Hi, I'm Dennis Stephens.
A
I have been working as a Senior Full Stack Engineer for 8 years in both Front-end and Back-end web development. Also I have good experience in Blockchain & AI technology. As a problem solver who loves facing challenges in my work, I'm excited to be at the deployment phase of my career as a web developer.
I'm passionate and ambitious about my work, and love to be on a reliable and friendly team.
I am looking for a new job opportunity in Full Stack development.
I will work harder with all my ability and knowledge for the company. Thank you!
About
I graduated from Far Eastern University and I gained a bachelor's degree in Computer Engineering. I have both experience in working in office and remotely. My major skills are React, Node, Laravel, Python and Blockchain & AItechnology.
In the meantime, I worked with several companies and developed several projects including Financial and E-commerce and so on, and gained a good experience and skills of web development. And I received good reviews from several clients and put up my name on team section of websites.
It can be said my strengths are the simultaneous guarantee of project speed and quality, accurate time management, and sincerity.
I will work harder and harder for your company with all my heart and ability. If there is anything I don't know, I will learn from team members and I will focus all in the success of company.
Let's work together! Thank you!
Service
Front End Development
- Have some experience in UI/UX Design using Adobe XD, Figma, Sketch, Adobe Photoshop.
- Very good experience in developing frontend using React including several projects like e-commerce, financial, education, customer management, real estate, Blockchain area.
- Professional Next.js developer having 4 years of experience with T3 stack, GraphQL, Planet Scale, Hygraph, NextAuth, Stripe integration and so on.
- Rapid growing Vue.js developer having Vue3, Vuex, Vuetify, Nuxt.js and Quasar framework.
- Very good sense of UI/UX, well-known component concept, first mobile design making, SEO, performance and optimization
- React animation expert, some knowledge of three.js, chart implemention using D3.js and several chart libraries...
Back End Development
- Professional in Node.js especially Express and Nest.js, familiar with Restful API and GraphQL, integrated several third party API like Calendly API, Zoom SDK, Coinbase API, Slack Volt API, SOAP API, Swell API and so on.
- Laravel Expert having modern technology like Laravel Mix, Laracast, Livewire, Laravel Nova, Inertia and so on.
- Some experience in Python and Fast API, NumPy, Pandas, and SciPy.
Blockchain Area
- Cryptocurrency & Altcoin creation
- Smart Contract Development using Solidity and Rust
- Token creation on ETH, BSC, MATIC, and other EVM chains
- NFT creation on Ethereum, Polygon, Solana, and other chains
- Decentralized exchanges (Pancake swap, Uniswap, etc)
- Yield farms
- Token staking, rewards tracking dashboards
- Cryptocurrency node & master node installation
- Cryptocurrency mining pool installation
- Web3.js, ether.js, usedApp, Wagmi
AI & Chrome extension development & Scrapping
- Have experience in developing Chrome extension which is AI-generated bulk messaging tool for recruiters on LinkedIn using GPT-4 model
- Scrapping expert using Puppeteer, Browserless API, Selenium
- GPT, Langchain, Soaak, AI ChatBot Development
Experience
THE STUDIO BRIDGE
- Collaborated closely with designers to create clean and intuitive interfaces for web applications, utilizing various front-end frameworks such as React and working within Figma to ensure a consistent design language.
- Demonstrated proficiency in Laravel and React, having leveraged these technologies to develop a range of web-based solutions, including a hotel booking site and a real estate project focused on house buying and selling.
- Additionally, utilized ArcGIS and PostGIS to integrate Google Maps functionality, allowing for seamless display of event locations and geospatial data.
- Tools: React, Laravel, MySQL, CMS technology, Github, Google Map
Cognizant
- Actively worked as an Angular/Node.js Developer in Lifetime Health Care Services flagship project
- Handled big project using development practices in ngRx, tailwind css, updated facade layers implementation.
- Worked in core backend features of Discover’s Banking Application ՄIris) in Angular 12 and Express.js.
- Developed new features for Iris banking application, working in strict agile Structure
- Direct involvement in daily meetings with Stakeholders and Businesspeople regarding feature discussions
- Re-Worked on previously developed features to provide more flexibility.
- Tools: Angular, Node.js, MySQL, CMS technology, Github, Stripe integration, ngRx, Tailwind CSS
Danapay
- I was responsible for building the customer side of a project using React and MUI, and the admin side using Vue.js, while ensuring a consistent design language and optimal user experience.
- As a Web3 developer, I have leveraged blockchain technology to develop smart contracts, including bulk transfer capabilities, as part of the mission of a financial project.
- Additionally, I participated in developing mobile application using React Native, and tried to achieve high speed and superior performance of the front-end.
- Tools: React, React Native, Node, Vue.js, Blockchain, Web3, Solidity, AWS, Jira, Miro, MongoDB...
Talaqqi
- The project is a marketplace for Arabic Educator, where tutors can create what subject they're teaching and student can book a slot and pay for the class session.
- Create-T3-App (NextJS, TRPC, Prisma, NextAuth, MantineUI, Postgres) to build most of pages from Marketplace, tutor, student and the admin dashboard.
- Implemented Pusher & Next PWA for real-time chat & notifications, Stripe Connect Express for managing payment and payouts, Vercel Cron Job, Serverless function and Sendgrid to blast email
- Tools: React, Next.js, Typescript, Next-Auth, MantineUI, Prisma, T3, Vercel...
EcoToken
- Worked as a frontend engineer in the mid-journey of this project using Next.js and Typescript. This project is mainly blockchain projects for eco-friendly and environment marketplace on Regen blockchain network.
- I developed admin side and user side both using Next.js. I used T3 stack, which is combination of Next.js, Typescript, Tailwind, TRPC and we used Prisma for providing ORM for SQL queries.
- I integrated TRPC with Next.js which allows you to write backend code using Typescript, and for good typed validation, I used Zod which is typescript schema declaration and validation library.
- Tools: Next.js, T3 stack, GraphQL, Vercel, Zod, Cypress, Jest
Real Time Feedback >
- As a full-stack developer, I contributed to the development of an admin side using React and Laravel Mix to manage client feedback. I also implemented real-time chat functionality using Web Sockets, Laravel Queue, Pusher, Echo, cron jobs, and integrated Twilio for SMS, Stripe for payments, and email notifications.
- To improve performance and scalability, I upgraded the design of the admin side's frontend and utilized Redis for managing real-time data at scale and speed.
- As part of the development process, I utilized Docker containers to ensure seamless deployment across different environments. Additionally, I led the successful migration of the project to AWS EC2, including the complex socket.io component and queue system.
- Tools: Laravel, React, AWS, Redis, Twilio, Docker, Web Socket
Projects
Online shopping site for wristbands.
Free WebRTC - P2P - Simple, Secure, Fast Real-Time App, compatible with all browsers and platforms.
Blockchain Game fighting with roosters
AI-generated bulk messaging tool for recruiters on Linkedin using GPT-4 model
- Made a Google Chrome extension for sending a message using profiles of LinkedIn, and implemented a job marketplace with React from scratch, converting from Figma.
- Implemented a salary estimation feature using React, Typescript and experienced in Husky, Deep Source, Sonar Cloud and made unit testing and e2e testing using Jest, react - testing library and Cypress
Eco-friendly Marketplace on Regen network
- I developed admin side and user side both using Next.js. I used T3 stack, which is combination of Next.js, Typescript, Tailwind, TRPC and we used Prisma for providing ORM for SQL queries.
- I integrated TRPC with Next.js which allows you to write backend code using Typescript, and for good typed validation, I used Zod which is typescript schema declaration and validation library.
Marketplace for Arabic Educator
- Create-T3-App (NextJS, TRPC, Prisma, NextAuth, MantineUI) to build most of pages from Marketplace, tutor, student and the admin dashboard
- Implemented Pusher & Next PWA, Stripe Connect Express for managing payment and payouts, Vercel Cron Job, Serverless function and Sendgrid to blast email
CanterPower System company's generator management mapbox project
- Made a CanterPower System company's generator management mapbox project using Mapbox GL and Next.js.
- Took a look at a performance part for a huge number of data pins, and implemented component for a cluster layer using react-mapbox-gl-cluster module and so on...
Admin side of Real-Time feedback company
Skills
Front End skills
React
VueJs
Next.js
Typescript
AngularJS
Back End skills
NodeJs
Laravel
Python
Fast-API
NestJS
Database
MySQL
MongoDB
PostgreSQL
Blockchain
Bitcoin
Ethereum
Solana
Cosmos
Other
Git
AWS
Azure
GraphQL
Jira
MapBox
Education
(Manila, Philipines)
Degree: Bachelor of Computer Science
- Software Development
- Computer Network
- Foundations of Algorithms
- Operating System
Relevant Courseworks:
Certifications
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Recommends
Linkedin Recommendations
Co-founder of GreenBackend company
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Dennis is really a great problem solver, I've impressed by his ability to solve complicated technical problems with the minimum amount of management, he is really super learner and an effective implementor, write your requirements and he will make sure it gets done, that's the ultimate factor in the reliable developers, Dennis is basically one of them and I highly recommend him in any full-stack development job.
COO of Hirepeople company
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As the COO of HirePeople company, I had the pleasure of working with Dennis on a project where he showcased his exceptional React skills and expertise in building a project from scratch. His work ethic and dedication to delivering high-quality work quickly were outstanding. He also contributed significantly to the development of a Chrome extension for our company, which helped us to achieve our business goals. I highly recommend Dennis to anyone looking for a reliable, skilled, and efficient web developer.
CTO of Hirepeople company
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I've worked with Dennis on several frontend development projects using React, TypeScript, and Redux. I believe Dennis has potential to develop into a great developer with guidance. I recommend them for projects where clear communication and collaboration expectations are established.
Senior Software Engineer
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I have had the pleasure of working closely with Dennis and can attest to their exemplary skills in React and Laravel development. Their passion for delivering top-notch solutions is evident in their exceptional work and demonstrated technical proficiency. Dennis has an innate ability to quickly understand and navigate complex problems with ease, and their ability to collaborate with cross-functional teams is a testament to their exceptional communication skills. I strongly recommend Dennis to any organization looking for a seasoned developer with a track record of success.
Senior SQL Server DBA Contractor at iPSL
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Dennis is one of the most professional freelancers I've ever worked with. I've been working with many freelancers for decades and I can safely say that Dennis is a terrific freelancer. His capacity to comprehend the specific demands of the other party, as well as his honesty, are two of his greatest qualities. I am confident that he will meet and exceed expectations.
UI/UX designer
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Dennis consistently delivered high-quality work as a Front-End Developer and went above and beyond to ensure that my designs were implemented flawlessly. As a UX designer, it was important for me to collaborate with a developer who not only had a strong understanding of technical aspects, but also had an eye for detail and a commitment to user experience. Overall, I highly recommend Dennis as a Front-End Developer, his technical expertise and dedication make him a valuable asset to any project.
Product Owner
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Thank you Dennis for your invaluable help to our AMBER project. Although we have never met in real life and worked only remotely, I really appreciate your professionalism and competence. Your punctuality and diligence make me believe that you are a good man and a reliable partner. I am sure that you will have a great future and I hope that you will help our company more than once.
I sincerely wish you professional growth and appreciation from future partners.
Data Science Engineer
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Dennis was one of the pivotal members of our startup J-Retro Designs. His front end experience was superb and he was a very effective communicator. Dennis expresses a degree of professionalism during our Slack channel meetings and worked very well with our other backend developers. I was honored to collaborate with Dennis and hope to collaborate in the near future. I highly recommend him for any project, give Dennis a list of tasks and he will accomplish each task and ask questions to make sure the best quality work is delivered.
President & CEO at NOAH Solutions
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We needed to assemble a dev team on short notice and Dennis became a key component. He had a great can do attitude that allowed us to complete a rush project on time.