Full Stack Developer at TechWave Solutions

• Progressed from junior developer to key team contributor, taking on leadership for critical projects and expanding technical scope from web development to cloud and Big Data solutions. • Designed a high-performance web application using Node.js and React, optimizing MongoDB and MySQL schemas to enhance system efficiency by 35% for 15,000+ users. • Crafted RESTful APIs and integrated AWS services (EC2, S3) with IAM, scaling infrastructure to support a 200% user base growth over two years. • Led scaling of AWS API Gateway, Lambda, RDS, and Node.js, growing GPU miner support from 200 to 2,000 units (900% increase), and trained three junior developers on AWS best practices. • Automated maintenance of 500GB+ database tables using AWS Lambda, establishing an Electron-based staging environment that supported 500+ daily test cycles. • Enhanced user experience by 45% through streamlined authentication, S3 uploads, and analytics pipelines using Kafka, PostgreSQL, and Amazon SQS, presenting results to senior management. • Resolved 15+ critical bugs, applying software engineering principles to reduce monthly incidents by 86% (from 22 to 3), and documented processes for team knowledge sharing. • Configured Docker Compose and GitLab CI/CD pipelines with Helm/Kubernetes, reducing developer onboarding time by 25% and leading CI/CD adoption across teams. • Pioneered a Vue.js and Django prototype with Stripe integration, speeding up payment processing by 25% (from 2.4s to 1.8s), and proposed its adoption company-wide. • Accelerated Big Data processing by 40% using Apache Spark, transitioning to a lead role in data pipeline optimization for enterprise clients. • Strengthened quality assurance with unit testing strategies, cutting bug reports by 40% and mentoring peers on testing frameworks.