Key Strengths

Demonstrated proficiency in TypeScript, JavaScript, and related frameworks (NestJS, Next.js) through personal projects.
Experience with full-stack concepts including database integration (Prisma, MongoDB) and message queues (RabbitMQ).
Exposure to modern development practices like monorepos (Turborepo), testing (Jest, Supertest, xUnit), and observability (OpenTelemetry).
Strong foundational understanding of software engineering principles, as evidenced by projects like external sorting and IAM-like access control.

Cultural & Operational Fit

Cultural Fit Analysis

The candidate's project portfolio shows a strong inclination towards backend and infrastructure development (Go, .NET, IAM, OpenTelemetry, RBAC) rather than a primary focus on frontend technologies. While there are projects involving Next.js, the overall breadth suggests a full-stack or backend preference. This might indicate a potential misalignment with a dedicated 'Frontend Developer' role, though the candidate's diverse skill set could be valuable in a team requiring broader technical contributions.

Soft Skills & Operational Fit

Insufficient data to assess soft skills or operational fit. The candidate's project descriptions indicate a proactive and self-driven approach to learning and development.

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Fajar Abdi Nugraha

Frontend Developer

https://www.opentalent.in/fajar-abdi-nugraha

A Software Engineer who builds and operates backend systems and ensures they remain operational, deliverables are predictable and scope is realistic.

Bandung, West Java, IndonesiaMember since June 24, 2026

https://www.opentalent.in/fajar-abdi-nugraha

Top Skills

typescriptCSSJavaScriptPowershellC++MakefileDockerfileHTMLGoShell

Skills

typescriptCSSJavaScriptPowershellC++MakefileDockerfileHTMLGoShell

Projects

ts-rex

May 12, 2026 – Present

Type-Safe Regex (TS-Rex) without the headache. A Drizzle-inspired, fluent-API Regex builder for modern TypeScript. Automatically infers named capture group types, ensures stateless execution, and supports the latest ES2024 features including Unicode sets.

View Project

nope-IAM

July 27, 2025 – August 4, 2025

A highly extensible, type-safe IAM-like access control library for Node.js, inspired by AWS IAM. Deny by default, allow by vibes and less patience for your bad access patterns. Supports policies, roles, decorators, adapters, and rich evaluation context because you probably need it.

View Project

dotnet-xunit

July 26, 2025 – July 26, 2025

This guide explains how to set up a multi-module (multi-project) solution in .NET, where each module is a separate project (for example, Core, Data, API) that can reference each other as needed.

View Project

node-jest

July 5, 2025 – July 6, 2025

Setting Up a Node.js TypeScript Application with Jest and Supertest for Unit Testing (ES Modules)

View Project

go_external_sort

December 10, 2024 – December 11, 2024

This project demonstrates an external sorting algorithm in Go, designed to efficiently handle large data sets that exceed available memory. The program reads a random string data set from a file, sorts it using an external merge sort technique, and writes the sorted output to a new file.

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opentelemetry-demo

November 23, 2024 – March 13, 2025

An example implementation of OpenTelemetry for observability. It demonstrates various instrumentations such as tracking, metrics and logging.

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deno-ulid

October 19, 2024 – October 19, 2024

A fast ULID (Universally unique Lexicographically sortable IDentifier) generator in its class with zero dependencies, no slow types are used, fully type-safe and supporting multiple runtimes. ULID is an alternative to UUID but lexicographically sortable, more efficient, monotonic sort order, URL safe, ideal for databases, logs, and more!

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turborepo-nestjs

February 18, 2023 – February 18, 2023

Fullstack multiple service application using turborepo typescript, nestjs, nextjs, prisma, mongodb and rabbitmq.

View Project

nestjs-unit-test-implementation

July 29, 2022 – July 29, 2022

Implementation of Unit Testing in NestJs Framework with Book Rental Case Studies

View Project

Key Strengths

Demonstrated proficiency in TypeScript, JavaScript, and related frameworks (NestJS, Next.js) through personal projects.
Experience with full-stack concepts including database integration (Prisma, MongoDB) and message queues (RabbitMQ).
Exposure to modern development practices like monorepos (Turborepo), testing (Jest, Supertest, xUnit), and observability (OpenTelemetry).
Strong foundational understanding of software engineering principles, as evidenced by projects like external sorting and IAM-like access control.

Cultural & Operational Fit

Cultural Fit Analysis

Soft Skills & Operational Fit

Insufficient data to assess soft skills or operational fit. The candidate's project descriptions indicate a proactive and self-driven approach to learning and development.