As a Node.js Support Engineer for a product with a microservices architecture, servicing over 10,000 active users across 1000+ stores, my role is pivotal in maintaining the system's health and addressing production issues promptly. I specialize in investigating and troubleshooting any technical glitches that arise within the architecture, ensuring seamless functionality and optimal performance. Additionally, I take charge of implementing necessary changes and improvements to enhance the overall reliability and efficiency of the system. Successfully migrated the entire system logs and metrics from Kibana to Google BigQuery, ensuring seamless data integration. Maintained and managed all the reports on Metabase, enhancing data accessibility and visualization.

As part of my contract work, I developed the Sales Scrapper, a data scraping tool designed to extract sales information from six prominent Spanish brand websites. Built using Node.js, TypeScript, Puppeteer, stealth plugins, and other necessary packages, the scrapper is equipped to bypass captchas and mimic human behavior to ensure seamless data extraction. The scrapper gathers user sales data and computes performance-based points, providing stakeholders with key insights that support informed decision-making. Its automated data retrieval and analysis capabilities streamline the evaluation of sales trends and performance metrics, enabling more effective strategic planning for the brands involved.

I worked as a Senior MERN Developer and Team Lead at Xero Bit Technology, a service-based company with its own product. I contributed to the development of the product named 'Instant Space,' which includes various service categories such as car parking, truck parking, and warehouse facilities. Additionally, I had the opportunity to work on different projects featuring diverse modules, including map-based modules, chat-based modules, referral modules, and advanced editor modules similar to MS Word. Deploying cutting-edge DevOps solutions, our team leverages Docker for containerization, Linux for robust infrastructure, AWS for scalable cloud services, Kubernetes for orchestration, and Jenkins for seamless automation, ensuring efficient and reliable software delivery pipelines. As a team leader, I have had the opportunity to lead projects based on Node.js, React.js, Next.js, MongoDB, Sequelize ORM, and TypeScript. Additionally, I have experience in handling real-time data using sockets. As a team leader, I've facilitated seamless collaboration and innovation among team members, leveraging technologies like Node.js, React.js, and MongoDB to drive successful project outcomes. Through effective guidance and mentorship, I've cultivated a culture of continuous learning, empowering the team to adapt and excel in dynamic environments.

Redx Software provides digital marketing and software services to its various UK-based clients alongside its own products. My responsibility was to lead Node.js/React.js projects, which ranged from simple to complex. I worked on different products, including: 'Murshadabad': A referral-based system that connects and manages users in a tree-like hierarchy. '49 Pound Social': A MERN stack-based web app that acquires clients in need of digital marketing services. Learning and utilizing state-of-the-art DevOps practices, we harness Docker for containerization, Linux for sturdy infrastructure, AWS for scalable cloud solutions, Kubernetes for efficient orchestration, and Jenkins for streamlined automation, ensuring smooth and dependable software deployment pipelines. As a junior MERN stack developer, my collaboration within the team has been instrumental in driving project success. Through active participation in discussions, offering assistance to team members, and embracing feedback, I've contributed to fostering a cohesive and productive work environment. My dedication to collaborative problem-solving and willingness to learn from others have not only enhanced team synergy but also accelerated projects delivery that majorly includes 'Murshadabad' and '49-Pounds Social' projects.

As a Junior JavaScript Developer at a services-based company, I collaborated with a team to develop and maintain web applications using modern JavaScript frameworks such as React.js and Node.js. I participated in the full software development lifecycle, including requirements gathering, coding, testing, and deployment. Responsibilities included troubleshooting and debugging issues, as well as implementing new features and enhancements based on client requirements. I demonstrated a strong understanding of JavaScript fundamentals and a willingness to learn and adapt to new technologies and methodologies in a dynamic environment. As a junior web developer at Software Development Hub, my collaboration skills have played a pivotal role in team projects. Actively engaging in brainstorming sessions, sharing insights, and offering support to colleagues, I've fostered an environment of teamwork and mutual growth. By consistently seeking opportunities to contribute and learn from experienced team members, I've helped strengthen our collective expertise and achieve project milestones effectively.