Henry Brian

senior

Registration: 16.01.2025

Specialization: Full Stack Developer

— Dynamic and solutions-focused Senior Full Stack Developer with over 12 years of experience in delivering transformative software solutions for web, and control panel design. — Created a structured API projected using Go for identification verification using Facetec technology. — Started microservices in Go to integrate with Salesforce. — Skilled in developing cross-platform mobile applications, implementing DevOps strategies, alongside advanced QA methodologies to ensure seamless functionality and reliability and and QA frameworks and creating AI/ML-driven solutions for real-time analytics and business intelligence. — Demonstrates expertise in Web3 technologies, blockchain-based systems, ERP/CRM integrations, and e-commerce platforms. — Known for designing scalable cloud-native architectures and driving innovation through microservices and DevOps pipelines. — Proven expertise in managing Google Ads, Facebook Ads, and SEO campaigns while ensuring quality project delivery across WordPress and E-commerce platforms. — Developed custom web applications using Yii and Yii2, leveraging their modular architecture and MVC pattern for maintainable and efficient solutions. Career Highlights: — Spearheaded blockchain solutions integrating smart contracts with Web3.js for secure financial platforms. — Achieved a 35% increase in mobile engagement by developing Flutter-based cross-platform apps for enterprise and retail clients. — Designed cloud architectures on AWS and Azure, reducing operational costs by 40% and improving disaster recovery capabilities. — Built AI-driven platforms for predictive modeling and real-time analytics, boosting data processing efficiency by 60%. — Developed and deployed scalable e-commerce platforms, integrating payment gateways and live user engagement features. — Enhanced ERP/CRM workflows by implementing tailored solutions using Odoo, Zoho CRM, and SAP, automating business processes for mid-sized enterprises. Special skills: Blockchain & Web3 — Blockchain Development: Solidity, Hyperledger, Rust, Go, Web3.js. — Platforms: Ethereum, Binance Smart Chain, Hyperledger Fabric. — Smart Contracts: Solidity, Remix, Truffle, Hardhat. — Decentralized Applications: IPFS, Metamask Integration, Ethers.js. — NFT and Token Development: ERC-20, ERC-721, ERC-1155. QA Automation — Tools: Selenium, Cypress, Playwright, Appium, TestNG, JUnit, Postman. — Testing Types: Functional, Regression, Load, API, Cross-Browser Testing. — Performance Testing: JMeter, LoadRunner. — Version Control: Git, GitLab, Bitbucket. Artificial Intelligence & Machine Learning — Languages & Libraries: Python (TensorFlow, Keras, PyTorch, scikit- learn), R. — Algorithms: NLP, Computer Vision, Predictive Modeling, Neural Networks. — Frameworks & Tools: TensorFlow, PyTorch, Keras, OpenCV, NLTK, Pandas, NumPy. — AI/ML Cloud Services: Google AI, AWS SageMaker, Microsoft Azure ML. ERP & CRM Systems — Platforms: Odoo, SAP, Microsoft Dynamics, Zoho CRM, NetSuite, Salesforce,Spryker. — Modules: CRM, Finance, Inventory, Human Resources, Sales, Manufacturing. — Customizations: Workflow automation, third-party API integrations, and process optimization. DevOps & Cloud Automation — Tools: Docker, Kubernetes, Jenkins, GitLab CI, Ansible, Terraform, Vagrant. — Cloud Platforms: AWS (EC2, S3, RDS, Lambda), Azure (App Services, DevOps), Google Cloud (Compute Engine, GKE). — CI/CD: Jenkins, GitLab CI, CircleCI. — Monitoring & Logging: Prometheus, Grafana, ELK.

Skills

Full Stack Development

Java

JavaScript

Odoo

PHP

Python

Rust

Shopify

Solidity

TypeScript

Wordpress

Work experience

Senior Full Stack Developer

03.2021 - 02.2024 |CT Innovations

React.js, Node.js, AWS, Python, Django, React

● Architected & Deployed SaaS Platform: Developed a robust, cloud-based enterprise platform using React.js, Node.js, and AWS, enabling real-time data analytics and automation, which improved client retention by 40%. ● Oversaw a project implementing a Go microservice back end to handle batch processing jobs for 2 million users, successfully improving processing time. ● Led a knowledge-sharing initiative on Go and concurrent programming that enhanced team capabilities and reduced onboarding time by 20%. ● Developed a full-stack e-commerce website with Python (Django) and React. ● Designed and implemented QA automation frameworks using Selenium, Cypress, and Appium to streamline testing processes and reduce defect rates by 60%. ● Managed Bitrix box version projects, performing technical support and feature customization. ● Designed and built custom, responsive WordPress websites for industries including corporate, e-commerce, and creative portfolios. ● Specialized in customizing premium WordPress themes (Avada, Divi, Astra) and developing child themes to meet branding and functionality needs. ● Developed WooCommerce-based WordPress stores, integrating payment gateways (Stripe, PayPal) and creating custom product pages. ● Microservices Implementation: Designed a microservices architecture with Kubernetes and Docker, ensuring scalability, high availability, and modularity, reducing downtime by 35%. ● Web3 Integration & Blockchain Solutions: Designed and deployed blockchain applications using Solidity, Web3.js, and Ethereum smart contracts to enable secure financial transactions and NFT marketplaces. ● Mobile Development: Built Flutter-based mobile apps integrated with blockchain wallets like Metamask, improving user interaction by 40%. ● Led the design, development, and deployment of several cross-platform mobile applications using Flutter, Dart, and Kotlin, delivering high-quality, scalable solutions. ● Cloud Infrastructure Management: Architected cloud-native solutions using AWS (EC2, S3, Lambda) and Kubernetes, ensuring scalability and high availability. ● AI-Driven Analytics: Implemented machine learning models for customer behavior prediction, leading to a 25% improvement in retention rates. ● DevOps Automation: Automated CI/CD workflows with Jenkins and Terraform, cutting deployment times by 50% and ensuring seamless updates. Projects: ● Web3 Payment Integration. Designed blockchain payment solutions, integrating wallets and smart contracts for decentralized platforms. Awards: ● 2023: Blockchain Innovation Award. For designing scalable blockchain ecosystems. ● 2021: Best Mobile App Developer Award Recognized for outstanding contributions to the development of a flagship mobile app, praised for innovation and seamless integration of Flutter into the existing development pipeline, leading to increased user engagement and positive feedback.

Full Stack Developer & Web3 Expert

01.2019 - 02.2021 |TechSphere Solutions

Web3, Python, Django, Flask, Kotlin, HTML5, Docker, Kubernetes, Jenkins

● Built Web3 applications and integrated Ethereum-based smart contracts into financial platforms, ensuring secure and transparent transactions. ● Built and executed automated test suites for web applications using Python’s Pytest and Selenium WebDriver, reducing manual testing efforts by 70%. ● Developed and maintained AI-driven web applications using Python, Django, and Flask, providing real-time analytics and data visualization. ● Developed and maintained Android applications using Kotlin and collaborated on Flutter-based apps for both Android and iOS. ● Developed HTML5-based web games using Phaser.js and WebGL, with a focus on performance optimization and cross-platform compatibility. ● Implemented and optimized Bitrix-based intranet for a multinational company. ● Resolved performance bottlenecks and integrated third-party services. ● Designed and implemented NFT-based web games on Ethereum, allowing players to trade in-game items on a blockchain marketplace. ● Customized ERP and CRM platforms such as Salesforce and Zoho CRM and Microsoft Dynamics, enhancing business automation and sales management workflows. ● Led DevOps automation projects, utilizing Docker, Kubernetes, and Jenkins to streamline development and deployment. ● Coordinated cross-functional teams (SEO, Content, Analytics, Development) to ensure quality deliverables within project timelines. ● Organized feature requests, prioritized sprint tasks, and managed project progress with tools like Trello or Jira. ● Delivered high-quality eCommerce solutions using Shopify and WordPress, integrating custom plugins and payment gateways for seamless customer experiences. ● AI-Powered Analytics Tools: Built predictive models using TensorFlow and PyTorch, reducing data analysis time by 60% and improving accuracy for business forecasts. Projects: 1. QA Automation Frameworks. ● Designed end-to-end test automation suites for TechSphere Solutions, reducing regression testing time by 50%. 2. AI Analytics Platform. ● Created real-time predictive models for sales and customer insights, improving client data strategies. Awards: ● 2020: Employee of the Year. For delivering impactful AI and DevOps solutions.

Full Stack Developer

10.2014 - 12.2018 |InnovateTech Solutions

Node.js, PHP, JavaScript, Kotlin, Flutter, Java

● Assisted in full-stack development with Node.js, PHP, and JavaScript, contributing to front-end and back-end development of web platforms. ● Gained foundational experience in mobile development, learning Kotlin, Flutter, Java, and using Android Studio for app development. ● Assisted in QA testing for Java-based enterprise tools, using JUnit for unit testing and Selenium for browser-based testing. ● Automated QA workflows using tools like Jenkins, enhancing build and test cycles. ● Worked on Java Swing desktop applications for internal data processing and automation, enhancing user interfaces and workflows for enterprise clients. ● Assisted in developing 2D browser-based games using HTML5 Canvas and JavaScript, learning key techniques in game physics, rendering, and animation. ● Gained hands-on experience with Phaser.js for developing interactive games with real-time game mechanics and event handling. ● Contributed to ERP system integrations, improving business management and operations for small to medium enterprises. ● Integrated ERP solutions using Odoo and Zoho CRM, streamlining business operations for clients in the logistics and retail sectors. ● Supported the development and deployment of PLC automation systems, working with Siemens S7 for manufacturing clients. ● Conducted troubleshooting and optimization for existing PLC systems, achieving a 20% reduction in maintenance costs. ● Contributed to the integration of PLCs with SCADA systems for data acquisition and system monitoring. Projects: 1. ERP Platform for Manufacturing. ● Automated business workflows using custom ERP modules, reducing manual workload by 50%. 2. E-Commerce MVP Development (Startup Collaboration). ● Built a scalable, mobile-friendly platform, increasing startup visibility and revenue. Awards: ● 2017: Top Developer of the Year. Recognized for ERP and CRM system development excellence.

Educational background

Full-Stack Development, AI/ML, and Blockchain Technologies

2011 - 2014

Universiti Malaya, Faculty of Computer Science & Information

Languages

EnglishProficient