reco-ecommerce
E-commerce website made on MERN stack with NextJs SEO Friendly Framework
JavaScript
2
0
talko.io
A simple attractive and free chat messenger service
JavaScript
1
0
Ahsan Ali Khan
Mentor
Rising Codementor
US$6.00
For every 15 mins
ABOUT ME
Senior JavaScript Engineer
Senior JavaScript Engineer
Senior JavaScript Engineer | Expert in Backend & Full Stack Development
Driven and accomplished Senior JavaScript Engineer with over 6 years of specialized experience in backend and full-stack development. Demonstrated expertise in designing and optimizing RESTful APIs, custom UI libraries, and integrating complex systems with Electronic Medical Records (EMRs), significantly improving user experience and application scalability. Proficient in cutting-edge technologies including JavaScript, TypeScript, NodeJS, React, and MongoDB, with a proven ability to lead end-to-end development of high-performance web applications. Known for reducing latency by 50% and enhancing developer productivity through innovative solutions. Eager to leverage technical skills and a solid foundation in software engineering to drive success in dynamic and challenging environments.
English
Karachi (+05:00)
Joined July 2024
EXPERTISE
6 years experience
4 years experience
3 years experience
6 years experience
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SOCIAL PRESENCE
57 Reputation
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0
7
EMPLOYMENTS
Backend Developer
Curogram Inc
2020-11-01-Present
- Developed and Maintained APIs: Designed and implemented RESTful and GraphQL APIs, ensuring efficient data flow b...
- Developed and Maintained APIs: Designed and implemented RESTful and GraphQL APIs, ensuring efficient data flow between client applications and server-side systems.
- Database Management: Managed and optimized NoSQL databases (e.g., MongoDB), improving data retrieval times by 30% through indexing and query optimization techniques.
- Microservices Architecture: Led the development and deployment of microservices, enhancing system scalability and reducing system downtime by 25%.
- Integration with Third-Party Services: Integrated multiple third-party services and APIs (e.g., Twilio, Stripe) to enhance the platform's functionality and user experience.
- Code Optimization: Refactored legacy code, reducing technical debt and increasing code maintainability, leading to a 20% improvement in overall application performance.
- Security and Compliance: Implemented robust security measures, including data encryption, OAuth2, and JWT authentication, ensuring compliance with HIPAA and other industry standards.
- CI/CD Pipeline Automation: Automated the CI/CD pipeline using Jenkins and Docker, resulting in a 40% reduction in deployment time and fewer deployment-related errors.
- Cross-Functional Collaboration: Worked closely with frontend developers, product managers, and QA teams to deliver high-quality features on time, fostering a collaborative development environment.
- Monitoring and Troubleshooting: Utilized tools like Prometheus and Grafana for real-time monitoring and troubleshooting, reducing incident response time by 50%.
- Scalability Enhancements: Implemented load balancing and caching strategies (e.g., Redis, Nginx) to handle high-traffic scenarios, ensuring the system's reliability under peak loads.
Node.js
MongoDB
Angular
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Node.js
MongoDB
Angular
Redis
RabbitMQ
TypeScript
JavaScript
Microservice architecture
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MEAN stack Developer
Invision Custom Solutions Inc
2018-12-01-2020-10-01
- Built MEAN Stack Application from Scratch: Developed a full backend for a MEAN stack application, ensuring adher...
- Built MEAN Stack Application from Scratch: Developed a full backend for a MEAN stack application, ensuring adherence to industry standards for security, scalability, and performance.
- Designed RESTful APIs: Created efficient RESTful APIs for seamless data exchange between Angular frontend and Node.js backend.
- Optimized MongoDB Performance: Managed MongoDB database, implementing indexing and data aggregation to improve query execution time by 30%.
- Implemented Secure Authentication: Developed JWT and OAuth2-based authentication and authorization, safeguarding user data and meeting security requirements.
- Enhanced Application Performance: Applied caching, asynchronous programming, and other optimization techniques to improve application responsiveness.
- Collaborated with Frontend Team: Ensured smooth integration between backend services and Angular frontend, contributing to a seamless user experience.
- Adhered to Industry Standards: Maintained best practices in coding, documentation, and deployment, ensuring a maintainable and scalable application.
- Testing and Debugging: Performed unit and integration testing, reducing post-deployment defects by 20%.
- Mentorship: Guided junior developers in MEAN stack technologies, enhancing team productivity and code quality.
Node.js
MongoDB
Angular
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Node.js
MongoDB
Angular
React
JavaScript
Express.js
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PROJECTS
WSL RemitView Project
2022
WSLRemit enables easy access for people and business to send and receive money globally.
WSLRemit enables easy access for people and business to send and receive money globally.
Node.js
PostgreSQL
TypeScript
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Node.js
PostgreSQL
TypeScript
React
Google Cloud Functions
NestJS
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