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Master Bundle from our Bundle tutors, mentors, and teachers who will personalize a study plan to help you refine your Bundle skills. Find the perfect Bundle tutor now.
Master Bundle from our Bundle tutors, mentors, and teachers who will personalize a study plan to help you refine your Bundle skills. Find the perfect Bundle tutor now.
Bundle tutor
Experienced (18+ years) developer and friendly Ruby on Rails and React/Next.js/Redux Developer/Mentor (with passion for helping others learn) | ★ 3,655+ 5 ★ sessions/jobs. 9+ years on top of the Codementor Ranking ★ https://www.codementor.io/ruby-on-rails-experts I am a Senior Software Engineer from Toronto, currently working as a Ruby on Rails and React/Redux Developer at theScore Inc. I am passionate about helping and mentoring people, especially those who are new to web development and the programming world. I am specialized in explaining the core concepts of Ruby and Rails, Javascript, React, APIs and everything else along with the best practices. I focus on the learning experience of my students and make sure they get exactly what they want. I have excellent academic track records (Bachelor of Science in Computer Science and Masters in Computer Engineering from the University of Toronto) along with strong development and industry experience in Software Development and Web Development (18+ years coding experience in total). I have helped more than 800 individuals here at CodeMentor (with 3,655+ 5 ★ sessions) with their projects implementation, bug fixes, architecture advices, performance improvements etc. I have worked with a bunch of CEOs and CTOs of YC start-ups and helped them with their projects. Made long term relationships with many of them which I help in a regular basis today. I have helped a LOT of bootcamp students here at CodeMentor and helped them build their web development career path and getting jobs after the completion of their bootcamp cohorts. Here at CodeMentor, I have helped people from all levels: From someone who is brand new to programming to 30+ years of experienced Senior Software Engineers, Product Managers and everyone in between. It's been an amazing journey here at CodeMentor for the last 8+ years! :-) I started programming and solving problems in 2006, at the age of 18. Since then, I wrote programs in a variety of programming languages such as C, C++, Java, PHP, Ruby, Python, Javascript, etc. These days, I use Ruby and Rails and React JS as my primary programming languages and frameworks. I can help with debugging your issues as well as refactoring your code according to the best practices and conventions out there. Helping people is my passion and motto in life. If you think I can help you in any way, please get in touch! Specialties: * Building scalable and performant backend APIs in Ruby on Rails (Active Model Serializer, GraphQL, Grape, Jbuilder, RABL, etc.) for android, iPhone or web applications. (For more than 12 million users). * Integration of backend APIs with Javascript frontend framework (ReactJS) using JSON Web Token (JWT). * Built highly scalable Push Notification System for theScore sports application (For ~10 million users). * Implemented instant player, team and news article search for the theScore and theScore eSports apps which have more than 6 million monthly active users using ElasticSearch and Rails. * Backend Ruby on Rails Development (With scaling, performance optimizations, database query optimizations, caching best practices, etc.). * Test Driven Development with clean code and best practices. * Web Scraping (Nokogiri, Mechanize) (Scrape data from anywhere on the internet!). * Reverse engineering complex APIs and web applications to write automated scripts to mimic and automate user behaviour and extract required data. * Explain concepts/solutions clearly and concisely according to the level of the client/student. (Helped over 800 people on CodeMentor with 3,655+ 5 ★ sessions) * Giving architecture advice for your application. Explain which tools/gems to use and why. * Setting up SSL certificates for Rails application (Nginx server) on AWS EC2 instance and securing your application. * Suggesting best practices and focusing on the best learning experience and long-term achievements. * Showing cool tips and tricks that I have learned over the past 18+ years (and still learning!) as a professional Ruby on Rails developer to be more productive and efficient at work. * Upgrading Ruby/Rails versions for your existing application. * Finding bottlenecks and Optimizing performance for your slow Rails applications. * I can help you to prepare for interviews for Ruby on Rails developer position, or any other Software Development position. I have successfully guided many developers who got their dream jobs after practicing coding interviews with me!
Bundle tutor
I have extensive experience working for web agencies and prides of my attention to detail. I likes to discover and learn new technologies that I can employ in creating the best solutions for my projects.
Bundle tutor
"Whoever travels without a guide needs 200 years for a two-day journey." Whether you're just starting out on the journey to becoming a great coder, or whether you're somewhere in the middle and you just got stuck, don't let it hold you back longer than necessary. I have over 8 years of experience with multiple software stacks. I started on Java with Spring Framework, then switched to Ruby on Rails. These days I work mostly with Node.js and CoffeeScript. I've worked with 4-person startups, billion dollar companies and everything in between. My goal is to get your issue resolved as quickly as possible, and give you all the tools and knowledge necessary to *understand* why you had this issue, and how to prevent it going forward.
Bundle tutor
I do consulting and web development. I've worn many hats but these days I tend to work with startups and coach other developers.
Bundle tutor
Hey there! I've been creating applications for 25+ years, and I love teaching. Your skill level is not important to me. You're a beginner, intermediate or expert developer. No problem. We all are junior developers for a lifetime, always learning. I can teach you how to pick up a new skill, or upgrade your existing skills or update you on the latest technologies. I would be delighted to mentor you also on how to develop yourself and your career, or the books you should read, the courses you should take, etc. If you're trying to create a product for your company or your startup, I can guide you on how to make it a reality. Which technologies you need, how to learn them, how to apply them. You'll be building your products or MVP in no time. I'm a scalability and web apps expert. I've broad experience in testing, coding and architecting scalable web apps, creating new products, giving advice on how to build scalable products.
Bundle tutor
I drive revenue. All other metrics pale in comparison. Be it billion dollar brands or startups, I've spent the last two decades architecting technology solutions and innovative search marketing strategies (domestic & international) for e-commerce. I believe in the power of 'what if?'; leveraging hybrid expertise in search engine optimization (SEO), web development, e-commerce, and digital strategy to achieve extraordinary results. My core competencies include search engine optimization (SEO), search marketing strategy, data wrangling (NLP/computational ontologies), and e-commerce marketing automation. As founder and CTO of MarketKarma, I oversee organic search strategy for all enterprise accounts and work to create innovative solutions to assist retailers in tackling their online marketing challenges. I work with brands like.. Ace Cash Express, Athleta, Banana Republic, Blackhawk Network, Blockbuster, Buckle, CheapCaribbean, CheckPast, DashFly, Diesel, DistroMex, Ebates, Eddie Bauer, Fossil, GUESS, Gap, GiftCardMall, Gold's Gym, Horchow, JCPenney, Livingston Lures, Marciano, Mavis Tire, Mavor Lane, Old Navy, Orbitz, Oriental Trading Company, PacSun, Piperlime, Red Envelope, Ritter Dental, SPFM LP, Sacha Cosmetics, ShearComfort, Smart Bargains, Swanson Health, Williams-Sonoma Connect with me @: Email: joey@marketkarma.com Call: (888) 277-0225 Web: https://www.marketkarma.com Social: https://joeyburzynski.dev Connect: https://calendarhero.to/JoeyBurzynski AngelList: https://angel.co/u/joeyburzynski CoderRank: https://profile.codersrank.io/user/joeyburzynski CodePen: https://codepen.io/JoeyBurzynski Quora: https://www.quora.com/profile/Joey-Burzynski Quora Spaces: https://optimization.quora.com/ LinkedIn: https://www.linkedin.com/in/miamibeachseo/ Fast Company: https://board.fastcompany.com/profile/Joey-Burzynski-Founder-CTO-MarketKarma/12629614-d0b7-4a8c-8076-5be2166473a0 Forbes: https://profiles.forbes.com/members/tech/profile/Joey-Burzynski-Founder-CTO-MarketKarma/72b6886c-bd96-4988-ad8b-14287a291009 GitHub: https://github.com/JoeyBurzynski Gist: https://gist.github.com/JoeyBurzynski Google: https://g.dev/EcommerceSEOExpert LinkTree: https://linktr.ee/joeyburzynski Medium: https://medium.com/@joeyburzynski ORCID: https://orcid.org/0000-0002-7448-8294 StackOverflow: https://stackoverflow.com/users/3767344/joeyburzynski Twitter: https://twitter.com/JoeyBurzynski
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See the power of our Bundle tutors through glowing user reviews that showcase their successful Bundle learning journeys. Don't miss out on top-notch Bundle training.
“On my first impression on him based on his feedback on my request, I was convinced that he knows very well the thing that he is doing and analyzing. During our session, he explains well and really let you feel that he really knows what he is doing. He also goes beyond the extra miles of doing some research before having our second session. He is a trustworthy mentor unlike some I experienced who claims they know how to do it but time passes by in our sessions and no progress. He also not charging so much. I'm lucky that I have chosen him as my code mentor.“
Adrian Magpantay / Jun 2025
Mike Schinkel
Bundle tutor
“I sought Dejan to learn about Algorithms and CS questions that may come up in the upcoming interview he showed me some really outside of the box kind of details of the data structures that I thought that I knew. Would recommend!“
Roman Kulakov / Jun 2025
Dejan B.
Bundle tutor
“I recommend Lucas for his exceptional guidance in DevOps integrations and pipeline automation. He helped me debug complex issues and develop a deep understanding of DevOps methodologies, CI automation, and product integration all within a challenging on-premise legacy environment using BCM, a local container registry, and artifact management with mirroring. Lucas is a true expert who didn’t just solve problems for me but taught me how to approach and solve them myself. His support and deep knowledge made all the difference. It was a pleasure learning from him.“
mike / Jun 2025
Lucas Meine
Bundle tutor
“I had a complicated build and versioning issue that was blocking progress, and this developer absolutely nailed it. He quickly understood the problem, diagnosed it with precision, and delivered a clean, working solution. Super professional, highly skilled, and clearly knows his stuff. Total pro — would 100% work with him again. 🔥👏“
Brian Gioia / Jun 2025
Johnny B. (Ionică Bizău)
Bundle tutor
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Find the most suitable Bundle tutor by chatting with Bundle experts.
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We'll help connect you with a Bundle tutor that suits your needs.
Find the most suitable Bundle tutor by chatting with Bundle experts.
Arrange regular session times with Bundle tutors for one-on-one instruction.
Learning Bundle 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 Bundle 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:
Setting personal learning goals and maintaining a regular learning schedule are crucial. Consider leveraging resources like Codementor to access personalized mentorship and expert guidance, which can accelerate your learning process and help you tackle specific challenges more efficiently.
The cost of finding a Bundle tutor on Codementor depends on several factors, including the tutor's experience level, the complexity of the topic, and the length of the mentoring session. Here is a breakdown to help you understand the pricing structure:
To find the best rate, browse through our Bundle tutors’ profiles on Codementor, where you can view their rates and read reviews from other learners. This will help you choose a tutor who fits your budget and learning needs.
Learning Bundle 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 Bundle in a structured, supportive, and effective environment.
Personalized Bundle 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 Bundle.
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