Chris Profile Picture

Chris Zuidema

  • ChatGPT / AI Specialist
  • Software Developer
  • Business Economist
  • Languages:
  • Dutch
  • English
  • cwazuidema@gmail.com
  • +31 6 1733 7004

Hi! I’m Chris, nice to meet you 🙂

As a software developer, I offer a unique blend of technical expertise and entrepreneurial acumen. My journey into the realm of coding began in 2014, when I harnessed Python’s capabilities to automate and enhance my online textbook business. This venture not only opened doors to infinite opportunities but also cemented my devotion to programming.

Leveraging my academic background in Economics, I’ve gained an in-depth understanding of the financial sector, particularly in the realm of cryptocurrency. This specialized knowledge has empowered me to design and execute cryptocurrency trading algorithms that are both precise and efficient.

During the pandemic years, my commitment to skill development remained steadfast. I diversified my portfolio by working on various innovative projects. These ranged from developing a crypto signal bot and engaging in the NFT landscape to refining e-commerce processes through data analytics.

Another noteworthy expertise I bring to the table is my experience with ChatGPT. I’ve employed this technology in crafting conversational agents that significantly enhance user interactions, thereby elevating the overall customer experience. I am confident that my holistic skill set and inventive mindset make me well-suited to add substantial value and achieve impactful results.

ChatGPT Trainer / AI implementer | Nova Horizon

ChatGPT Trainer / AI implementer | Nova Horizon

2024

At Nova Horizon, we envision a future where businesses, regardless of size, leverage AI not just to survive but to excel, ensuring they are at the forefront of innovation and efficiency. I am keen to connect with like-minded individuals, potential partners, and anyone interested in using AI to redefine the business world. Let’s discover the endless opportunities AI brings together with Nova Horizon.

ChatGPT | AI
Freelance Trainer ChatGPT | Relevance, a company of Schouten & Nelissen

Freelance Trainer ChatGPT | Relevance, a company of Schouten & Nelissen

2023

At Relevance, I provide in-company, custom-made ChatGPT training sessions tailored to meet the specific needs of the organization. My role involves designing and delivering personalized training programs that focus on the practical application of ChatGPT technology within the company’s unique context. I work closely with teams to understand their challenges and objectives, ensuring that the training is highly relevant and immediately beneficial. My approach is hands-on and interactive, facilitating a deep understanding of ChatGPT and empowering employees to leverage its capabilities in their daily tasks and projects.

ChatGPT | AI
ChatWithEverything | Own project

ChatWithEverything | Own project

2023

Developed ChatWithEverything a web-based platform built on React and Django designed to demonstrate various use-cases of large language models (LLMs). The platform features an interactive chat interface created using React, allowing users to explore and engage with different prototype implementations of LLMs tailored for specific applications. On the backend, Django was utilized to manage real-time interactions with the LLMs and to handle user data securely. The architecture was designed to be modular and extensible, making it easy to introduce new LLM use-cases and features.

ChatGPT | AI | React | Django | Python | JavaScript | REST
ChatGPT | Own project

ChatGPT | Own project

2023

As a software developer with a keen eye for innovation, I recognize the significance of artificial intelligence (AI) in the modern business landscape. With my hands-on experience using ChatGPT, I am able to leverage its advanced capabilities to enhance my own writing and content creation, including optimizing the text in this very CV.

I have integrated ChatGPT into my workflow as my primary source of support and inspiration. Whether I need to generate a code blueprint or troubleshoot an issue, ChatGPT has proven to be an invaluable tool in driving efficiency and producing high-quality software.

I believe that businesses of all sizes can benefit greatly from incorporating AI solutions like ChatGPT into their operations, providing them with a competitive edge and ensuring they stay ahead of the curve.

ChatGPT | AI
Smart Contract / Website | Good Luck Have Fun

Smart Contract / Website | Good Luck Have Fun

2022

For Good Luck Have Fun I successfully developed multiple smart contracts, with a focus on the creation of a NFT Raffle contract. This contract allowed NFT owners to conduct raffles instead of selling their NFTs, enabling participants to purchase tickets at a fraction of the NFT’s value for a chance to win. I implemented robust fairness measures to address the prevalent rug pulls in the Web3 space. In addition to the smart contract development, I also executed the full-stack development of the accompanying website, including the implementation of JavaScript and CSS for seamless user experience.

Blockchain | Solidity | JavaScript | NFT | Smart Contract | Web3
Discord Bot | Netkreatives

Discord Bot | Netkreatives

2022

I designed and developed a Discord bot for a server catering to NFT enthusiasts. The bot offered seamless access to real-time NFT market data, allowing users to stay up-to-date with their favorite collections.

Key features included the ability to query NFT collection statistics such as floor price and volume, set customizable floor price alerts, and stay informed on high-profile NFT acquisitions in real-time. My favorite aspect of this project was the opportunity to leverage blockchain technology to deliver a unique and engaging user experience for NFT enthusiasts.

Python | MongoDB | NFT | Discord | OpenSea | AWS
Discord Bot | Netkreatives

Discord Bot | Netkreatives

2022

As an experienced software developer and avid gamer, I discovered an opportunity for arbitrage in Gods Unchained, a digital trading card game utilizing NFTs. With a background in Hearthstone, I quickly identified similarities and potential for profit. I promptly leveraged my coding skills to develop an arbitrage bot and achieved promising initial results.

The market lacked trading fees, allowing me to capitalize on any differences in ETH and GODS (the native token of Gods Unchained) prices. However, with the introduction of trading fees in May 2022, the profitability of my bot decreased. This experience highlights my ability to identify market opportunities, act quickly and effectively, and utilize my technical skills to drive results

Python | Django | JavaScript | NFT | AWS | Asyncio
NFT Sniper | Netkreatives

NFT Sniper | Netkreatives

2021

I developed an NFT Sniper solution that collects data from Ethereum and IPFS nodes as soon as an NFT mints. This allowed us to be among the first to know the exact attributes of newly revealed NFTs, and rank them accordingly. Additionally, I utilized web scraping techniques to monitor the largest secondary NFT market, OpenSea, for rare NFT sales opportunities. The slow updates of OpenSea provided an advantage for the NFT Sniper, allowing us to acquire NFTs at favorable prices.

Python | Ethereum Node | NFT | Ganache | Brownie | AWS | Asyncio | OpenSea | IPFS
Leuke Spullen Online

Leuke Spullen Online

2020 - 2021

I focused on sourcing products from suppliers and leveraging data analysis tools to identify goods with favorable profit margins. My software was designed to quickly analyze a product’s profitability based on its barcode (EAN code) and purchase price. I also implemented web scraping techniques to monitor product prices and stock levels on the popular retail platform, Bol.com, updating the data four times a day.

This data allowed me to calculate the expected revenue for each product and informed my purchasing decisions. However, the fulfillment service provided by Bol.com was inadequate and led to several lost goods. This required me to constantly monitor stock levels at their warehouse, and report any missing items to receive compensation. Despite my efforts to streamline the process, I ultimately became overwhelmed and discontinued my involvement in the project.

Python | Proxy Servers | Requests | Redis | MySQL | Outsourcing | Django | Selenium
Jedi Signals | Shivagos Co.,Ltd.

Jedi Signals | Shivagos Co.,Ltd.

2020

I was tasked by a client to collect and analyze data from a protected script running on TradingView. Utilizing my expertise in Python and Selenium, I wrote a script to gather the necessary information and process it to determine Buy or Sell signals. After conducting the necessary trading rule checks, the code effectively broadcasted the signals to the client’s Telegram group, enabling them to make informed trading decisions.

Python | TradingView | Selenium | Django | Telegram
InstaViral | Direct Marketing Solutions

InstaViral | Direct Marketing Solutions

2019

I utilized my expertise in branding and developed a new concept called InstaViral. This innovative solution combines Direct Sales and Influencer Marketing. Micro-Influencer Marketing is a highly effective approach for local businesses as it leverages individuals with a smaller but more engaged following to promote products or services on social media.

I created a system to enable micro-influencers to build a team of other like-minded individuals, incentivizing them to work together and drive team performance, while earning bonuses and rewards. This novel approach to Direct Sales and Influencer Marketing has the potential to revolutionize the way businesses interact with their customers.

Python | Django | Requests | AJAX | JavaScript
Trading Tools | Own project

Trading Tools | Own project

2018

I have extensive experience in developing custom-made trading tools for the cryptocurrency market. In 2018, I identified a gap in the market for an effective stop-loss order tool in the new margin trading feature on Binance. To address this, I created an MVP that utilized OCO-type orders, allowing traders to set multiple Take Profit levels based on Fibonacci levels and activate trades with a limit order.

In addition to the development of the trading tool, I actively engaged with the community through social media, building a following on Twitter and creating a comprehensive crypto course for beginners to promote the product. I also contributed to the TradingView community by writing several popular scripts, including the highly-regarded RSI Divergence, with over 500 likes and many installations. It has been rewarding to provide value to the community through my expertise in the cryptocurrency market.

Python | WxPython | Threading | WebSocket | Requests | PineScript
Instagram Chrome Extension | Own project

Instagram Chrome Extension | Own project

2017

I created a web-based solution to gain likes on Instagram with a complementary Chrome Extension. Utilizing JavaScript, the solution provided an efficient way to increase likes on Instagram. The platform allowed users to sign in to their Instagram accounts and join a pool with other users, where they would receive automatic likes on their posts in real-time, thus boosting their visibility and helping grow their followers organically.

Python | JavaScript | Chrome Extension | Django | MySQL | AJAX | BS4 | Firebase
Textbook seller | Bol.com

Textbook seller | Bol.com

2010 - 2017

I leveraged the Bol.com API to streamline order processing for CollegeBooks.nl, contributing to 65% of their revenue. I developed custom scripts for over 20 suppliers on Amazon, eBay, and AbeBooks to efficiently scrape inventory and determine the best supplier based on price and delivery speed. To optimize profitability, I also wrote a pricing bot that dynamically adjusted prices to win the highest buy box price on Bol.com. My experience with automating e-commerce operations helped increase the company’s financial performance.

Python | MySQL | Requests | BS4 | FTP | Django | JSON | Threading | Re | XML
From 2014 onwards I learned how to code in Python.

From 2014 onwards I learned how to code in Python.

I started my journey in software development by working with my brother, who recently finished his IT studies. I had the opportunity to learn the basics of coding by observing his work and gradually transitioned to writing code independently. Over the course of several months, I was able to contribute to various exciting projects and further automate CollegeBooks.nl.

Principal Consultant @ Euphony

Principal Consultant @ Euphony

2011 - 2013

With a background in direct sales, I joined Euphony, a network marketing company specializing in the telecom and energy markets. Through hard work and dedication, I successfully built a team of 250 consultants and earned numerous Fast Growth bonuses, qualifying for exciting trips to the UK, Turkey, and a Caribbean Cruise. Despite facing financial instability, I made the decision to leave the company in 2013 and seek new opportunities in the direct sales industry.

Founder | CollegeBooks.nl

Founder | CollegeBooks.nl

2010 - 2017

As a resourceful and entrepreneurial individual, I leveraged my university experience to identify a cost-saving opportunity in the market. During my third year of studies, I was required to purchase expensive English textbooks. Driven by a desire to minimize expenses, I broadened my scope and discovered cost-effective alternatives in Southeast Asia, primarily in Thailand, Malaysia, and Singapore. Recognizing a high demand for affordable textbooks among students, I seized the opportunity to launch a dropshipping business, importing textbooks from Asia and selling them to customers in the Netherlands and later Europe. With my strong analytical skills and knowledge acquired from my studies, I successfully built the business from the ground up, relying on Excel sheets and custom-built PDF extractors. In 2014, I further streamlined operations by automating the company with the assistance of my brother and utilizing Python.

De Haagse Hogeschool / The Hague University, Business Economics Finance & Control (Bachelor of Economics)

De Haagse Hogeschool / The Hague University, Business Economics Finance & Control (Bachelor of Economics)

2008 - 2011

As a student, I excelled in mathematics and developed a passion for business economics. Through my studies, I acquired a solid understanding of accounting, excel, and reporting, as well as important concepts in tax, marketing, and law. My proficiency in Excel allowed me to streamline various business processes and effectively manage the finances of CollegeBooks.nl, a venture I established in my third year.

Managing Director | Face 2 Face Marketing

Managing Director | Face 2 Face Marketing

2005 - 2008

During my tenure at Granton Marketing, I gained valuable experience that allowed me to launch my own Direct Sales Business. I was fortunate to collaborate with Fred Gartz, the account manager, who was instrumental in promoting various businesses, including restaurants, beauty salons, and gyms. I established Face 2 Face Marketing and was responsible for building a sales team, providing training and coaching to sales agents, and managing day-to-day operations. Within the first three weeks, I successfully led the sales team in selling 1,000 beauty salon vouchers. Despite the initial success, managing a commission-only sales team was challenging, as high churn rates and continuous recruitment efforts were common. It was a great learning experience and I am now eager to pursue further education at Uni.

Commission-only Sales Agent | Granton Marketing

Commission-only Sales Agent | Granton Marketing

2003 - 2005

During my tenure at Granton Marketing, I honed my skills in direct sales and built a successful sales team. I was dedicated to promoting local businesses, including restaurants, beauty parlors, and gyms, through door-to-door visits and interactions with potential customers. This hands-on experience allowed me to gain a comprehensive understanding of sales strategies and team management. Over the course of two years, I engaged with more than 50,000 potential customers and trained over 100 sales agents, making significant contributions to the growth of the company.

Haags Montessori Lyceum / The Hague Montessori Lyceum VWO Economie & Maatschappij (A-levels Economics & Society)

Haags Montessori Lyceum / The Hague Montessori Lyceum VWO Economie & Maatschappij (A-levels Economics & Society)

1995 - 2002

As a Montessori student, I was encouraged to develop independence and self-directed learning. The unique approach of Montessori education, with its focus on individualized learning and lack of traditional homework and exams, fostered my ability to plan and prioritize effectively, as well as my creative problem-solving skills.

Chris Zuidema