.

Every useful project becomes another door through which someone can discover you.

That is why I believe you should not create proof of work only when you are looking for a job. Your portfolio should be something you build throughout your career.

Your work should keep working for you even when you are not actively applying anywhere.

Proof of work compounds over time

Your first project probably won't change your career.

Neither will your second article or your first case study.

But something interesting happens when you keep creating.

One project becomes five. Five become ten. Ten become a body of work.

Over time, your portfolio starts telling a story.

Someone can see what you were capable of a year ago and what you can do today. They can see the problems you have worked on, the industries you have explored, the skills you have developed, and the quality of your thinking.

This is why I don't think people should wait until they become experts before creating a portfolio.

Your proof of work does not have to prove that you are the best person in the world.

It simply needs to honestly show what you can do today.

Your work can grow as you grow.

You don't need a job to create proof of work

One of the biggest problems students and people changing careers face is the experience loop.

Companies ask for experience. You need a job to get experience. But you need experience to get the job.

Proof of work can help break that loop.

You can create a project before someone gives you a job title.

A student interested in marketing can create a campaign for a local business. Someone trying to become a designer can redesign an existing product and explain their thinking. An aspiring developer can build a small application. A writer can publish articles. Someone interested in data can analyse a public dataset and explain the findings.

These projects are not the same as professional experience, and I think it is important to be honest about that.

But they are evidence that you have started doing the work.

That evidence can give an employer something to evaluate.

This is also why assignments are so interesting to me as a founder.

At Fueler, we are building around the idea that companies can give candidates real problems and evaluate how they solve them. Instead of asking only what someone has done in the past, companies can also give them an opportunity to demonstrate what they can do now.

That is the foundation of assignment-based hiring.

Proof of work is not only for developers and designers

When people hear the word "portfolio," they often think about designers, developers, photographers, or writers.

I think that definition is too narrow.

Almost every knowledge worker can create proof of work.

A marketer can show campaigns and growth experiments. A salesperson can show sales processes, prospecting systems, or case studies. A product manager can document product decisions and launches. A recruiter can show hiring systems and successful processes. A community manager can show how they built and grew communities.

Even students can create proof of work before they have a full-time job.

The format changes by profession, but the principle stays the same.

Show me what you can do.

Proof of Work makes career transitions easier

I also believe proof of work can make career changes less dependent on your previous job title.

Imagine someone who has spent three years in customer support and wants to move into product management.

Their resume may tell a recruiter that they have three years of support experience.

But what if they have also studied product management, analysed products they use, created product improvement proposals, interviewed users, and documented their thinking?

Now the recruiter has more evidence about the direction they want to move in.

The same applies to someone moving from engineering into product, writing into marketing, design into product design, or almost any other career transition.

Your previous job title tells people where you have been.

Your proof of work can show them where you are going.

That is a powerful difference.

The internet has changed how careers are built

For a long time, your career was mostly controlled by institutions.

A university gave you a degree. A company gave you a job title. Your manager gave you a promotion. Your resume recorded these milestones.

The internet has created another path.

Today, you can learn outside traditional institutions, build things without joining a company, publish without getting permission from a publisher, work with people across the world, and share your work with anyone who has an internet connection.

That means your career can increasingly become something you build, not just something an organisation gives you.

You can create a project on Monday, publish it on Tuesday, receive feedback on Wednesday, improve it on Thursday, and have someone discover it months later.

This is why I believe proof of work matters so much.

It gives people a way to build professional credibility through action.

The future is not just about what you know

I don't think degrees will disappear. I don't think resumes will disappear. I also think don't think interviews will disappear.

But I do think the ability to demonstrate your skills will become increasingly important.

Especially as AI makes it easier to generate resumes, write applications, create presentations, and make claims about what we know, the difference between knowing something and being able to do something becomes more important.

The strongest signal is not always what you say.

Sometimes it is the work itself.

This is the idea behind everything we are building at Fueler. I started the company because I wanted to create a place where people could build their careers around what they have actually done and where companies could evaluate people based on their ability to do the work.

I believe hiring should ultimately answer a simple question:

Can this person do the work?

Proof of work does not answer that question perfectly. No hiring system does.

But it gives both sides a better starting point.

For professionals, it gives you a way to build credibility.

For students, it gives you a way to demonstrate potential before you have years of experience.

For career switchers, it gives you a way to show where you are going.

For companies, it gives you another way to evaluate talent beyond a document full of keywords.

And for all of us, it creates a career asset that can become more valuable every time we add something meaningful to it.

Start creating your proof of work

You don't need to build twenty projects this month.

Start with one.

Take something you already know and apply it to a real problem. Document what you did. Explain the decisions you made. Show the final result. Share it publicly if you can.

Then do it again.

Over time, these projects become more than items in a portfolio. They become a record of your ability, your learning, and your growth.

Your career should not only be a list of things you have been told you are qualified to do.

It should also be a collection of things you have actually done.

That is why proof of work matters.

The goal is not to simply tell the world that you have a skill.

The goal is to have enough work that the world can see it for itself.

Frequently Asked Questions

What is proof of work in a career?

Proof of work in a career is evidence of your skills through real projects, assignments, case studies, published work, or other things you have actually created or completed. Instead of only saying that you have a skill, you give employers something they can evaluate.

Why is proof of work important for getting a job?

Proof of work helps employers understand what you can actually do. A resume can describe your experience and skills, while a portfolio or project can show your ability through real examples. This can be particularly useful for students, freelancers, career switchers, and professionals in skill-based roles.

Is proof of work better than a resume?

Proof of work and resumes have different purposes. A resume gives a short summary of your background, while proof of work provides evidence of your skills. Using both together can give employers a more complete picture of your experience and ability.

How can I create proof of work without experience?

You can start with personal projects, college projects, assignments, open-source contributions, freelance work, volunteer projects, case studies, research, or projects you create to solve a real problem. You do not need a formal job title to start demonstrating your skills.

What should I include in a proof of work portfolio?

Include your strongest and most relevant work. For each project, explain the problem, your role, what you did, the skills you used, and the result. Add supporting evidence such as screenshots, links, files, data, or the final product wherever possible. A useful career portfolio should make it easy for someone to understand both the quality of your work and how you think.