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Top freelance Competitive Programming developers available to hire

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Freelance Competitive Programming Developer - Abdelfettah Besbes
Freelance Competitive Programming Developer5.0 (868 reviews)

Embedded Systems Engineer and Certified Tensorflow Developer with a strong technical/coding background, including C, C++, Java, Python and Assembly. Additionally skilled back-end development based on Spring/Django Framework, and Machine Learning with Tensorflow and Pytorch.

Freelance Competitive Programming Developer - Nurbo Kusmagul
Freelance Competitive Programming Developer5.0 (79 reviews)

I'm a Senior Software Engineer with 12+ YOE and I help Software Engineers ace their coding interviews on Algorithms and Data Structures. I have interviewed people at FAANG and Silicon Valley startups, and I have taught thousand of hours of Algorithms and Data Structures classes. I help you prepare for your interview by: - Conducting mock interviews and giving you targeted feedback - Designing a custom preparation plan - Clearing up topics and problems that confuse you - Sharing interviewing tips & tricks

Freelance Competitive Programming Developer - Ama T
Freelance Competitive Programming Developer5.0 (15 reviews)

I bring over 9 years of experience in C++, Python, Java, and JavaScript. I specialize in frameworks like Django, Springboot FastAPI, Express.js, Node.js, and Apache technologies (Nutch, NiFi), and databases such as PostgreSQL, MySQL, and MongoDB. I am proficient with PeeWee ORM, Django ORM, Redis, and Kafka. Additionally, I have extensive experience with AWS, Docker, ElasticSearch, and Kibana. I am also a competitive programmer with a 5-star rating on CodeChef and an Expert on CodeForces. I deliver robust and scalable solutions for back-end and system optimizations.

Freelance Competitive Programming Developer - Sahil Bansal
Freelance Competitive Programming Developer5.0 (8 reviews)

Sahil Bansal is a Software Engineer II and an Instructor at Scaler, an online learning platform that helps students and professionals upskill and get hired by top companies. He graduated from IIT Jammu with a Bachelor's degree in Computer Science in 2020. At Scaler, Sahil works on various projects and initiatives, such as the Scaler School of Technology, Sales Inspire Dashboard, LeadSquared API Integrations, Careers Hub, the Placement Tech, and the Free Academy Experience, where he implements features, builds tools, and integrates APIs using Ruby on Rails, React, and MySQL. He also taught beginner and intermediate Python programming, data structures and algorithms, object-oriented programming, database management systems, and Django development to learners at Scaler. He is passionate about sharing his knowledge and experience, and empowering others to achieve their goals. Sahil is skilled in Ruby, Ruby on Rails, and React, and has multiple certifications in programming and coding contests.

Freelance Competitive Programming Developer - Vijender
Freelance Competitive Programming Developer5.0 (240 reviews)

A full stack developer, mainly experienced in **Ruby, Rails, Java, Python, Streaming platforms, distributed Systems**. I Have **3 year of teaching experience** , helping students from different countries in enhancing their problem solving skills. Being a Mentor, i try to avoid Spoon-feeding, motivate my students to write clean and elegant code.

Freelance Competitive Programming Developer - Ayush Pandey
Freelance Competitive Programming Developer5.0 (97 reviews)

I am a Senior Backend Engineer at Tier Mobility SE based in Munich, Germany. Before moving to Berlin, I was an Assistant Tech Lead at Adacta Fintech based in Slovenia spearheading the development of insurance solutions for Europe-based companies such as the Sava and DVA Insurance while honing my skills as a full-stack engineer. Before plunging into software development, I was a Machine Learning Engineer at Zemanta, an Outbrain Company where my day-to-day work involved implementing and analyzing the real-time machine algorithms and integrating them with the bidder infrastructure. Before moving to Slovenia, I worked as a Product Engineer at Sprinklr, India where I was involved in implementing the machine learning module in the data flow execution pipeline using Kafka, Spark, and Spring frameworks.

Freelance Competitive Programming Developer - Harshit Varshney
Freelance Competitive Programming Developer5.0 (90 reviews)

I'm a dedicated full-time mentor, consultant and Lead software developer with a track record of over 1000+ sessions since 2016. Having 8 years of programming experience in Python, java, GoLang, AWS, MongoDb, ElasticSearch, telethon and many more technologies. I'm passionate about problem-solving and navigating intricate code bases. I love working with: ⭐ Python ⭐ Java ⭐ Spring ⭐ NodeJS ⭐ AWS ⭐ SQL ⭐ MongoDB ⭐ ElasticSearch ⭐ React ⭐ GoLang WHAT SEPARATES ME FROM OTHERS? * Strong and clear communication * Availability at all times Achievements: * 1000+ Sessions

Freelance Competitive Programming Developer - Shrey Agarwal
Freelance Competitive Programming Developer5.0 (73 reviews)

**Experienced, efficient, flexible, friendly, no charge if I can't help!** **Proven technical interviewing tutor** **Specialize in backend (C#,C++,Java,etc) coding and Azure** I have been a software engineer for the past 8 years at Microsoft, and have been solving problems for much longer than that. I am fast and efficient and will be honest about my expertise and timelines. I have an unbounded passion for anything technology, rising from an insatiable curiosity to learn more. In the plethora of technologies or fields that I already have knowledge of, I will be able to help right away. But rest assured that with me, you don't need to worry about knowledge till date. If I encounter a problem outside of my expertise, I would just jump in to researching everything about it, find pros and cons for all solutions and then helping out with the best one. Note - If pricing is an issue, ping me! We can work something out! :)

Freelance Competitive Programming Developer - Kuldeep Singh Sidhu
Freelance Competitive Programming Developer5.0 (52 reviews)

Experienced Research And Development Engineer with demonstrated experience in building scalable Machine Learning Systems, Deep Learning, Natural Language Processing and Full stack development. I breathe, eat and live software development. I've built software solutions ranging from TIc-Tac-Toe AI using reinforcement learning to web applications serving the top tiers of web traffic. Let me find the solution to your problems too. I am also a mentor, I love teaching programming, especially programming with Python. I am ranked top 5% on Stack Overflow for answering Python, top 2% overall. I love figuring out how someone sees their world, their problems, and then help fill in the gaps. To contribute back to the community I have published open-source packages with over 10k downloads. Through mentoring, I accelerate my own constant learning, because there is always something that you want to do better when teaching that knowledge to others! I see programming as an art. Code is expression. It needs to have clarity, purpose, elegance and efficiency to communicate well, to execute well. As a result, I produce software of the highest quality, not only functional and tested, but highly readable for future maintainers.

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Frequently asked questions

How long do Competitive Programming projects normally take?

The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance Competitive Programming project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance Competitive Programming request on Codementor, check out our article.

How much does it cost to hire a freelance Competitive Programming developer?

We don’t charge anything when you post a freelance hiring request for Competitive Programming developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.

What makes Codementor Competitive Programming developers different?

We do a comprehensive technical and communications screen of all Competitive Programming developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing Competitive Programming developers’ user satisfaction rates.

What happens if I’m not happy with the freelancer’s work?

As a platform, we strive to ensure you’re always happy with your Competitive Programming project’s results. If you’re unsatisfied with the results, you can choose to get a refund for the project. Additionally, you can contact our support team should you need any further assistance with your project.

For more answers to frequently asked questions, see here.

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