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MOHAMMAD HAYKHAL — BACKEND DEVELOPER

I build what
you never see.

APIs, databases, and encryption: the quiet parts of software that hold everything up.

See the work
Mohammad Haykhal
// you found it. the best parts are usually hidden.
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01 — PERSPECTIVE

Mostpeopleseetheinterface.Icareaboutwhathappensafterthebuttonispressed:wherethedatagoes,whocanreadit,andwhetheritsurvivesabadday.

2025
Participant
ABC Challenge 2026
2026
Participant
Gemastik 2026
2023 — Present
Informatics Student
Universitas Malikussaleh (6th semester)
02 — FOUNDATIONS
01

Encryption

Files the server itself cannot read.

Secure REST API with End-to-End EncryptionImage Steganography for Secure Message Embedding
02

Access control

Who can do what, and who approved it.

Multimedia Lab Inventory Management
03

Accountability

Keeping a record of what happened.

Multimedia Lab Inventory Management
04

Delivery

Packaged so it runs anywhere.

ProStream: Meme & Video Rescuer
BACKENDPython · Node.js · Express · PHP
DATAMySQL · MongoDB · GridFS
FRONTENDNext.js · React · Tailwind CSS
TOOLSGit/GitHub · Docker
03 — SELECTED WORKS
01 / 04
Secure REST API with End-to-End Encryption
01
Node.js · Express · MongoDB · GridFS

Secure REST API with End-to-End Encryption

Files the server itself cannot read.

View case study→
Image Steganography for Secure Message Embedding
02
Python · OpenCV · PIL · NumPy

Image Steganography for Secure Message Embedding

A message hidden in plain sight.

View case study→
Multimedia Lab Inventory Management
03
React · Node.js · Express · MongoDB · JWT · Vite

Multimedia Lab Inventory Management

Accountability by design.

View case study→
ProStream: Meme & Video Rescuer
04
React · Node.js · Docker · Express · Tailwind

ProStream: Meme & Video Rescuer

Packaged to run anywhere.

View case study→

04 — CONTACT

Got something worth protecting? Let's talk.

mohdhaykhal67@gmail.com
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