Senior Full-Stack Developer - Node, React, AWS

JAVED KHAN

SENIOR SOFTWARE DEVELOPER

+91-810******* *******.********@*****.*** linkedin.com/in/connect-javed PROFESSIONAL SUMMARY

Results-driven Senior Software Developer with 6+ years of experience in designing, building, and deploying scalable full-stack web applications. Proficient in architecting robust backend systems and microservices using Express.js, Node.js, PHP (Laravel), and RabbitMQ for asynchronous message queuing. Experienced in managing relational and NoSQL databases, including MySQL and MongoDB. Proven track record across the entire Software Development Life Cycle (SDLC), from greenfield project architecture to cloud deployment, optimization, and refactoring. Adept at managing cloud infrastructure (AWS), setting up CI/CD pipelines, and leading cross-functional alignment to deliver high-performance, enterprise-grade solutions. TECHNICAL SKILLS

Backend Development: Node.js, Express.js, PHP, Laravel, CakePHP, Object-Oriented Programming (OOP), RESTful API Design

Frontend Development: React.js, JavaScript (ES6+), jQuery, HTML5, CSS3 Databases, Caching & Queues: MongoDB, MySQL, MSSQL, Amazon DynamoDB, RabbitMQ Cloud & DevOps: AWS (EC2, S3, SES), Git, CI/CD Pipeline Automation, Linux/Unix Environments Architecture & Integrations: Microservices Architecture, Payment Gateways, Shipping APIs (Aramex), Communication APIs (InfoBip, Velaris), Web Services Methodologies & Tools: Agile/Scrum, Jira, Trello, ClickUp, System Optimization & Performance Tuning PROFESSIONAL EXPERIENCE

Sr. Software Developer – Total AI Systems Inc. Sep 2023 – Present Architecture & Performance Optimization: Refactored legacy codebases and integrated Express.js and RabbitMQ to process intensive background jobs, significantly driving down server latency and improving application execution speed.

Feature Architecture: Collaborated directly with Product Owners and Team Leads to architect and implement high-scalability features utilizing React.js for dynamic user interfaces and MongoDB for flexible schema management under heavy traffic.

Multi-Tenant Codebase Management: Systematically managed multiple client codebases using Git, establishing clean branching strategies and streamlining CI/CD delivery workflows. Enterprise Integrations: Expanded platform capabilities by integrating enterprise third-party communication and customer success tools, including AWS SES, InfoBip, and Velaris. Sr. Software Developer – Dynamic IT FZ-LLC Jul 2020 – Aug 2023 Full-Stack Ownership: Led the end-to-end development lifecycle of a high-traffic matrimonial web platform, establishing a decoupled, scalable architecture using PHP/Laravel and Node.js ecosystems.

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API Development: Designed and deployed secure, high-throughput RESTful APIs ensuring seamless data sync and real-time feature integrations for mobile applications. DevOps & Automation: Configured custom automated shell and deployment scripts, establishing frictionless CI/CD pipelines across staging and production environments. Cloud Infrastructure: Leveraged AWS cloud ecosystem services and optimized semi-structured data pipelines utilizing Amazon DynamoDB to enhance application scalability. Secure Transactions: Integrated multi-currency third-party payment gateways, enforcing strict data validation and secure transactional workflows.

Software Developer – Octal IT Solution May 2018 – Jun 2020 Application Delivery: Engineered and launched several diverse web platforms, including an e-commerce platform, an institutional attendance tracking application, and matrimonial web systems. Backend Architecture & B2B Integration: Spearheaded the backend engineering for a major e-commerce project, successfully embedding payment systems and global shipping logistics (Aramex API). Client Consulting: Partnered directly with external stakeholders to distill complex business logic into actionable technical specifications and high-performance code. PHP Developer – BitAce Technologies May 2015 – May 2016 Bug Remediation: Analyzed complex code blocks to identify system bottlenecks, resolving critical functional bugs based on direct user feedback.

Vertical Software Maintenance: Contributed to the development, feature expansion, and daily maintenance of a proprietary ERP jewelry management software suite. Framework Mastery: Deepened core competencies in MVC paradigms, implementing scalable design patterns across CakePHP and Laravel.

EDUCATION

M.Tech in Information Security and Cyber Forensics Graduated: May 2018 Jamia Hamdard, New Delhi

B.Tech in Computer Science & Engineering Graduated: May 2015 Rajasthan Technical University, Kota

CERTIFICATIONS & KEY ACHIEVEMENTS

Claude 101 Anthropic – Demonstrates proficiency in prompt engineering, LLM integration, and building applications with Claude AI.

Certified Ethical Hacker (CEH v10) – EC-Council Highlights a security-first backend development approach. Microsoft Technology Associate (MTA): Certified in Software Development. Microsoft Technology Associate (MTA): Certified in Web Development. Academic Recognition: Received formal Letter of Recommendation (LOR) for designing and developing an innovative, hardware-integrated Wireless Attendance Management System using Raspberry Pi.

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