Jady – React, Node.js, Next.js, experts in Lemon.io

Jady

From Brazil (UTC-3)flag

Full-stack Web Developer|Middle-to-senior
Front-end Web Developer|Senior

Jady – React, Node.js, Next.js

Jady is a full-stack engineer with strong expertise in building scalable and maintainable web applications. He has hands-on experience with GenAI integrations and cloud deployments, along with solid backend development capabilities. Jady demonstrates clear communication, adaptability, and effective collaboration in cross-functional Agile teams, with particular strength in frontend-heavy development.

10 years of commercial experience
Main technologies
React
7 years
Node.js
4 years
Next.js
4.5 years
Nest.js
2 years
JavaScript
9 years
Additional skills
Typescript
TanStack
Anthropic
Claude Code
Styled-components
AI agent development
GitLab CI/CD
Zustand
Docker Compose
CI/CD
MCP
Salesforce Commerce Cloud
Prompt engineering
PostgreSQL
SFRA
Vite
NX
Angular
Shopify
API
Microsoft Azure
Jest
Cypress
React Native
GraphQL
REST API
Direct hire
Possible
Ready to get matched with vetted developers fast?
Let’s get started today!

Experience Highlights

Senior Software Engineer
Feb 2026 - Ongoing5 months
Project Overview

Storefronts and preview platforms for loyalty marketplaces serving airline and hospitality partners. The products enable partners to showcase and manage loyalty marketplace offerings, providing customers with a clear and engaging way to explore available rewards and benefits.

Responsibilities:
  • Built and maintained React/TypeScript storefronts on top of Salesforce Commerce Cloud (SFRA) for loyalty marketplaces.
  • Worked in a large-scale Nx monorepo with multiple apps and shared libraries.
  • Applied Next.js patterns to inform routing, data-fetching, and rendering decisions inside the storefront platform.
  • Wired a multi-product Storefront Preview platform so partners could preview Subscription, Buy-Points, and Accelerate flows before going live.
  • Owned backend services in Node.js / TypeScript with PostgreSQL, running locally via Docker Compose and deployed through CI/CD pipelines.
  • Adopted agentic AI workflows to scaffold features, run code reviews, and automate repetitive engineering tasks.
  • Integrated MCP servers to give AI agents access to design specs, tickets, and live browser state during development.
  • Applied prompt engineering and context engineering patterns to make AI assistance reliable in a production codebase.
  • Helped drive team-wide alignment on AI tooling through internal documentation, plugin standards, and reusable patterns.
Project Tech stack:
React
Typescript
Salesforce Commerce Cloud
SFRA
NX
Vite
TanStack
Next.js
Node.js
PostgreSQL
Docker Compose
CI
CD
GitLab CI
CD
AI agent development
Anthropic
Claude Code
MCP
Prompt engineering
Styled-components
Zustand
Senior Software Engineer
Jan 2024 - Feb 20262 years 1 month
Project Overview

A high-traffic B2C and B2B e-commerce platform for office products, serving consumers and business accounts across Canada. The platform supports product discovery and checkout, with personalized shopping experiences powered by recommendation and conversational-assistant integrations. It also includes analytics capabilities for merchandising and funnel reporting, with a strong focus on performance, Core Web Vitals, and maintainability across a large shared component base.

Responsibilities:
  • Spearheaded the development and maintenance of StaplesCopyAndPrint and Staples eCommerce, improving user experience and Shopify integration.
  • Led the migration of the DynamicWorkbooks app from Angular 9 to Next.js, enhancing performance and reducing time-to-first-byte.
  • Integrated SSR to improve Google indexing, platform visibility, and user engagement.
  • Built secure API services with Nest.js and OAuth for multi-channel authentication.
  • Managed cloud services and pipelines in Azure, utilizing PostgreSQL to support data reliability and consistency.
Project Tech stack:
Shopify
Angular
Next.js
Nest.js
OAuth
Microsoft Azure
PostgreSQL
API
Senior Software Engineer
Nov 2022 - Nov 20231 year
Project Overview

A digital payments platform for corporate and SME clients, supporting domestic and cross-border transfers, FX, and merchant flows across several European markets. The platform provides customer-facing workflows for onboarding, payment initiation, approval, and reporting, integrated with internal REST and GraphQL services. It supports regulated payment processes with a strong focus on accessibility, validation, reliability, and maintainable component architecture.

Responsibilities:
  • Developed and constructed a scalable frontend framework, ensuring consistent patterns across diverse applications.
  • Crafted a unified component library and migrated outdated interfaces to more modern designs.
  • Crafted intuitive products and integrations with banking and tech partners inside financial ecosystems.
  • Engineered modular application components with integration to external bank API.
  • Implemented WAI-ARIA standards to ensure accessibility.
Project Tech stack:
API
Senior Frontend Enginner
Nov 2021 - Nov 20221 year
Project Overview

A national-scale self-service platform enabling mobile and broadband customers to manage plans, billing, usage, and device upgrades independently. The platform provides customer-facing account management and support journeys built around internal REST services and an AI chat assistant designed to reduce support demand. It emphasizes scalable component architecture, reliable state management, performance, accessibility, and maintainability.

Responsibilities:
  • Engineered responsive web interfaces and crafted reusable components and libraries that enhanced UX/UI designs.
  • Developed an application with the targeted tech stack, decreasing onboarding duration.
  • Collaborated with the UX/UI design team to refine applications and integrate new design features.
  • Enhanced code quality by implementing comprehensive test coverage using React Testing Library, Jest, and Cypress.
  • Optimized web applications by troubleshooting and debugging code, improving performance and scalability.
Project Tech stack:
Jest
Cypress
React
Senior Frontend Engineer
Apr 2020 - Nov 20211 year 7 months
Project Overview

A large-scale B2C e-commerce platform serving end consumers with a focus on reliable and efficient online shopping experiences. The platform provides customer-facing shopping journeys built with React and TypeScript, supported by internal REST APIs and Node.js services. It emphasizes reusable component architecture, robust form validation, test coverage, performance, and maintainability.

Responsibilities:
  • Optimized B2B client websites using ReactJS, Next.js, and TypeScript.
  • Enhanced user experience by redesigning interfaces.
  • Resolved critical bugs and boosted application performance.
  • Collaborated with clients in design sessions and translated feedback into actionable development goals.
  • Mentored team members in best practices and new technologies.
Project Tech stack:
React
Next.js
Typescript

Education

2019
Tecnologia da Informação
Bachelor of Technology - BTech

Languages

English
Advanced

Hire Jady or someone with similar qualifications in days
All developers are ready for interview and are are just waiting for your requestdream dev illustration
Copyright © 2026 lemon.io. All rights reserved.