Maryam Haider – Senior Software Engineer

Building scalable full-stack applications, Web3 platforms, and cloud-ready digital products.

I’m a Senior Software Engineer with 6+ years of experience building scalable, high-performance web applications across modern JavaScript ecosystems. My work spans full-stack development, Web3/NFT platforms, microservices, cloud integrations, and modern frontend architecture.

Node.js Angular React Next.js TypeScript Microservices AWS Web3 / NFT Blockchain Wallets CI/CD

About

Full-stack engineering profile aligned with modern web, cloud, and Web3 platforms.

I am a Senior Software Engineer with 6+ years of experience building scalable, high-performance web applications across modern JavaScript ecosystems. My expertise spans full-stack development with a strong focus on React.js, Node.js, JavaScript, and modern UI/UX architecture, delivering responsive single-page applications (SPAs), Web3 interfaces, and scalable digital platforms.

I specialize in developing clean, responsive, and high-performance user interfaces while integrating them with backend services and APIs to deliver complete digital products. My experience includes building NFT marketplaces, Web3 platforms, SaaS dashboards, and enterprise web applications with a strong focus on usability, performance, and scalability.

Over the years, I have contributed to global Web3 and digital platforms including Vulcan Forged ecosystem products such as MyForge, Agora NFT Marketplace, Marketplace interfaces, VulcanVerse, Meet Aimy, PJPP, and Moonix. My work has focused on scalable application modules, backend integrations, responsive design systems, blockchain transaction workflows, and seamless product experiences.

I also bring experience working with cloud infrastructure and modern DevOps workflows, including AWS services such as Lambda, EC2, S3, and CloudWatch, along with CI/CD automation using GitHub Actions. I actively contribute within Agile environments, participating in Scrum ceremonies, sprint planning, and retrospectives to ensure continuous improvement and high-quality engineering delivery.

Skills

Technologies, tools, and engineering capabilities aligned with the current LinkedIn profile.

Backend & Architecture

Node.js Express.js Hono REST APIs API Development Microservices Serverless Architecture System Design Distributed Systems

Frontend & Full-Stack

Angular React.js Next.js TypeScript JavaScript (ES6+) HTML5 CSS3 Tailwind CSS Bootstrap UI/UX

Cloud, DevOps & Data

AWS Lambda AWS EC2 AWS S3 AWS CloudWatch CI/CD GitHub Actions Docker MongoDB PostgreSQL MySQL

Web3 & Tools

Web3 Development NFT Platforms Blockchain Wallet Integrations Postman Jira Trello Webpack Git

Experience

6+ years of software engineering experience across Web3, enterprise, and cloud-based platforms.

Senior Software Engineer

Maximize Solution · Remote

Apr 2025 – Present · Full-time

Node.js Next.js AWS Microservices

Design and develop scalable web applications using React.js, Next.js, Node.js, and modern JavaScript frameworks.
Develop backend APIs and server-side logic using Node.js and Hono, supporting scalable microservices architectures.
Integrate frontend applications with backend systems and external services.
Work with MongoDB and cloud databases to manage application data and improve performance.
Implement serverless cloud solutions using AWS services including Lambda and CloudWatch.
Implement CI/CD pipelines and automated deployments using GitHub Actions.
Improve system performance, API response time, and application scalability.

Senior Software Engineer

Vaival Technologies · Lahore, Pakistan · Remote

Mar 2024 – Mar 2025 · Full-time

Web3 Node.js .NET Integration

Worked on Web3 platforms, NFT marketplaces, and enterprise web applications for international clients.
Developed full-stack application modules using JavaScript, Node.js, and modern web frameworks.
Designed and integrated RESTful APIs and backend services using Node.js and .NET to support scalable Web3 platforms.
Implemented responsive interfaces and improved system performance across production systems.
Optimized API communication and data handling across distributed services.
Collaborated with engineering teams to deliver scalable and reliable software solutions.

Software Engineer

Vaival Technologies · Lahore, Pakistan · On-site

Aug 2019 – Feb 2024 · Full-time

Web3 Enterprise Platforms API Integrations

Contributed to the development of enterprise platforms, Web3 products, and digital marketplaces.
Developed application modules using JavaScript, HTML5, CSS3, and modern web technologies.
Implemented backend integrations and API-driven workflows connecting frontend applications with distributed services.
Integrated REST APIs and backend services built using Node.js and .NET.
Built reusable components and scalable application structures.
Improved system performance, application stability, and platform usability.

Selected Projects

Web3, NFT, blockchain, and digital platforms aligned with the updated LinkedIn portfolio.

Vulcan Forged

Apr 2020 – March 2025

Developed scalable UI components and dashboards using React, JavaScript, and modern web frameworks. Integrated Web3 APIs and blockchain services with marketplace modules to support NFT minting, asset management, and trading workflows.

React Web3 APIs Blockchain NFT Marketplace

Agora (Vulcan)

Jan 2022 – Feb 2024

Designed and developed UI modules for NFT minting, listing, and purchasing workflows. Integrated NFT minting and trading APIs with marketplace interfaces to support real-time blockchain transaction flows.

NFT Minting Trading APIs Marketplace

Marketplace (Vulcan)

Jan 2023 – Dec 2023

Developed product listing modules, asset detail views, and NFT transaction flows. Integrated REST APIs and backend services to manage marketplace data, search, filtering, and user transactions.

REST APIs NFT Transactions Scalable UI

VulcanVerse

Jan 2021 – Dec 2023

Built interactive UI modules for game menus, asset management, and inventory dashboards. Integrated Web3 data interactions for NFT-based game assets and player inventory management.

Gaming NFT Assets Web3

Private Jet Pyjama Party (PJPP)

Sep 2021 – Dec 2021

Developed NFT minting and reveal interfaces for a large-scale NFT collection. Integrated blockchain transaction workflows with frontend interfaces and optimized performance for NFT drop events.

NFT Drops Blockchain Workflows UI/UX

Moonix

Jul 2021 – Sep 2021

Developed trading dashboards and exchange interface components for crypto trading workflows. Integrated wallet interactions and exchange APIs for asset management and decentralized exchange views.

Crypto Exchange Wallet Integrations Trading APIs