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Amin Bajwa

@aminbajwa

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Senior Full-Stack MERN developer building scalable SaaS, AI-powered platforms, and secure APIs.

United States

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What I'm looking for

I’m looking for a team building scalable, cloud-native SaaS where I can design clean architectures, optimize performance, ship secure APIs and payments, and deliver AI-powered features while mentoring engineers.

I’m a Senior Full Stack MERN Developer with 7+ years of experience designing, developing, and deploying scalable SaaS platforms, enterprise applications, customer portals, and cloud-native solutions.

I specialize in building secure RESTful and GraphQL APIs, authentication systems, and payment workflows—integrating Stripe subscriptions, invoicing, and webhook processing to keep transactions reliable and safe.

I also build AI-powered features using OpenAI and Anthropic Claude APIs for document processing, intelligent search, and workflow automation, while focusing on scalable architecture and performance optimization.

At CodeBright and before, I’ve optimized PostgreSQL queries and Redis caching (reducing API response times significantly), improved developer velocity through reusable frontend architecture, and mentored junior engineers through code reviews and architecture discussions.

Experience

Work history, roles, and key accomplishments

Current

Senior Full Stack MERN Developer

Current

CodeBright

Apr 2023 - Present (3 years 4 months)

Architected and developed enterprise SaaS platforms using React.js, Next.js, TypeScript, Node.js/Express.js, MongoDB, PostgreSQL, Redis, and AWS. Built secure RESTful and GraphQL APIs, integrated Auth.js/JWT/OAuth/RBAC, implemented Stripe subscriptions and AI-powered document processing, and improved performance and deployment efficiency.

React Next.js TypeScript Node MongoDB PostgreSQL Redis AWS EC2 ECR Lambda IAM S3 RDS REST APIs GraphQL Authentication JWT OAuth RBAC Stripe Webhooks OpenAI API Anthropic Claude API Document Processing CI CD GitHub Actions

Full Stack MERN Developer

Arca Solutions

Feb 2021 - Mar 2023 (2 years 1 month)

Built CRM systems, inventory platforms, internal dashboards, and customer portals using React.js, Node.js, MongoDB, PostgreSQL, and AWS. Developed scalable RESTful APIs, implemented real-time messaging with Socket.IO, integrated multiple third-party services (including Stripe and PayPal), and improved deployment automation with GitHub Actions and testing tools.

React Node.Js Development MongoDB PostgreSQL AWS REST APIs Socket.IO React Hooks TypeScript Stripe PayPal Cloudinary Sendgrid Twilio Jest Supertest GitHub Actions Agile Scrum

Full Stack Developer

SoftPort

Jan 2019 - Nov 2020 (1 year 10 months)

Developed responsive web applications using React.js, JavaScript, Node.js, Express.js, and MongoDB. Designed RESTful APIs and role-based authentication dashboards, integrated Cloudinary and third-party APIs, and improved frontend performance with lazy loading, code splitting, caching, and asset optimization.