mascin.dev
Software Portfolio

Hi, I'm Makhasin.

An Informatics Engineering student focused on backend architecture, high-performance API design, database optimization, and building scalable cloud services.

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const backendDev: BackendEngineer = {
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name: "Makhasin Muhammad",
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role: "Backend & Systems Engineer",
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core: ["Node.js", "Bun", "TypeScript", "Go"],
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databases: ["PostgreSQL", "Redis", "MongoDB"],
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status: "open_for_opportunities"
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};
Node.js / Bun Runtime
REST / gRPC

Selected Work

Featured Projects

A diverse showcase of software systems, web platforms, backend APIs, and desktop utilities.

Campus Event & Ticketing Platform
Full-Stack WebFeatured

Campus Event & Ticketing Platform

Comprehensive web platform with concurrent seat reservation logic, real-time analytics dashboard for organizers, and secure QR code ticketing verification.

Next.jsTypeScriptPostgreSQLTailwind CSSPrisma
High-Throughput Auth & Rate-Limiting Engine
Backend API

High-Throughput Auth & Rate-Limiting Engine

Modular backend microservice featuring JWT rotation, Redis sliding-window rate limiting, database connection pooling, and interactive Swagger documentation.

Node.jsBunRedisPostgreSQLDocker
Real-Time System & Hardware Telemetry Tool
Desktop App

Real-Time System & Hardware Telemetry Tool

Cross-platform desktop application for monitoring CPU/Memory memory leaks, socket bandwidth telemetry, and background daemon diagnostics.

ElectronTypeScriptC++WebSocketsTailwind CSS

Technical Arsenal

Skills & Technical Stack

Programming languages, modern frameworks, database systems, and development tools I use to engineer robust software.

Programming Languages

Core syntax, type-safe foundations, and algorithmic problem solving

TypeScriptJavaScriptPythonC++

Frameworks & Runtimes

Full-stack web platforms, backend servers, and application runtimes

Next.jsReactNode.jsBunExpressTailwind CSSElectron

Databases & Storage

Relational data modeling, in-memory caching, and document stores

PostgreSQLMySQLRedisMongoDBPrisma ORM

Tools & DevOps

Containerization, reverse proxies, and automated developer workflows

DockerLinux / BashGit & GitHubPostmanNginx

Track Record

Experience & Credentials

Practical engineering experience, academic roles, and verified certifications.

Experience

Software Developer Intern

Tech Innovations Inc.

Jun 2023 - Aug 2023
  • Built RESTful backend services using Node.js & Express, improving payload throughput by 25%.
  • Implemented reusable frontend components in React and integrated them with server endpoints.
  • Engaged in sprint planning, automated testing, and peer code reviews in an agile setup.
Node.jsExpressReactPostgreSQL

Teaching Assistant (Data Structures & Algorithms)

Department of Informatics

Sep 2022 - Present
  • Mentored 50+ undergraduate students in C++ and Java algorithmic problem solving.
  • Conducted weekly lab sessions covering tree traversals, dynamic programming, and graphs.
  • Prepared automated test cases and assignments for practical evaluations.
C++JavaAlgorithmsMentoring

Certifications

AWS Certified Cloud Practitioner

AWS Cloud

Amazon Web Services • 2023

Cloud fundamentals, AWS core infrastructure, security, and pricing models.

Google IT Automation with Python

Python & Git

Google / Coursera • 2023

System administration, Git workflows, and Python scripting for automation.

Architecting React Applications

React.js

Dicoding Indonesia • 2023

State management, React hooks architecture, performance, and clean component patterns.

Engineering Philosophy

Behind the Architecture

I specialize in server-side engineering, database reliability, and building backend infrastructure that scales.

I am an Informatics Engineering student with a core focus on backend software development. While I understand full-stack systems, my true passion lies under the hood: data persistence, concurrency, and efficient API pipelines.

I prioritize clean code, database query optimization, and sensible system design over unnecessary abstractions. Whether building an event-driven service or architecting a database schema, my goal is always reliability, speed, and maintainability.

Available for Backend Internships & Roles

Backend Architecture & APIs

Architecting resilient RESTful APIs, modular services, and high-performance server logic with Node.js, Bun, and Express.

Database Modeling & Caching

Designing relational schemas with PostgreSQL, indexing queries for fast lookups, and implementing Redis in-memory caching.

Concurrency & Performance

Optimizing connection pools, handling concurrent requests, and reducing endpoint latency under heavy loads.

DevOps & Infrastructure

Managing Docker containers, Linux server environments, reverse proxy routing with Nginx, and cloud deployments.

Get In Touch

Let's Connect

Have a project in mind, an opportunity, or want to discuss software development? My inbox is always open.

Email Address

contact@mascin.dev
Indonesia • Remote / Hybrid

Professional Networks