BACKEND HEAVYDEVELOPER

    Building robust server architectures and scalable APIs - blending backend engineering, competitive programming, and LLM Training to deliver modern digital solutions.

    Core Technologies

    C++Node.jsReact.jsDjangoMongoDBMySQLDockerAWSPowerBI

    About Me

    I'm a backend-focused full-stack developer passionate about building robust server architectures and scalable systems. As a junior engineer, I'm dedicated to creating efficient APIs that power seamless user experiences.

    My journey began with a curiosity about how applications work under the hood, which evolved into my strong passion for programming in general. Along the way, I became an Expert on Codeforces, a Knight on LeetCode, served as a DSA Problem Setter, and was the Runner-up at a DSA Hackathon organized by Zeero.us.

    const backendDeveloper = {
      name: "Rahul kottak",
      focus: "Backend heavy fullstack development",
      mission: "Solving Problems and Building Scalable Apps"
    };

    Server Architecture

    Designing scalable backend systems that handle high traffic and complex business logic efficiently

    Data Management

    Expert in database design, optimization, and ensuring data integrity across distributed systems

    Fullstack Development

    Creating responsive user interfaces and scalable fullstack applications with modern web technologies

    10+
    Projects
    5+
    Successfull Clients
    1630+
    rating on Codeforces
    4th rank
    Mentored a team at hackathon

    Projects

    End-to-end web solutions, from building responsive UIs to crafting robust APIs and scalable server-side architecture that power modern applications.

    FireCode - Coding Platform
    FullStack Website

    FireCode - Coding Platform

    A platform for competitive coding enthusiasts to practice and improve their coding skills. It provides a wide range of coding problems and a dashboard to track their progress.

    TypeScriptReact.jsNode.jsMongoDB
    E-Office System (Hackathon Project)
    E-Office System

    E-Office System (Hackathon Project)

    A web-based office management system for indore government employees. It provides a wide range of features to manage the office operations. This was a hackathon project, and I was mentor of a team and we won the 4th prize.

    HTMLCSSNode.jsMongoDB
    SmartCourse - Course Catalog
    FullStack Website

    SmartCourse - Course Catalog

    SmartCourse is an interactive course catalog platform that helps users discover tailored learning paths using filters like topic, skill level, and estimated duration. It offers a visually intuitive interface with categorized course cards, progress tags, and direct access to course content.

    TypeScriptReact.jsNode.jsMongoDBTailwindCSS
    StudyNotion - CMS platform
    CMS Platform

    StudyNotion - CMS platform

    StudyNotion is a CMS platform for creating and managing study materials. It provides a wide range of features for students, instructors and admins.

    React.jsNode.jsMongoDBStripe Payment
    Revenue Intelligence Dashboard
    Data Analysis

    Revenue Intelligence Dashboard

    A dashboard that provides insights into the revenue of a company. It provides a wide range of features to manage the revenue of a company.

    PowerBISQLExcelData Analysis
    Commit-zip
    Github Repository

    Commit-zip

    A platform where you can download the codebase at any commit of any github repository in a zip file.

    HTMLCSSJavaScriptZIP File

    Technical Skills

    Backend-focused expertise with full-stack capabilities for building scalable applications

    Backend Development

    Node.js / Express.js85%
    Django60%
    AuthN / AuthZ & Security82%
    REST APIs88%

    Database & Storage

    MySQL / PostgreSQL70%
    MongoDB80%
    Redis60%
    Database Design82%

    DevOps & Cloud

    Docker70%
    AWS70%
    Shell Scripting70%
    Linux ( WSL )70%

    Frontend Integration

    React / NextJs60%
    JavaScript85%
    TypeScript78%
    API Integration90%

    Data Analysis

    Python75%
    MySQL70%
    MS Excel70%
    PowerBI80%

    Development Tools and Extras

    Git85%
    Postman80%
    Selenium60%
    Debugging65%

    Additional Technologies

    C++ (DSA)JavaScriptPython - DjangoNodeJsREST APIsMongoDBMySQLSocket.ioJWTOAuthPostmanGit & GitHubDockerAWSPowerBI

    Let's Connect

    Ready to bring your next project to life? Let's discuss how we can create something amazing together.

    Send a Message

    Direct Contact

    Email: rahulkottak@gmail.com

    Phone: +91 8770876129

    Location: Indore, MP, India

    Follow Me

    Availability

    Available for new projects
    Response time: Less than 12 hours