Full Stack Engineer with 2+ years in Node.js, React, & scalable applications
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Backend-driven Full Stack Developer with 2.7 years of experience building scalable Node.js applications, high-volume email systems, and SaaS platforms. Specialized in REST APIs, microservices, queue-based processing (BullMQ/SQS), Redis caching, MySQL optimization, and production-grade AWS deployments. Known for improving performance, system reliability, and query efficiency at scale. Seeking a Backend / Full-Stack role (Node.js) with opportunities in system design, performance engineering, and architecture.
Chandigarh University
Master of Computer Applications (MCA)
August 1, 2023 – June 30, 2026
IIMT Group of Colleges
Bachelor of Science in Computer Science · Computer Science
August 1, 2020 – June 30, 2023
XGrowth Technology
Full Stack Developer
June 1, 2023 – Present
Noida, Uttar Pradesh, India
Email Audit System XEmail Audit
June 1, 2023 – Present
Built a secure, scalable backend with Node.js and Express.js, powering robust email auditing features. Developed a clean and responsive frontend using React.js, focusing on user-friendly interaction. Integrated third-party platforms like Instantly, Smartlead, and Mailchimp for seamless workflow connectivity. Solved complex backend challenges including BCC read tracking and real-time spam analysis, improving the accuracy and insight for users. Optimized a heavy-load tool (ESP Finder) to process 60,000+ records in under 15-20 seconds using Redis caching and Bluebird concurrency, down from ~2 minutes. Handled Stripe integration for smooth and secure payment processing. Used AWS S3 for file storage and MySQL + Sequelize for efficient database management.
XCampaign Email Marketing & Automation Platform
June 1, 2023 – Present
A full-scale email campaigning system similar to Instantly, enabling sequence automation, scheduling, and engagement tracking. Built campaign orchestration workflows with multi-step automation (send → wait → reply → follow-up). Implemented sender rotation, A/B testing logic, template management, and advanced scheduling features. Integrated real-time analytics (open, click, reply tracking) using event-driven architecture. Designed MySQL schemas optimized for campaign data, reducing query load and improving reporting performance. Engineered an extensible email marketing automation platform incorporating dynamic segmentation, high-deliverability sending architecture, and robust API integrations to enhance campaign customization and scalability.
Email Warm-Up Automation XEmail Warmup
June 1, 2023 – Present
Designed and implemented a scalable email warm-up system that automatically sends, reads, and replies to emails in a human-like pattern to improve domain and inbox reputation. Built intelligent workflows to mimic natural user behavior, making interactions indistinguishable from real users to avoid detection by spam filters. Developed and maintained RESTful APIs for managing warm-up cycles, inbox syncing, and tracking engagement events. Engineered the system to support high-volume email sending and interaction, ensuring stability and performance across thousands of accounts. Leveraged Redis for efficient caching and session handling, and BullMQ for job queue management and message delivery control. Managed MySQL databases with Sequelize, ensuring data consistency and fast querying. Focused on inbox placement improvement by gradually warming up domains, improving sender scores, and increasing deliverability.
Cultural Fit Analysis
Insufficient data due to a score of 0 on the psychometric test, which evaluates logical reasoning, work attitude, stress handling, and team collaboration.
Soft Skills & Operational Fit
Insufficient data due to a score of 0 on the psychometric test, which evaluates logical reasoning, work attitude, stress handling, and team collaboration.