Mohammad Atif

Hi, I'm Mohammad Atif

Backend Developer specializing in Node.js & Go

Crafting scalable server-side solutions with 2 years of experience in Node.js, Express.js, GoLang, and cloud infrastructure on AWS.

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AWS Certified

About Me

Who I Am

I'm Mohammad Atif, a passionate backend developer with expertise in building high-performance, distributed systems. With a strong foundation in computer science principles, I specialize in creating efficient APIs, microservices, and cloud-native applications.

My 2 years of professional experience have honed my skills in optimizing database operations, implementing robust authentication systems, and designing scalable architectures for web applications.

Node.js Express.js GoLang AWS REST APIs Microservices

My Approach

Performance First

I prioritize efficient algorithms, caching strategies, and proper indexing to ensure responsive applications.

Security Focused

From input validation to proper authentication, I ensure applications are built with security as a core principle.

Scalable Architecture

Designing with horizontal scalability in mind ensures systems can grow with user demand.

Technical Skills

Backend Development

Node.js/Express 90%
GoLang 80%
RESTful APIs 95%
Microservices 85%

Database & ORMs

MongoDB 85%
MySQL 80%
Redis 75%
Mongoose/Sequelize 90%

Cloud & DevOps

AWS Services 85%
Docker 80%
CI/CD Pipelines 75%
Terraform 70%

Professional Experience

Modern tech company office with developers working

Backend Developer

Freelancer. • Full-time

April 2022 - Persent

  • Developed and maintained RESTful APIs using Node.js, Express.js, and GoLang, serving over 500K monthly active users
  • Implemented microservices architecture that improved system scalability by 40%
  • Optimized database queries reducing API response times by 35%
  • Led migration of legacy monolithic application to microservices
  • Designed and deployed serverless functions on AWS Lambda

Backend Developer

Proven Solutions • Full-time

Feb 2021 - March 2022

  • Built and maintained Node.js applications supporting e-commerce platform
  • Implemented authentication and authorization systems using JWT
  • Developed REST APIs integrating payment gateways and shipping services
  • Created automated testing suites improving code quality
  • Participated in Agile development cycles and code reviews
Team meeting in a modern office space

Featured Projects

API Dashboard interface showing metrics and endpoints
Node.js + MongoDB

E-Commerce API Platform

Scalable backend system for online retail with product catalog, user management, and payment processing

Express.js JWT Auth MongoDB Stripe API
View Code Live Demo
Microservices architecture diagram with distributed components
GoLang + gRPC

Inventory Microservice

High-performance inventory management system using GoLang and gRPC for inter-service communication

GoLang gRPC PostgreSQL Redis Cache
View Code Case Study
AWS architecture diagram showing serverless components
AWS Serverless

Serverless Document Processing

AWS-based document processing pipeline with S3 triggers, Lambda functions, and SQS queues

Lambda S3 SQS/SNS Textract
View Architecture Blog Post

Certifications

AWS Certified Solutions Architect badge

AWS Certified Solutions Architect - Associate

Amazon Web Services • Issued May 2025

Demonstrated expertise in designing distributed systems on AWS including compute, networking, storage, and database services.

EC2 S3 Lambda RDS IAM

Get In Touch

Let's work together!

I'm currently open to new opportunities and collaborations. Whether you have a project in mind or just want to connect, feel free to reach out.

Email

matif81999@gmail.com

LinkedIn

https://www.linkedin.com/in/mohd-atif-034b67162/

GitHub

https://github.com/786MohammadAtif786