Oxxi
Bayt
Qureos
Talentera
Eightfold AI
hireEZ (Formerly Hiretual)
HireHive
Hire Hoc
HackerRank
LeetCode
Codility
CodeSignal
iMocha
HackerEarth
Codewars
Coderbyte
Oxxi is the AI-native hiring infrastructure for the GCC and MENA. One workspace that unifies the hiring stack. ATS, sourcing, headhunting, job distribution, salary benchmarks, outreach, scheduling, and a talent vault. All running on a memory layer that carries hiring context forward across every role. Built for recruiters, HR teams, and founderswho deserve better.
HackerRankHackerRank is recommended for students, individual learners, and job seekers looking to improve their coding skills, as well as for companies seeking an efficient way to evaluate candidates' technical abilities during the hiring process.
Oxxi's answer
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Oxxi's answer
Oxxi unifies the hiring stack instead of adding another tool on top of it. The ATS and career pages are free, so the cost barrier that legacy platforms charge for is gone. Itโs built WhatsApp-first, not WhatsApp-as-a-bolt-on, which fits how the GCC and MENA actually hire. And it runs on a memory and context engine that resurfaces overlooked candidates, so your past pipeline keeps working for you instead of going to waste.
Oxxi's answer
Oxxi is AI-native hiring infrastructure built on a memory layer. Most hiring tools help you find new candidates. Oxxi remembers the ones you already have. It revives dormant CVs sitting in your folders, ATS, and WhatsApp, then matches them to live roles automatically. The core thesis: hiring fails because of memory loss, not sourcing. You donโt lose candidates because you didnโt find them. You lose them because you canโt find them again.
Oxxi's answer
Companies and recruitment teams across the GCC and MENA region, with a focus on high-volume hiring sectors like F&B, logistics, fintech, and tech. Built for in-house talent teams, agencies, and founders who sit on years of candidate data theyโve never been able to reuse.
Oxxi's answer
Oxxi started from a hiring agency. While placing senior roles across fintech, F&B, and logistics, the same pattern kept repeating: strong candidates would get archived after one role closed, then forgotten by the next. The problem was never finding talent. It was losing the memory of it. Oxxi was built to fix that, turning wasted candidate data into a living, searchable hiring engine.
Oxxi's answer
AI agents and large language models for matching, enrichment, and outreach, with a provider-abstracted data layer for candidate retrieval. Built around a memory and context architecture that stores customer-owned candidate data, syncs WhatsApp and career page applicants, and resurfaces matches against live roles.
Based on our record, HackerRank seems to be more popular. It has been mentiond 67 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
This way, you transfer what you already know (problem-solving) but only change the syntax. Platforms like Hackerrank are also great to solve the same problem in different languages and learn from other peopleโs solutions. - Source: dev.to / 11 months ago
Firstly, solve some common data structure problems with it. Implement some data structures like arrays, linked lists, stacks, queues, etc. You can check common problems on LeetCode, Hackerank or some other resources. - Source: dev.to / over 2 years ago
I don't have a consecutive internet connection and I can't keep up learning process so I started practicing in hackerrank.com I have started some challenges in python and c++ there. Thus I have no internet connection so I cannot practice if anyone know any alternative that works like Working: Gives a challange User sumbits code and it test into testcases. Source: over 2 years ago
An effective way to improve your JavaScript skills is working through coding challenges and exercises. Sites like ReviewNPrep, FreeCodeCamp, and HackerRank have tons of challenges that allow you to practice JavaScript concepts by building mini-projects and solving problems. These hands-on challenges force you to apply what you learn. Source: over 2 years ago
I'm 18M Indian. Growing up I've always been a daydreamer, if you may. Since 8th grade - I'm fascinated by programming. And I'm good at it too. But I'm not cocky too. I wouldn't say I'm at an advanced level, but I can most probably solve any problem - in time - with my skills. I also keep my skills brushed by solving problems on Hacker Rank (every day or alternate days) and try my best to contribute on... Source: almost 3 years ago
Bayt - Bayt.com is the online recruitment website in the Middle East and North Africa.
LeetCode - Practice and level up your development skills and prepare for technical interviews.
Qureos - Accelerating 100M Careers!
Codility - Codility provides a SaaS platform with advanced validation, security and protection features to evaluate the skills of software engineers.
Talentera - Talentera offers applicant tracking and recruitment solution to streamline the whole recruitment process.
CodeSignal - CodeSignal is the leading assessment platform for technical hiring.
