What is your current level of experience in freelance work?
Senior Full-Stack Developer & Tech Architect Lead E-commerce Transformation Join a profitable e-commerce company to spearhead our technical evolution. You’ll take full ownership of our systems, working closely with the CEO to modernize infrastructure, enhance integrations, and drive strategic alignment between technology and business objectives. What You’ll Do: Modernize Legacy Systems: Overhaul aging infrastructure (MS SQL, Access) to improve performance, scalability, and maintainability, while preserving critical business logic. Optimize Integrations: Streamline and enhance connectivity with e-commerce platforms like Kalio Commerce, Fulfil.io ERP, Bloomreach (for personalization), Yotpo (reviews), and Kustomer (support), ensuring robust API-driven workflows. Develop Scalable Solutions: Design and implement full-stack applications using Python, Node.js, and React, emphasizing clean code, modularity, and API-first architecture. Lead Cloud Operations: Manage and optimize AWS (Lambda, S3, ECS) and Google Cloud (BigQuery, App Engine) environments, ensuring cost-efficiency and reliability. Coordinate Teams: Guide offshore developers, setting technical standards, reviewing code, and fostering collaboration across time zones. Incorporate AI Strategically: Identify and implement AI-driven tools (e.g., automation, predictive analytics) to boost productivity and deliver measurable business impact. Bridge Business & Tech: Translate high-level business goals into actionable technical plans, delivering clear, data-backed recommendations to leadership. Tech Stack: Languages/Frameworks: Python (FastAPI, Flask), Node.js (Express), React (Redux, Hooks) Databases & Cloud: MS SQL, AWS (Lambda, S3, ECS), Google Cloud (BigQuery, App Engine, Cloud Functions) Platforms & Tools: Kalio Commerce, Fulfil.io ERP, Bloomreach, Yotpo, Kustomer, Git, CI/CD pipelines Requirements: 8+ years of hands-on experience in full-stack development and system architecture Deep expertise in e-commerce ecosystems, API integrations, and cloud-based solutions Track record of modernizing legacy systems while minimizing disruption Ability to distill complex business needs into practical, results-oriented technical strategies Excellent communication skills for direct collaboration with the CEO and cross-functional teams Comfortable working US business hours (EST) with flexibility for occasional off-hours coordination