Full Stack Software Engineer with 15+ years of experience in Full Stack Development, AWS Services, Project Execution, Migrations, Operations, and Client Engagement.
Proficient in front-end and back-end development with expertise in technologies: ReactJS, NodeJS, Python, GenAI, AI/ML, PHP, Symfony, JavaScript, HTML, CSS, and database systems & cloud-based architectures.
Expertise in modern frameworks and cloud platforms & applying cutting-edge practices (AI/ML) to enhance product performance, security & compliance, and client satisfaction.
Collaborated across the full Software Development Life cycle (SDLC), covering business requirement mapping, application design & development, integration, testing, and troubleshooting.
Rich exposure in hiring, coaching, mentoring new developers, and conducting code reviews, while driving a culture of continuous improvement.
Enhanced project efficiency through Agile methodologies, and Scrum ceremonies such as Daily Scrums and Sprint Planning.
WORK EXPERIENCE
Knexus, Gurugram (Remote), India | Jan 2022 – Feb 2025
Senior Lead Full Stack Engineer (Head of Development & DevOps)
Developed and deployed scalable full-stack applications serving over 1 million users.
Detailed requirements analysis for 10+ clients.
Designed RESTful 200+ APIs for seamless integration between front-end and back-end systems.
Planned and led the deployment and provided post release support.
Collaborated with cross-functional teams to optimize code performance and reduce system downtime.
Maintained a SaaS project’s full stack using ReactJS, PHP, Symfony, NodeJS, and front-end technologies like Bootstrap, HTML, and CSS.
Steered release automation, CRON jobs in Git, & integrated client analytics.
Modernised AWS infrastructure, achieving 45% cost savings through automation, network security enhancements, firewall configuration, server migration, & high-availability (99.99% uptime) setups using CloudFormation.
Managed databases and caching with MySQL, Redis, and CouchDB, and Improved web performance using Nginx, Elasticsearch, and PHP-FPM, resulting in an 84-performance score for WordPress.
Mentored and coached 15+ professionals, led interviews & hiring processes, and guided a Scrum team of five to improve project execution.
Conducted code reviews for 10+ repositories, merged 10-20 pull requests, and managed disaster recovery and migration to ReactJS 16.
Attained expertise in 20+ AWS services, including EC2, Load Balancing, VPC, CloudFront, SQS, SNS, Route53, S3, SES, CloudWatch, AMI automation, Auto Scaling, IAM, Logging, Lambda, DynamoDB, AWS CLI, and SSM for cloud monitoring and management.
Delivered 30+ projects, including Websites, Facebook applications, admin panels, and API integrations (Facebook, Twitter, LinkedIn, and YouTube) using PHP and jQuery, with completion timelines ranging from 3 to 15 days.
Launched a website, email campaigns, and an employee attendance system using PHP and MySQL.
Integrated PHPList with AWS SES, enabling the delivery of 100,000 emails daily, and implemented a lead management system for improved customer engagement.
Created website for Square Education Private Limited.
Created website for Shiv Khera Institute of Leadership And Management.
Created website for Succession Planers for S. S. Nathyal, ex VP of J&K Bank.
akgim.edu.in : Website redesign for some pages to capture online leads, mailer campaign and landing page development.
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