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  • Writer's pictureEko Lance

How To Build Your Portfolio as a Web3 Developer

Image depicting an enthusiastic Web3 developer on his portfolio-building journey
source; Freepik

When it comes to launching a career as a Web3 developer, creating an impactful portfolio is a make-or-break endeavor. The demand for blockchain developers is soaring, due to the constant development of cutting-edge technologies. There are also various areas of focus, such as NFTs, DeFi, and gaming, making this field one of the most lucrative in tech. Therefore, the ability of a blockchain developer to learn new skills and build a portfolio is valuable.

According to a report by McKinsey & Company, Web3 could add $5 trillion to the global economy by 2025. This growth will create millions of new jobs, including many for Web3 developers.

With a focus on the above data, this is the time for blockchain developers to be more active; building faster than ever in preparation for the upcoming bull market. Our goal in this article is to share the top strategies for optimizing your blockchain developer portfolio. Drawing from real experience that will help you break into the industry. We will expand on:

  • The growing demand for Web3 developers

  • The power of a strong Web3 developer’s portfolio

  • How to build your Web3 Developer Portfolio

  • 5 Web3 portfolio-building ideas that will land you a job

  • How to promote your Web3 developer portfolio effectively

  • Popular platforms to promote yourself as a Web3 developer

The Growing Demand for Web3 Developers

Web3 developers are software developers who specialize in building decentralized applications (dApps) using blockchain technology.

According to a recent report by Yahoo News, the demand for tech talent in Web3 is massive. In the U.K., job postings mentioning blockchain are at an all-time high, and according to LinkedIn, job postings in the industry have seen growth of 400% since 2020. This is due to the growing popularity of Web3 technologies, such as blockchain, cryptocurrencies, and decentralized applications (dApps).

Another report, on LinkedIn, found that Web3 developers are the most in-demand tech talent in 2023. This is because Web3 is still a relatively new and emerging field, and there is a shortage of qualified developers.

These statistics show that there is a high demand for specialist Web3 developers. This is a good opportunity for anyone interested in a career in this field. Web3 developers are in high demand because the Web3 ecosystem is rapidly growing. More and more businesses and organizations are using blockchain technology to build new products and services. Web3 developers are essential for building and maintaining this new infrastructure.

The Power of a Strong Web3 Developer’s Portfolio

A strong Web3 Developer portfolio is a dynamic tool that can significantly impact your career and opportunities within the blockchain and decentralized technology space. Here's why it's so important:

  • Demonstrating Your Expertise: A well-constructed portfolio allows you to showcase your Web3 development skills and expertise to potential employers, clients, and collaborators. It's your opportunity to prove that you're not just familiar with Web3 technologies but proficient in using them effectively.

  • Building Credibility: A portfolio with detailed project descriptions and evidence of past successes instills trust and establishes you as a credible and reliable Web3 developer. It reassures others that you have hands-on experience and can deliver results in this rapidly evolving field.

  • Differentiation in a Competitive Market: The blockchain and Web3 development space is gradually becoming competitive. A strong portfolio sets you apart from others by highlighting your unique skills, projects, and accomplishments. It demonstrates why you're the right choice for a job or partnership.

  • Opportunities for Collaboration: A powerful portfolio can attract collaboration requests from other developers, entrepreneurs, or businesses. By showcasing your abilities and successful projects, you may find exciting joint ventures that can expand your reach and skills.

  • Leveraging SEO for Visibility: An SEO-optimized portfolio has the potential to rank higher on search engines, making it more discoverable by those seeking Web3 development expertise. This visibility can lead to more inquiries and job offers.

Image representation process of building a Web3 developer portfolio
source; Freepik

How to Build Your Web3 Developer Portfolio

1. Diverse Projects

Begin by working on diverse Web3 projects. Building decentralized applications (dApps), NFT platforms, or DeFi apps can help you showcase a wide skill set. Diversification demonstrates your adaptability and versatility as a Web3 developer, making you more attractive to potential employers and collaborators.

2. Participate in Hackathons and Open-Source Contributions

Joining hackathon platforms like techFiesta and participating in hackathons is a fantastic way to enhance your skills and add valuable projects to your portfolio. It also connects you with the developer community, fostering networking and potential collaborative opportunities.

Contributing to open-source Web3 projects not only showcases your commitment but also allows you to learn from experienced developers.

3. Project Descriptions

When including projects in your portfolio, provide comprehensive project descriptions. Explain the specific problem your code solves and how it benefits the Web3 ecosystem

Detail the technologies and tools you used, your role in the project, and its tangible impact. This narrative helps potential employers or clients understand your contributions. Also make it accessible for users to test your projects, particularly if they involve blockchain interactions.

4. Keep Your Portfolio Updated

Regularly update your portfolio with your latest projects and newly acquired skills. Keeping your portfolio current is essential to reflect your evolving capabilities. Remove outdated projects to maintain a concise and focused portfolio that showcases your most relevant and up-to-date abilities.

5. User-Friendly Design

Design your portfolio website with user-friendliness in mind. A clean and intuitive layout with easy navigation makes a great first impression.

Ensure that visitors can quickly find the information they need, such as project details and contact information. A well-designed portfolio reflects professionalism and attention to detail.

6. Effective Communication

Compose a concise yet compelling elevator pitch that communicates your identity, skills, and value proposition. Keep it conversational and in first-person. Also present a friendly, approachable image with a professional headshot.

Maintain a consistent, engaging communication style throughout your portfolio. If possible, include a video introducing yourself and your goals. This can significantly enhance your portfolio's impact and provide a glimpse of your personality.

7. Showcase Your Experience

Include only relevant education and work experience. University education, even if unrelated to blockchain, can be a valuable addition. Link your social media profiles, particularly LinkedIn and Twitter, where you've shared development-related content. Your online presence can provide insights into your communication style and interests.

8. Make It Easy to be Contacted

Ensure your contact information, at least an email address, is readily available. Place a contact button prominently, facilitating easy initiation of conversations.

 Image depicting a Web3 development process.
source; Freepik

5 Web3 Portfolio Ideas That Will Land You a Job

As a Web3 developer, building any of these projects can make a substantial impact on your career in this burgeoning field. So, consider these ideas and take a step toward mastering blockchain technology.

We'll explore five exciting Web3 portfolio ideas that are primed to make an impact. These project ideas are not only appealing to employers but also realistic for both beginners and experienced developers looking to transition into the blockchain space.

1. AI-Powered NFT Minting Application

This idea revolves around creating an AI-driven NFT minting application. Artificial Intelligence (AI) is a trending technology that aligns seamlessly with blockchain. You can leverage two key AI trends here:

  • AI image generation from text prompts: Use open-source tools like "Stable Diffusion" or APIs to generate images from text descriptions.

  • AI-based image transformation: Explore AI tools like the Lens app to modify images using artificial intelligence techniques.

The application you build will allow users to input text prompts or upload images, which will then be transformed into NFTs. This showcases your skills in AI and blockchain integration.

2. Decentralized Social Media with Lens Protocol

Another compelling project is to create a decentralized social media platform using the Lens protocol. Lens protocol is designed for decentralized social networking and offers tools to help you get started. You can develop various social media applications like decentralized YouTube, TikTok, or Twitter using this protocol. Start with something you're familiar with, then adapt it to the blockchain.

3. Soul-Bound Tokens Application

Soul-bound tokens have gained attention recently. These non-fungible tokens (NFTs) cannot be transferred once issued. They have potential use cases in digital diplomas, trustless lending, and decentralized identity. Building an application around soul-bound tokens can be a unique and impactful portfolio project, showcasing your grasp of this emerging concept.

4. Decentralized Exchange Aggregator

Creating a decentralized exchange aggregator is another excellent portfolio idea. This type of aggregator, exemplified by platforms like 1inch, finds the best prices across multiple decentralized exchanges. You can start by referencing existing exchange aggregators and creating a simplified version on a test network. This project demonstrates your ability to integrate various exchanges and optimize user experience.

5. Token-Curated Registry

The final portfolio idea is to develop a token-curated registry. Think of it as a decentralized Yelp where token incentives encourage users to curate lists. This counters issues related to centralized platforms where rankings might be influenced by paid promotions. By creating a decentralized Yelp with token incentives, you showcase your innovative thinking and grasp of blockchain's potential to reshape industries.

How to Promote Your Portfolio Effectively

  • Create a Personal Website: Developing a personal website is crucial for showcasing your projects, skills, and experience as a Web3 developer. Ensure that the website is well-designed, user-friendly, and provides a clear overview of your expertise, previous projects, and any unique selling propositions you may have. Incorporate a blog section to share insights, tutorials, or updates related to Web3 technologies. Optimize the website for search engines (SEO) to increase its visibility.

  • Leverage Social Media: Utilize popular social media platforms such as Twitter, LinkedIn, and GitHub to build your online presence and promote your portfolio. Share regular updates about your projects, participate in discussions within the Web3 community, and engage with others by commenting and providing valuable insights. Showcase your expertise by sharing code snippets or creating informative threads related to Web3 development.

  • Contribute to Open Source Projects: Actively contribute to projects in the Web3 space, such as blockchain protocols, smart contract libraries, or decentralized applications (dApps). Contributing to these projects not only helps improve your skills but also establishes your credibility within the Web3 community. Collaborate with other developers, submit pull requests, and document your contributions to demonstrate your proficiency and commitment to the ecosystem.

  • Attend and Speak at Events: Attend Web3-related events and workshops to stay updated with the latest trends, technologies, and advancements in the field. Actively participate, present your projects, or give talks on Web3-related topics to showcase your expertise and gain recognition. Networking with other attendees, including potential clients or employers, can lead to valuable connections and opportunities for collaboration.

  • Network Within the Community: Given the rapid growth and ever-changing nature of the Web3 field, networking is imperative. Establish connections within the Web3 community and remain informed about the latest trends, advancements, and opportunities. Engage in online groups or events where you can interact with fellow Web3 enthusiasts, experts, or potential clients. Participate in hackathons, and challenges like the ones happening in the techFiesta community.

Popular Platforms To Promote Yourself as a Web3 Developer

Promoting yourself as a Web3 developer involves leveraging various platforms to showcase your skills and connect with the right Web3 community. Here are 6 key platforms to consider:

  • techFiesta: techFiesta is a developer activation platform that connects passionate developers from all over the world with top companies and industry experts in the tech space. It is designed to provide an engaging and collaborative experience for developers of all levels, as well as professionals from other fields who are interested in technology.

If you are interested in building your portfolio as a Web3 developer, the techFiesta platform is available to help you get started. At techFiesta, developers win prizes, collaborate with other professionals, and stand a chance to get grants and funding opportunities. Join us today and start participating in hackathons and developer challenges.

  • GitHub: GitHub is a hub for open-source projects and collaboration. By actively contributing to Web3-related projects, you can establish your presence and expertise in the developer community.

  • LinkedIn, Twitter and Medium: On LinkedIn, you can create a compelling profile that highlights your Web3 skills and achievements. Join Web3-focused groups and follow relevant companies to stay updated. Twitter is a fast-paced platform where you can engage in discussions, and connect with experts in the Web3 field. Medium allows you can write long-form content. Write in-depth articles on Web3 topics, share your projects, and gain followers interested in your work.

  • is a platform for developers to share their knowledge and experiences. Publishing Web3-related articles can help you build your authority and connect with like-minded individuals.

  • Discord and Telegram: Join Web3-related Discord servers and Telegram groups like that of techFiesta. These chat platforms are excellent for networking, learning, and finding job opportunities in the Web3 space.

  • YouTube and TikTok: Create video content to explain complex Web3 concepts, showcase your projects, or share your journey as a Web3 developer. These platforms offer a unique way to connect with a broader audience.

  • Bounty Program Engagement: Web3 bounties are an innovative mechanism for companies to find specialized developers. Participating in bounty programs and effectively incorporating these experiences into your portfolio helps you gain rewards and establish a strong online presence as a Web3 developer. There are different companies that offer Web3 bounties, like; GitHub Bug bounty, Code4arena, and DeWork


The quality of your portfolio as a Developer matters a lot. The essence of this insightful article is for you to take action, engage in conversations, and secure a well-paying job in Web3. Don't get bogged down in endless optimization. A functional portfolio that showcases your skills is your most potent tool on the path to success.

Also note that different platforms offer unique features and capabilities, making it crucial to choose wisely. Before making a choice, thoroughly understand your project's requirements. Consider factors such as scalability, consensus mechanism, capabilities, transaction costs, and interoperability.

Finally, don't hesitate to experiment with multiple blockchain platforms. Building small projects or prototypes on different blockchains can be an excellent way to gain hands-on experience and better understand their strengths and weaknesses.

About EkoLance

EkoLance is a skill-training and recruitment company that equips you with the knowledge and skills needed to meet the specific requirements of your preferred career in the blockchain industry. In addition to providing skill training, we partner with global tech companies in finding and hiring qualified candidates from our talent pool.

Click here to download EkoLance’s guide on the topic “5 Steps to Start a Career in the Blockchain Space.”

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