Status: 200 OK

Hi, I am Heri Nur Alim

.NET Developer

.NET Developer with 4+ years of experience building scalable backend systems using C#, ASP.NET Core, SQL, and Microservices Architecture.

Send Request

Professional Summary

GET
https://api.herinuralim.net/v1/profile/summary
Params Authorization Headers 7 Body
Response
200 OK Time: 24 ms Size: 1.8 KB
Body > Pretty > JSON
{
  "experience": "4+ Years",
  "specialization": "RESTful APIs, Microservices, Database Design",
  "expertise": [
    ".NET", "gRPC", "EF Core", "SQL Server", "PostgreSQL", "Docker", "Redis"
  ],
  "architecture": "Clean Architecture, CQRS, MediatR",
  "integrations": ["Online Travel Agent API"," QRIS Payment"," Payment Gateway"]
}

Technical Skills

TechnicalSkillsController.cs ••• 
[HttpGet]
public async Task<ActionResult<TechnicalSkillReadDto>> GetTechnicalSkillAsync(
    [FromQuery] GetTechnicalSkillQuery query,
    CancellationToken cancellationToken)
{
    var result = await Mediator.Send(query, cancellationToken);
    return GenerateResult(result);
}
C#
.NET
PostgreSQL
SQL Server
CQRS
Redis
Docker
Nginx
Git
GitLab
gRPC
VS Code
Postman
Firebase
ESP32 / IoT
MQTT
RabbitMQ
API Reference > Technical Skill Detail schema
Backend Development
C#language
ASP.NET Coreframework
Entity Framework Coreorm
MediatRlibrary / cqrs
FluentValidationlibrary
Reporting
DevExpress Reportingtools
QuestPDFpackage
Export Excelreport
PDF Generationreport
SQL View and SQL Proceduredata
Architecture & Design Patterns
Microservices Architecturepattern
Clean Architecturepattern
CQRS (Command Query Responsibility Segregation)pattern
Domain-Driven Design (DDD)pattern

Professional Experience

query_experience.sql Execute 
SELECT * FROM Enterprise_Experiences 
WHERE DeveloperUsername = 'herrynur' 
ORDER BY StartDate DESC;
Query executed successfully. (3 rows affected)
Oct 2024 – Present

.NET Developer

PT Harapan Jaya Prima

Designed and developed production-ready microservices using ASP.NET Core and optimized SQL queries.

  • Built RESTful APIs, gRPC services, and Worker Services for scheduled jobs.
  • Implemented CQRS with MediatR and Clean Architecture.
  • Integrated with third-party OTA platforms including RedBus and Easybook.
  • Improved API performance through EF Core query optimization and indexing.
  • Integrated various external payment systems using Indonesian payment standards such as QRIS, Virtual Accounts, and other digital payment methods.
March 2023 – Oct 2024

.NET Developer

Monster Group

Built reporting professional application systems using C# and DevExpress

  • Developed microservices-based systems for logistics and delivery applications, including the implementation of product master data, pricing management, transaction modules, and payment integrations.
  • Built reporting application systems using C# and DevExpress, including operational reports, monthly reports, and annual reports to support business analysis needs.
  • Optimized SQL Server queries to support reporting systems, ensuring accurate data, high performance, and efficient processing of large data volumes.
October 2024 – Present

.NET Developer

Indisite (Freelance)

Create an outsourcing management system

  • Developed backend systems for Meratus Group (one of the largest container shipping companies in Indonesia), including API architecture design, business logic implementation, and the development of an outsourcing management system covering master data, attendance, leave management, and payroll modules.
  • Designed and implemented PostgreSQL databases, including the creation of master data tables for attendance modules and other outsourcing-related features.
  • Performed system improvements and ongoing maintenance on existing applications, including query optimization, table relationship refinements, and index creation to significantly improve query performance.
October 2022 – March 2023

Mobile Developer

Monster Group

Developed Flutter applications for transportation and logistics, and successfully published applications to the Google Play Store.

Honors & Awards

compose.yaml docker compose up -d 
services:
  honors-awards-cache:
    image: my-awards
    container_name: herinuralim.best.honors.and.awards
    ports:
      - "2626:2626"
Container herinuralim.best.honors.and.awards Started
Test Results: Achievement Verification
PASS Passed: 5 / 5
PASS
Author and Presenter in International Electronics Symposium 2022

Issued by PENS and IEEE · Aug 2022 and Associated with Politeknik Elektronika Negeri Surabaya

Aug 2022
PASS
Juara 2 Lomba Gagasan Kreatif Nasional Pemanfaatan Teknologi dan Informasi di Era New Normal

Issued by Politeknik Negeri Malang · Nov 2021 and Associated with Politeknik Elektronika Negeri Surabaya

Nov 2021
PASS
2nd Winner Prototype Competition Innovative Idea for Energy Consumption Avengers UP 2021

Issued by Universitas Pertamina · Sep 2021 and Associated with Politeknik Elektronika Negeri Surabaya

Sep 2021
PASS
Finalist at Sebelas Maret International IoT Challenge 2021

Issued by Universitas Sebelas Maret · May 2021 and Associated with Politeknik Elektronika Negeri Surabaya

May 2021
PASS
3rd Winner Development Competition Internet of Things Division in Multimedia and Game Event 6

Issued by Institut Teknologi Sepuluh Nopember · Nov 2020 and Associated with Politeknik Elektronika Negeri Surabaya

Nov 2020

Publications

Test Results: Publications
PASS Passed: 1 / 1
PASS
Automated Library System Mobile Robot using A-Star Algorithms

Institute of Electrical and Electronics Engineers (IEEE) · Sep 19, 2022

Show Publication

Education

Politeknik Elektronika Negeri Surabaya (PENS)

Bachelor of Applied Engineering - Electronics Engineering

GPA: 3.47 / 4.00