Software Engineer & Builder AVAILABLE FOR WORK

ENGINEERING PERSPECTIVE

Building reliable web applications and robust backend services with a focus on comprehensive testing and clean code.

Hary Capri

01 / Fullstack Developer 02 / Backend Developer 03 / System Tester & UAT
EST. 2024 PORTFOLIO [HC_]

the

engineer.

BACKGROUND // PROFILE

Software Engineer experienced in building web systems with Laravel, Vue.js, Go, and microservices.

career track → SOFTWARE ENGINEER // BUILDER

Early-career Backend Engineer with 1.5+ years of experience in backend development, system testing, and enterprise application delivery. Currently working as a Back End Developer at Telkom Indonesia through PT Infomedia Nusantara, supporting backend development for the MyPertamina Subsidi Tepat 2026 implementation. Experienced in RESTful API development, backend services, unit testing, debugging, system integration, technical documentation, and Agile SDLC practices. Skilled in Golang, Java, Laravel, Node.js, Vue.js, Docker, Redis, PostgreSQL, and enterprise application delivery.

CORE CAPABILITIES // TECHNICAL STACK

22 TECHNOLOGIES RECORDED
01 /

Programming Languages

4 Techs

Core language runtimes & compiled execution engines

PHP Server-side
JavaScript ES6+ / Web
Golang Concurrency / APIs
Java Enterprise Systems
02 /

Frameworks & Libraries

6 Techs

Reactive UI systems & high-throughput backend frameworks

Laravel Fullstack / APIs
Node.js Runtime Environment
Express.js RESTful Services
Vue.js Reactive Frontends
React Component UI
Spring Boot Enterprise Java
03 /

Databases

3 Techs

Relational data modeling, indexing & document storage

PostgreSQL Primary RDBMS
MySQL Relational Engine
MongoDB NoSQL Document Store
04 /

DevOps & Infrastructure

6 Techs

Distributed queues, caching & container orchestration

Docker Containers
Kafka Event Streaming
Redis In-Memory Cache
BullMQ Job Queues
RabbitMQ Message Broker
Kubernetes Orchestration
05 /

Tools & Workflow

3 Techs

Version control, automated pipelines & DB inspection

Git Version Control
Jenkins CI/CD Pipelines
DBeaver Database GUI

career

timeline.

Scope of Work & Impact

Worked on backend engineering for enterprise projects, primarily supporting API development and backend services for the MyPertamina Subsidi Tepat 2026 system. Handled REST API implementation, debugging, system testing, and ongoing service maintenance alongside senior engineers.

ORGANIZATION: PT Telkom Indonesia (Persero) Tbk
TIMELINE: Aug 2026 — Present
TENURE: 3 months
STATUS: Full-time

Scope of Work & Impact

Built and maintained backend services for financial systems like Foreign Exchange, General Deposit, and the transaction orchestrator using Go and Java. Wrote automated unit tests to meet Sonar pipeline standards, closed sprint tickets ahead of schedule, and documented system flows on Confluence.

ORGANIZATION: PT ALTO Network (Djarum Group)
TIMELINE: Apr 2026 — Aug 2026
TENURE: 5 months
STATUS: Internship

Scope of Work & Impact

Ran end-to-end user acceptance testing on core insurance systems used by millions of users. Wrote 20+ test scenarios, validated database records directly with SQL queries in DBeaver, and checked deployment builds in Jenkins to prevent bugs from reaching production.

ORGANIZATION: PT Prudential Life Assurance
TIMELINE: Sep 2025 — Apr 2026
TENURE: 7 months
STATUS: Apprenticeship

Scope of Work & Impact

Delivered complex fullstack applications with modular architecture using Laravel, PostgreSQL, Redis, Kafka, and RabbitMQ. Built microservice-based systems with RESTful APIs in Docker environments, reducing deployment time and improving scalability. Involved in internal tools and lightweight ML pipelines tailored to business needs.

ORGANIZATION: Joki Proyek
TIMELINE: May 2025 — Sep 2025
TENURE: 5 months
STATUS: Part-time

Scope of Work & Impact

Developed and enhanced the SISTER SARPRAS system with Laravel & Inertia.js. Led reengineering efforts for SISARPRAS website, reducing API latency by ~40% and optimizing UX in 5+ modules. Focused on backend efficiency and seamless frontend integration.

ORGANIZATION: Ditjen Diktiristek
TIMELINE: Sep 2024 — Dec 2024
TENURE: 4 months
STATUS: Internship

Scope of Work & Impact

Completed full-stack training using MEVN stack. Built responsive UIs with Vue.js and Bootstrap, developed RESTful APIs using Express.js, and integrated MongoDB. Final project: a complete e-commerce platform with improved performance and modularity.

ORGANIZATION: CODEPOLITAN
TIMELINE: Dec 2023 — May 2024
TENURE: 6 months
STATUS: Awardee

credentials

education.

1 academic credential on record. Formal training foundation underpinning every system built.

01 / August 2022 — July 2026
GPA 3.91 / 4.00
Universitas Pembangunan Nasional Veteran Jakarta

Universitas Pembangunan Nasional Veteran Jakarta

Bachelor's Degree (S1) — Computer Science
Gold Medalist – 2023 Nusantara Science Olympiad (Math), competed among 1,200+ national participants.Silver Medalist – 2023 National Student Science Olympiad (Math), ranked top 2% nationallyCo-authored a research paper in a SINTA 3-accredited journal, achieving 97.92% accuracy in MobileNet-based truck classification.

selected

works.

CATALOG // IN DEVELOPMENT

Web Applications & Software Engineering Projects

Selected projects covering fullstack web applications, backend APIs, and end-to-end testing implementations are documented in the project gallery.

curiosity &

playground.

LABS: ACTIVE // 2 EXPERIMENTS RUNNING
01 // ARCHIVE & ANNUAL WRAPPED 43 BOOKS // 12,998 PAGES
TABLET_SIMULATION // ARCHIVE_VIEWER HOVER VOLUME TO SWITCH SCREEN
09:41 | Philosophy
98%

Metamorfosis

by Franz Kafka

86 PGS
YEAR: 2025 • STATUS: FINISHED • ★ 4/5
VOLUME COMPLETED 100%
DATABASE ARCHIVE (5):
Metamorfosis 01
Franz Kafka
Five Little Pigs 02
Agatha Christie
Tertolak Sebagai Manusia 03
Osamu Dazai
Notes from Underground 04
Fyodor Dostoevsky
The Stranger 05
Albert Camus

Tablet Reader & Literature Chronicle

A curated reading archive spanning software systems, architecture, and classical philosophy. Experience an architectural tablet reader simulation with interactive screen modes, typography controls, and annual reading telemetry.

Metamorfosis

Metamorfosis

by Franz Kafka // Philosophy

ACTIVE
TABLET READER 3D INSPECTOR DATABASE ARCHIVE ANNUAL WRAPPED
02 // SIMULATION & WEBGL THREE.JS & CANNON.JS
AIM_COORDS // [X:68% Y:32%] CLICK ANYWHERE TO KICK
GK
+
CURVE: +18° VELOCITY: 112 KM/H ELEVATION: 68%

Penalty Shootout Simulator

Physics-driven WebGL penalty kick simulator. Calculate curve angles, calibrate launch velocity, and test precision ball physics against a responsive AI goalkeeper with collision detection.

WEBGL THREE.JS CANNON-ES PHYSICS AI KEEPER ALGORITHM

dispatches &

letters.

ARCHIVE // MUSINGS & ESSAYS

Reflections, Stories & Random Notes

Personal essays, random thoughts, life experiences, and insights gathered along the way.

want to

connect?

COLLABORATION // DIALOGUE

Have a project in mind, need fullstack or backend development, or looking for thorough system testing and UAT? I'd love to connect and discuss how we can work together.

© 2025 – 2026 Hary Capri. All Rights Reserved.
| 635 visitors
Secret Note MSG