Hi, I'm Gerald

Professional software engineer and full stack developer

 

Introduction

Overview.

As a highly skilled, versatile, and experienced full-stack developer, I am an experienced software engineer with deep knowledge of backend and frontend for full-stack website development.
I have been involved in projects ranging from quick MVP creation to solid development and developed successful applications through multiple iterations over the years. I pride myself on my attention to detail and finding simple, practical solutions to problems.
I'm interested in algorithmic-level efficiency on software development and have experience with front-end and back-end technologies and frameworks. I love learning anything, especially if it helps me improve my skills.
With a keen eye for detail and a passion for delivering high quality work, I'm able to create dedicated to creating beautiful, user-friendly experiences that delight our users.

Front-End Web Developer

Front-End Developer

Back-end Developer

Back-end Developer

Mobile Developer

Mobile Developer

Blockchain Developer

Blockchain Developer

 

What I have done so far

Work Experience.

Avenis Oy

Full-Stack Lead Developer | React + Node

RetailMeNot

  • - Summary of Comapany: RetailMeNot is a digital coupon and savings platform that helps consumers save money through discounts and cashback offers. The company's software and platform are widely used by shoppers and retailers alike.
  • - My Role: In the homepage composition, the page composition was designed to focus the attention of customers by matching the contents of the restaurant's main dishes. The menu page used high-definition images to show the vividness of the dishes. In order to increase sales, a customer data base was built based on order history, and functions such as preferential service and discount service for customers were added. I have Integrated with live chat software for real-time customer support.
  • - Achievements: By completing a user-friendly site that brought out the restaurant's character, the profit growth rate was 30% within 2 months. By effectively conducting customer management, the potential profit growth rate was recorded.
06/2023 - 07/2024
Agency Leroy

Back-End Developer | Node

Domo, Inc.

  • - Summary of Comapany: Domo, Inc. is a technology company based in American Fork, Utah, USA. It specializes in business intelligence (BI) and data visualization solutions.
  • - My Role: As a Back-End Developer I have completed functions such as Product Management, Shopping Cart, Inventory Tracking, Order Management, Shipping Integration, Customer Management and Returns and Refunds. In particular, I have built a segmented data base for email marketing by segmenting customers by region, gender, and age, and also provided discount services based on purchasing history, frequency, and the quantity and price of purchases at one time. And I have developed mobile-friendly site and provided a consistent experience across devices. I have developed new plugins and integrated them with shop.
  • - Achievements: Increased SEO by 35% by optimizing product pages with customizable meta titles, descriptions, and URLs. Increased user experience by 60% by developing a mobile-friendly and user-friendly site.
02/2022 - 05/2023
Vaihe Media

BlockChain Developer | Next

Blockgeeks

  • - Summary of Comapany: Blockgeeks is a blockchain education and development company headquartered in Toronto.
  • - My Role: As blockchain technology gains popularity worldwide, I also conducted research in this field and participated in project development. My first blockchain project was front-end development. I have developed user-friendly dashboard where users can view their account balances, transaction history, and other important data. And implemented real-time updates for blockchain interactions, such as reflecting token balances, transaction confirmations, and market data.
  • - Achievements: I have become to know about the influence and wonders of the cryptocurrency world. And I had become to start my new career as a blockchain developer.
08/2021 - 01/2022
Vaihe Media

BlockChain Developer | Rust

Topl

  • - Summary of Comapany: Topl is a blockchain technology company that provides a platform for tracking, certifying, and monetizing sustainable practices in global supply chains.
  • - My Role: I have developed Smart Contracts using Rust. Main logic were including functions that handle how users interact with the blockchain, such as minting tokens, transferring assets, and interacting with DeFi protocols. And I have integrated Solana-compatible wallets(e.g. Phantom, Sollet) to allow users to connect their wallets and enabled users to sign and send transactions directly from their wallets, ensuring secure ineteractions with the Solana blockchain. For transaction verification I used User Confirmation that before sending a transaction, ensured the user verifies the transaction details(amount, recipient, fees) through a clear and unambiguous interface. This reduced the risk of phishing or sending funds to the wrong address.
  • - Achievements: I helped the company start a new business in the blockchain field and generate 30% profit within 6 months.
10/2020 - 06/2021
Vaihe Media

Back-End Developer | PHP

Endava plc

  • - Summary of Comapany: Endava plc is a global technology company that provides consulting, technology, and operations services.
  • - My Role: As a backend developer my role was to collaborate with frontend developer and lead developer. I have mainly developed dashboard functions such as Sales and Revenue Tracking, Customer Management, Order Management, Inventory Management, Financial Management, Customer Service Metrics, Shipping and Logistics and payment gateway integration. At the Order Management I prioritized orders based on customer segmentation, order value, and delivery location. For example, high-value or loyal customers' orders could be automatically flagged for expedited processing. And at the Inventory Management I used such logic what can calculate safety stock dynamically based on real-time data, such as supplier lead times, order frequency, and sales velocity. This can be more sophisticated than a static safety stock level, adjusting as conditions change.
  • - Achievements: Reduced Shipping Costs: Consolidating orders and routing them I've efficiently reduced logistics costs, while optimized stock replenishment lowers carrying costs. Minimized Overstocking and Stockouts: Demand forecasting help maintain optimal stock levels, preventing excess inventory costs and ensuring popular products are always in stock.
06/2019 - 08/2020
Vaihe Media

Full-Stack Developer Intern | React + Node

Sumo Logic

  • - Summary of Comapany: Sumo Logic is a cloud-based machine data analytics company providing real-time insights and analytics for applications and infrastructure.
  • - My Role: After graduating from college, I interned for 9 months at this company specializing in software product production. I learned front-end development using React at an expert level, and after 4 months, I participated in back-end development based on Node.
  • - Achievements: During this period, I participated in the development of 2 products and gained valuable experience to become an expert. It was very difficult to fix errors and the superiors were very strict, but I overcame it all.
06/2018 - 05/2019
 
PHP
Laravel
Python
Node.js
React JS
Vue
Flutter
Angular
HTML 5
CSS 3
JavaScript
TypeScript
Tailwind CSS
Three JS
git
wordpress
bootstrap
Microservice
Azure
Aws
MySql
MongoDB
Docker
 

My work

Projects.

Following projects showcases my skills and experience through real-world examples of my work. Each project is briefly described with links to code repositories and live demos in it. It reflects my ability to solve complex problems, work with different technologies, and manage projects effectively.

project_image
source code
  • Visit the site
  • Saxandthecity

    On this site I have tried to realistically portray the living, breathing vibrancy of the city and the delightful gatherings of its delightful evenings. The main tech for this site was mern stack and using this I can make any kind of wonderful site.

    #Node

    #React

    #Bootstrap

    #Mongo

    #Postgre

    project_image
    source code
  • Visit the site
  • corpdesign

    corpdesign is a digital studio based in Paris, France. This site mix art and code to build unique experiences. This site is passionate and aspire to create experiences that people truly enjoy. I worked as senior web developr and build this front-end with Three.js and React.js

    #React.js

    #Node.js

    #jQuery

    project_image
    source code
  • Visit the site
  • flashliquidity

    flashliquidity is an blockchain and intelligent one-click custodial financial trading system. It uses AI algorithms and big data analysis to provide users with optimal investment strategies and suggestions, and help users achieve stable and efficient investment returns. Many cryptocurrency holders invest in decentralized finance (DeFi) protocols in the hope of generating additional income.

    #React

    #Node.js

    #MySql

    #Tailwind

    #Web3

    #AI

    #Solidity

    project_image
    source code
  • Visit the site
  • Service Desk

    This is the Desktop Application for the employers for Select Software. Select Software Telecommunications Services provides Cloud based Billing and CRM solutions as a service (SaaS) to telecommunication companies, carriers, MVNO’s and the like. The Selcomm™ Telco SaaS has been deployed to hundreds of Telecom providers covering a wide spectrum of business models and services.

    #C#

    #DevExpress

    project_image
    source code
  • Visit the site
  • greentekreman

    In this project, I have worked as a Full-stack engineer. Here, I have designed Front-end by using Figma and implemented optimization of site. So, I improved speed of site much by optimizing database structure. Through this site, I got new knowledge optimization of site.

    #React

    #Javascript

    #Materialui

    #rapidapi

    project_image
    source code
  • Visit the site
  • thewodlife

    This is modern e-Commerce store site. At here I've worked as a lead developer. We developed this site using wordpress.

    #wordpress

    #mysql

    project_image
    source code
  • Visit the site
  • bitxmi

    bitxmi is a crypto and trading experience website. bitxmi is a website that provides wonderful trading service for businesses and individuals. This site is developed using Vue.js and I worked as front-end developer.

    #Vue.js

    #Tailwind

    #Web3.js

    #Solidity.js/p>

    project_image
    source code
  • Visit the site
  • gortons

    This site is a meal planning and grocery list generator for users. This helps people meal prep today, save time tomorrow, and eat healthy for life. Developed using angular framework

    #Angular

    #Node.js

     

    Education

    Bachelor of Science in Computer Science

    Genesis College

    04/2014 - 06/2017

     

    Get in Touch

    Contact.