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E = mc²
∫ f(x)dx
∇ × E = -∂B/∂t
∫ |Ψ|² dV = 1
Crafting Experiences at Astabyte

I'm Ananda Affan Fattahila

I work as a Golang/Rust & React Ecosystem in the finance world. I write to make things meaningful — solving real problems while keeping them easy to evolve.

f(x) = x^2 + 2x + 1
∇ · E = ρ/ε₀
λ = h / p

Featured Projects

A selection of projects that I've worked on.

E = mc²
ℏω = E
Δx·Δp ≥ ℏ/2
Ψ(x,t) = Ae^(i(kx-ωt))
λ = h/p
∇²Ψ
∫|Ψ|²dV = 1
The Design Desk Studio
Open Live Site

The Design Desk Studio

Creative as a service platform for designers and developers to create and sell their designs and products.

Tools:
Next.jsTailwindTypeScriptPostgreSQLDocker+4 more
E = mc²
ℏω = E
Δx·Δp ≥ ℏ/2
Ψ(x,t) = Ae^(i(kx-ωt))
λ = h/p
∇²Ψ
∫|Ψ|²dV = 1
Kang Technology
Open Live Site

Kang Technology

A brand for distributing technology products PC enterprise for Indonesia Zotac Group.

Tools:
Next.jsTailwindTypeScriptPostgreSQLDocker+4 more
Δx · Δp ≥ ℏ / 2
kind notes
HΨ = EΨ
∫ |Ψ|² dV = 1

Some good words

Kind notes from people I've worked with and helped.

E = mc^2d/dx
AS A SOFTWARE ENGINEER

In my experience working as intern at PT XL Axiata, Affan is easily one of the best people I have worked with. He brings a lot to the table: exceptional technical skills, an exquisite personality, and most importantly, professionalism.

MF

Muhammad Fadhlan

Software Engineer | React, TypeScript

E = mc^2d/dx
AS A PROJECT LEAD

"Managing at its finest" is the closest way to describe him. Even without formal education in project management, he has the instinct for it. I know him as one of the best project managers I've ever worked with.

KM

Kaenova Mahendra

Tech Consultant • AI Engineer @ Metrodata

E = mc^2d/dx
AS A TEAMMATE

As a partner in competition and in writing an international paper, Affan showed strong writing ability and teamwork. He was also skilled at software development, both backend and frontend. I can't wait to work with him again.

KA

Kurniadi Ahmad Wijaya

Software Engineer