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**Laleet** is a seasoned software engineer with over 8 years of experience in modern web and backend development. He specializes in building, scaling, and supporting high-performance applications using **React**, **Next.js**, **Angular**, **NestJS**, and **Express.js**.
I love building high-impact products that push me to think creatively and solve complex problems. I have designed and developed **large-scale, highly available systems** from scratch, delivering **high-throughput, fault-tolerant applications** that serve millions of users. My expertise spans **Java**, **NoSQL**, **Serverless Computing**, and **distributed systems**, with a strong focus on scalability and reliability. I’m equally passionate about **mentoring**, having guided 100+ students and professionals in **DSA, system design**, and interview preparation.
I enjoy sharing my knowledge and helping others grow in their careers. I find it rewarding to evaluate candidates, provide constructive feedback, and contribute to building strong, skilled teams.
Hi All, I am developer and feel I can change and develop different world by power of knowledge.
Freelancer, Professional with over 13 years of experience specializing in developing solutions for finance and insurance companies. My strength is learning new technologies fast and I'm a technology enthusiast.
I am a software professional with 17 years of experience, having worked with big names like Microsoft and Google. In my spare time, I love to share my knowledge with others. I am passionate about **helping people fix their code to remove bugs** and make it more human-readable and hence easier to maintain. I am a **seasoned interviewer** as well, and love to help people prepare for tech interviews. I am passionate about **Maths** as well and love to solve Maths problems and help others understand Maths better.
**iOS & Android expert.** Vivek is a seasoned Software Engineer with over **12 years of experience in Cloud & Mobility**. He has an extensive experience in building and delivering high impact projects. He works as an **Azure Architect** for major enterprise developing technologies of the future. He is also highly skilled on both the major Mobile platforms - **Android & iOS**. Strong engineering professional with a **Master's degree** in computer science. He is also an excellent trainer. He aims to utilise his vivid professional experience in helping fellow engineers and community at large.
Currently working as Software Engineer 3 in **Google Deepmind**. I have extensive experience in integrating AI on mobile via Gemini at Google with over 3 years. Biggest challenge on mobile is the scalability and sustainability of the approaches that you should follow while working on any feature. Apart from my dev experience, I am also a geek for competitive programming and have a very good grasp of *Algorithms and Data Structures*. In addition, in my free time, I actively help students clearing their doubts on basics of Android, iOS, ObjC, Swift, C++, Java, DSA.
I am a consultant with over 18 years of experience. My primary skills are C/ C++ programming and database/SQL, and FinTech consultant for the Enterprise product we have build As a passion here, I offer lessons in the following - - C Programming - C++ Programming - SQL and database - MS Excel, VBA - Other applications - after understanding the requirements through a discussions Teaching is my passion and I love it. I ensure the subject matter content and the knowledge transfer will be seamless.
I have extensive experience working with both small and large teams at different companies. I care deeply about software quality and user experience. I believe my work represents me, and I don’t allow anything less than ideal to be shipped. At the same time, I’m flexible and understand that sometimes we need to move faster to reach the market and gain traction from users. This balance helps me collaborate effectively with all stakeholders and consider everyone’s concerns.
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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 Data structure 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 Data structure request on Codementor, check out our article.
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We do a comprehensive technical and communications screen of all Data structure 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 Data structure developers’ user satisfaction rates.
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