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Master Lex from our Lex tutors, mentors, and teachers who will personalize a study plan to help you refine your Lex skills. Find the perfect Lex tutor now.
Master Lex from our Lex tutors, mentors, and teachers who will personalize a study plan to help you refine your Lex skills. Find the perfect Lex tutor now.
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I have over 5 years of professional tutoring experience (and 1000+ positive reviews on Chegg tutors before they closed). I have worked with students of all levels of experience, from high school to grad school. I'm an expert on C, C++, Python, Java, functional programming languages such as OCaml, Haskell, F#, Prolog, Scheme/Lisp/Racket, etc. I can help with CS topics such as algorithms and data structures, Computer Graphics, Cryptography, Compilers, Programming Paradigms, CS theory (Finite Automata, Regular Expressions, Context Free Grammars, Turing Machines, NP completeness, etc.). I'm also happy to help with other math, such as Calculus, Discrete math, Statistics, Number Theory. If you want help with something other than what I've listed above I can usually debug anything, but I might be learning the material along with you.
Lex tutor
I have a PhD in Computer Science and I have extensive experience in scientific computing. I have deep expertise in C & Matlab, and I am also very proficient with PHP, MySQL, Linux, Apache, Excel, and so on. I have completed many projects involving computational modelling, statistical analysis, experimental data analysis, and innovative algorithm design & implementation.
Lex tutor
I started my programming career creating line of business applications for investment banks and slowly transitioned into web development roles working with Ruby on Rails and Elixir/Phoenix. I have experience working on high-profile web apps serving millions of active users and also smaller websites with modest traffic but terrific revenue. For the past eight years, I've been working remotely for American companies, mainly doing web development and playing tech-lead roles in several projects. I'm used to working with founders and CTOs, going from Plan A to Plan B to a plan that works. I've helped companies build MVPs, scale projects, and maintain large-scale systems handling millions of requests a day. I'm comfortable doing code reviews and pair programming sessions. These are some web apps I've worked on in the past couple of years: * [Canary Data (Elixir/Phoenix - React)](https://canary-data.com/) * [Blitz (Elixir/Phoenix)](https://blitz.gg/) * [Superkind (Elixir/Phoenix)](https://www.linkedin.com/company/superkind) * [About Fresh (Elixir/Phoenix)](https://aboutfresh.org/) * [AR Workflow (Ruby/Rails - Node.js)](https://arworkflow.com/) * [SnapCell (Ruby/Rails)](https://snapcell.us.com/) * [Walkboard (Python/Django)](https://www.walkboard.com/) * [Sky Sports (Node.js - Python)](https://www.skysports.com/football) I wrote [Data Structures From Scratch](https://www.amazon.com/gp/product/B07MZZT6SW), an ebook about creating essential, advanced, and persistent data structures using the Ruby programming language. I live in Buenos Aires (UTC-3) with my wife and beautiful son. If you made it this far, please check out [my resume](https://alemiralles.dev/alemiralles-resume.pdf) for a detailed version of what I've been doing. Thank You!!
Lex tutor
Superb C++, Haskell, Scala, FP, and OO design chops. Expert at designing compilers, type systems, frameworks, and embedded programming languages. Strong background in pure mathematics, computer science, functional programming, and category theory.
Lex tutor
Working as Sr Front End Engineer with 9+ year of experience and currently getting my hands dirty on Mobile App development
Lex tutor
I've worked on large computational-geometry projects which involved both high-throughput numerical systems and novel geometric algorithm development. I worked on the Android operating system and a number of Android apps at Google, and I worked on the App Engine team developing the search API.
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See the power of our Lex tutors through glowing user reviews that showcase their successful Lex learning journeys. Don't miss out on top-notch Lex training.
“Dejan did a great job of helping me as a beginner understand the basics of writing code in Java. He was very professional and knowledgeable Dejan has boosted my confidence and made it very easy to grasp. I would recommend Dejan to anyone that needs tutoring.“
Dr Black The Barber / Mar 2025
Dejan B.
Lex tutor
“I've started working with Mario, and it's been a fantastic experience so far. He's incredibly knowledgeable, kind, and always willing to help. He quickly identified and fixed an issue I was stuck on, and explained the solution in a clear, simple way that helped me grow as a developer. I truly appreciate his guidance and patience—I'm already learning so much!“
Lena / Mar 2025
Mario K.
Lex tutor
“Outstanding Tableau mentoring tutoring session with Niket. His swift thinking skills is amazing and truly understand Tableau and a subject matter expert in Tableau. I 100% recommend Niket for all your professional freelance and tutoring projects. He is very good.“
Ruhgaris Ruhle / Mar 2025
Niket Kedia
Lex tutor
“I am a Junior in college preparing for a technical interview for an internship at a technical company. I have been grinding leetcode and watching hundreds of videos in preparation of this interview, but one meeting with Dejan revealed all the gaps in my knowledge. Problems that I though I truly understood, I really only had a surface level understanding of them and had memorized how to write the code for them. I would highly recommend working with Dejan if you want to feel 100% ready for technical interviews“
ajay tadinada / Mar 2025
Dejan B.
Lex tutor
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Arrange regular session times with Lex tutors for one-on-one instruction.
Learning Lex effectively takes a structured approach, whether you're starting as a beginner or aiming to improve your existing skills. Here are key steps to guide you through the learning process:
The time it takes to learn Lex depends greatly on several factors, including your prior experience, the complexity of the language or tech stack, and how much time you dedicate to learning. Here’s a general framework to help you set realistic expectations:
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Learning Lex with a dedicated tutor from Codementor offers several significant benefits that can accelerate your understanding and proficiency:
By leveraging these benefits, you can significantly improve your competency in Lex in a structured, supportive, and effective environment.
Personalized Lex mentoring through Codementor offers a unique and effective learning approach compared to traditional classroom learning, particularly in these key aspects:
Personalized mentoring thus provides a more tailored, flexible, and intensive learning experience, making it ideal for those who seek a focused and practical approach to mastering Lex.
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