Arsema Seife (arsemaseife731)

Front-end developer specializes in HTML,CSS,Java,C++

GitHub

LUMA Pitch Competition (July 3rd - 10th)

Online

Pitch your idea, win $130 in subscription prizes guaranteed!

$97,760 in prizes
Winners TBD
751 participants

hatrek

Online

Code. Create. Conquer.

Non-monetary prizes
Winners announced
157 participants

INNOSpark Pitch Competition

Online

Pitch your business, non-profit or passion project for a chance to win $10,000 in prizes!

$3,000 in prizes
Winners announced
613 participants

ORIGIN Hackathon

Online

Every creation has an origin

Non-monetary prizes
Winners announced
127 participants

The Merge 2026 Hackathon

Online

Built by students, powered by community, driven by impact

Non-monetary prizes
Winners announced
247 participants

Teca Hacks

Online

Manteca’s Largest Hackathon: Build Big, Win Bigger.

Non-monetary prizes
Winners announced
290 participants

Missing Amps Winter Classic

Online

Building the future, brick by brick

$50 in prizes
Winners announced
282 participants

AETHRA GLOBAL PITCHATHON 2025

Online

Begin your Journey to Real Impact …

Non-monetary prizes
Winners announced
198 participants

E-Techh Hacks

Online

Anything for learning

Non-monetary prizes
Winners announced
282 participants

ety.ai Moonshot Hackathon

Zaporizhzhia, Ukraine

Where word origins meet world-changing ideas.

$750 in prizes
Dec 5 – 21, 2025
47 participants

BatchHacks (Students Only; Open-Ended)

Online

Create any project that delivers real-world impact. Using AI is preferred, however it is not a requirement. Students only, please. Get feedback from over 30 industry professionals

Non-monetary prizes
Winners announced
1292 participants

Student Innovators Without Borders Hacks (Students; Open Ended)

Online

Build software that delivers measurable impact for social good

Non-monetary prizes
Winners announced
943 participants

Innovative minds

Online

web, innovative, thinking

Non-monetary prizes
Winners announced
93 participants

Build Resilient Apps with Polkadot Cloud

Online

Radically open, radically useful

$40,000 in prizes
Winners announced
2725 participants

AETHRA GLOBAL IDEATHON 2025

Online

All you need is an Idea - and a drive to create impact!!

$5,785 in prizes
Winners announced
557 participants