Charanjeet Singh

Charanjeet Singh

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ABOUT ME

• Senior Full-Stack and Commerce Architect with 9+ years of experience delivering scalable B2B and B2C commerce solutions, headless architectures, and enterprise integrations.

• Strong expertise in composable commerce patterns, API-first architecture, microservices, and modern eCommerce ecosystems using PHP, Node.js, React.js, Next.js, and cloud-native technologies.

• Hands-on experience designing scalable product catalogs, pricing models, customer segmentation, checkout flows, and payment integrations including Stripe, PayPal, and Braintree.

• Extensive background in headless commerce and CMS integrations across WordPress, Shopify, Magento, Drupal, and custom service-based commerce platforms.

• Experienced in defining scalable multi-region and multi-brand architectures, API integrations with ERP, CRM, OMS, and third-party middleware systems.

• Strong understanding of REST APIs, event-driven architecture, CI/CD pipelines, Docker, Kubernetes, AWS, and scalable cloud deployments.

• Excellent communicator with proven ability to collaborate with technical teams, business stakeholders, and agency partners on architecture decisions and implementation planning.

RELEVANT COMMERCE & ARCHITECTURE EXPERIENCE

  • Experience designing and supporting headless commerce ecosystems integrating frontend applications, CMS platforms, payment gateways, and external APIs.
  • Strong understanding of scalable commerce data structures including products, categories, pricing tiers, customer segmentation, and multi-store configurations.
  • Hands-on experience with Stripe integration patterns, checkout workflows, and secure payment processing.
  • Experience working in agency-driven environments balancing client requirements with scalable long-term technical architecture.
  • Knowledge of composable commerce concepts including API extensions, event-driven workflows, and scalable integration strategies.

TECHNICAL SKILLS

Commerce & Architecture: Composable Commerce, Headless Commerce, API-First Architecture, Microservices, Multi-Store Architecture, Service-Based Commerce Platforms

Languages & Frameworks: PHP (Laravel, Symfony, CodeIgniter, CakePHP), JavaScript, TypeScript, Node.js, React.js, Next.js, Vue.js, Angular

CMS & eCommerce: WordPress, Shopify, Magento, Drupal, Craft CMS, WooCommerce

Payments & Integrations: Stripe, PayPal, Braintree, REST APIs, SOAP APIs, ERP/CRM Integrations

Cloud & DevOps: AWS, Docker, Kubernetes, CI/CD, GitHub Actions, Bitbucket Pipelines

Databases: MySQL, PostgreSQL, MongoDB, Redis

Tools & Platforms: Git, JIRA, Trello, Asana, Slack, SSH, FTP

Methodologies: Agile, Scrum, OOP, MVC, TDD, Event-Driven Architecture

Central Time (US & Canada) (-05:00)
Joined May 2020
EXPERTISE
8 years experience
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8 years experience

REVIEWS FROM CLIENTS

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SOCIAL PRESENCE
GitHub
FMPS
PHP
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EMMNOW
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EMPLOYMENTS
Software Development Team Lead
BVD Group, Brampton, Ontario
2020-02-01-Present

• Led architecture and development of scalable commerce and enterprise web applications using Laravel, Node.js, React.js, Angular,...

• Led architecture and development of scalable commerce and enterprise web applications using Laravel, Node.js, React.js, Angular, and cloud-native technologies.

• Designed API-first and headless architecture patterns to support scalable frontend integrations and service-oriented business workflows.

• Collaborated with cross-functional teams to define scalable product structures, pricing models, user segmentation, and third-party integration strategies.

• Integrated payment systems including Stripe and PayPal for secure checkout and transaction processing workflows.

• Developed integration layers connecting business applications with external APIs, middleware systems, and cloud services.

• Implemented Docker, Kubernetes, and AWS-based deployment strategies supporting scalable and high-availability environments.

• Led technical decision-making, code reviews, sprint planning, and architecture discussions to ensure long-term scalability and maintainability.

Node.js
MySQL
Angular
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Node.js
MySQL
Angular
WordPress
Drupal
Linux
CodeIgniter
Azure
SOAP
SSH
Laravel
Redis
Stripe
Shopify
Symfony
Docker
React
Joomla 3
Kubernetes
Magento 2
RESTful API
Vue.js
AWS
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Senior Developer / Team Lead
Afresh Leaf, Florida, USA
2017-01-01-2019-12-01

• Led delivery of headless commerce and CMS projects for B2B and B2C clients using Shopify, WordPress, Drupal, and custom PHP plat...

• Led delivery of headless commerce and CMS projects for B2B and B2C clients using Shopify, WordPress, Drupal, and custom PHP platforms.

• Architected scalable frontend solutions using React.js, Vue.js, and Next.js with API-driven backend integrations.

• Developed service-based commerce workflows and configurable product/service experiences for client-specific business requirements.

• Built reusable API integrations with third-party CRM, ERP, analytics, and payment platforms.

• Worked closely with stakeholders and agency teams to define scalable architecture patterns and implementation roadmaps.

• Optimized performance, accessibility, SEO, and mobile responsiveness across enterprise commerce platforms.

PHP
MySQL
WordPress
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PHP
MySQL
WordPress
Drupal
Stripe
Shopify
Stripe Payments
React
Craft CMS
Stripe api
Next.js
Vue.js
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Intermediate Software Engineer
U.T.V Canada
2014-01-01-2016-11-01

• Developed eCommerce and enterprise web applications using PHP frameworks and CMS platforms.

• Integrated payment gatew...

• Developed eCommerce and enterprise web applications using PHP frameworks and CMS platforms.

• Integrated payment gateways including Stripe, PayPal, and Braintree with secure transaction handling.

• Created reusable frontend components and responsive interfaces to improve customer experience.

• Worked on REST and SOAP web service integrations for external systems and data synchronization.

• Supported deployment, maintenance, and version control workflows across multiple client projects.

PHP
jQuery
MySQL
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PHP
jQuery
MySQL
Git
WordPress
CodeIgniter
SOAP
Stripe
SOAP Web Services
JavaScript
RESTful API
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PROJECTS
Petroleum fuel cards View Project
2023
Public and internal portal to manage fuel cards like credit cards . Manage Transactions (15k daily ) Manage Invoices Manage Users Mana...
Public and internal portal to manage fuel cards like credit cards . Manage Transactions (15k daily ) Manage Invoices Manage Users Manage Gas station locations Manage Fuel prices ( Petro & Loves US)
MySQL
Angular
Laravel
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MySQL
Angular
Laravel
Redis
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