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K M Rakibul Islam
Nokogiri tutor
US$35.00 /15 minExperienced (15+ years) developer and friendly Ruby on Rails and React/Next.js/Redux Developer/Mentor (with passion for helping others learn) | ★ 3,610+ 5 ★ sessions/jobs. 8+ 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 (15+ years coding experience in total). I have helped more than 800 individuals here at CodeMentor (with 3,610+ 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 ton 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 700 people on CodeMentor with 3,610+ 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 17+ 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!
- Nokogiri
- Ruby on Rails
- Ruby
- AI
- API
- React
- JavaScript
- Heroku
- GraphQL
- Git
- RSpec
- PostgreSQL
- AWS
- MySQL
- Elasticsearch
- Stripe
- OmniAuth
- Redux
- Reverse Engineering
- Webpack
- React Native
- Sinatra
- Shopify
- Omniauth github
- Omniauth facebook
- Aws sdk
- Omniauth linkedin
- Cancancan
- Kaminari
- Factorygirl
- Active record
- Braintree
- Stripe ruby
- Jwt
- Active admin
- RSpec for Rails
- Rubocop
- Rails API
- Rails Console
- Railsadmin
- Stripe Payments
- Sidekiq
- Papertrail
- CanCan
- Delayed job
- Pundit
- Rails Asset Pipeline
- Bootstrap
- Test driven development
- Simple form
- Actionmailer
- Factory girl
- Carrierwave
- RubyGems
- Bundle
- Paperclip
- Authorization
- Client server
- Amazon S3
- Devise
- Rails ActiveRecord
- OAuth
- OOP
- Security software
- New Relic
- Rails 4
- Auth
- Cache
- Es6
- OAuth 2.0
- Aws elastic beanstalk
- Web Application
- Database
- npm
- React Apollo
- Selenium
- Cloud Hosting
- Redis
- React Router
- BDD
- Elastic Load Balancer
- React rails
- MySQL Optimization
- jQuery
- AJAX
- SNS
- Amazon SNS
- Amazon EC2
- Git webhooks
- Git rebase
- GitHub Flow
- Git pullrequests
- Git branch
- Git flow
- GitHub
- Actovemodel serializer
- Jbuilder
- Grape api
- Grape
- Serialization
- Rspec2
- Rspec3
- Administrate
- Rails admin
- Rails migrations
- Rails 5
- Youtube data api
- YouTube API
- Capistrano
- Capybara
- Highcharts
- ChatGPT
- Pattern recognition
- Artificial Neural Networks
- LLM
- Machine learning
- Webhook
- Stripe api
- Heroku addons
- Bash
- Minitest
Khaja Minhajuddin
Nokogiri tutor
US$25.00 /15 minI am a very passionate programmer and have been building software for almost 10 years. I love building robust and easily usable software.
Joey Burzynski
Nokogiri tutor
US$50.00 /15 min
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
- Nokogiri
- SEO
- Technical SEO
- Marketing Automation
- SEO Analysis
- Digital marketing
- JavaScript
- Ruby
- NLP
- JSON-LD
- MongoDB
- Redis
- Git
- DigitalOcean
- Ubuntu
- Webpack
- Node.js
- Nginx
- Google Search Console
- Google Analytics
- HTML/CSS
- Magento
- Magento 2
- Amazon S3
- AWS CloudFront
- Shell
- Go
- ETL
- React
- Mentoring
- Growth hacking
- WordPress
- E-commerce
- SEM
- Data structure
- Data warehouse
- Payment gateway
- Magento E-Commerce
- WooCommerce
- BigCommerce
- Wix
- Shopify
- Magento 1.9
- MySQL
- PHP
- Composer
- Content management
- CMS
- Front-End
- Liquid layout
- Liquid
- Deployment automation
- Web Application
- Configuration management
- SSL Certificate
- Webservers
- Letsencrypt
- Containers
- Linux System Administration
- Linux
- Cron
- System Administration
- Ubuntu 16.04
- Continuous Deployment
- Continuous Integration
- Version control
- GitLab
- Git pullrequests
- Git branch
- GitHub
- Ruby on Rails
- RubyGems
- Bundler
- Rbenv
- Parallel Processing
- Pandas
- Translation
- Nltk
- Python
- Machine learning
- Artificial Neural Networks
- Neural Networks
- Data Visualization
- NoSQL
- Lua
- Data analytics
- Data analysis
- Database Administration
- Database
- Mongoose
- Web Service
- Web Scraping
- Web Development
- Web Design
- Reactive Programming
- React Router
- Data Science
- Strategy
- Lean Startup
- Coding
- Interview Preparation
- Growth Marketing
- Google Tag Manager
- International seo
- Structured Data
- Meta
- Keyword optimization
- Yoast
- Keyword Research
- Off-Page SEO
- Technical Marketing
- Bing
- Wordpress seo
- PPC
- Schema markup
- Content marketing
- Growth Strategies
- Search Engine Marketing
- Social media marketing
- Meta tags
- Server side rendering
- Ssr
- Nuxt.js
- Next.js
- SEO Hacks
- Metadata
- Markup
- JSON
- Schema.org
- Schema
- Bash
- Web Components
- Server Administration
- Volumes
- Droplet
- Ontology
- Organic search marketing
- Organic traffic
- Faceted search
- Link building
- Data modeling
- Redux
- Website migration
- Es6
- Blogs
- Cache
- Modelling
- Ubuntu 14
- Search algorithms
- Performance Optimization
- Payment systems
- NoSQL Database
- Google apis
- Git flow
- Express.js
- Data parsing
- Back-End
- Application Deployment
- Vue.js
- AWS
- Serverless
Jonah
Nokogiri tutor
US$25.00 /15 minLived and work both in Europe and Asia. Love traveling and learning new things. Interested in web, app and game development
John Anderson
Nokogiri tutor
US$25.00 /15 minrust ruby fsharp linux docker sql ocaml prolog xml Concurrency, data, algorithms, networking. Being married and a father of teenagers has given me ample opportunity to become good at listening and helping. I love the way a person's eyes light up when they have an aha moment.
- Nokogiri
- Ruby
- Rust
- PostgreSQL
- Prolog
- System Design
- OCaml
- ZeroMQ
- Redis
- Git
- SQL
- Ruby on Rails
- Linux
- Elixir
- C++
- Erlang
- Julia
- F#
- Docker
- JSON
- CoffeeScript
- HTTP
- SOA (Service-Oriented Architecture)
- RSpec
- Warden
- Rack
- Python
- Racket
- DSL
- Sequel
- Big Data
- Concurrent Programming
- Ffi
- STL
- Lambda
- JRuby
- XPath
- XML
- Application Architecture
- Software Architecture
- Functional Programming
- Swi prolog
- Database
- JSON API
- Socket programming
- TCP/IP
- .NET Core
Suyesh Bhandari
Nokogiri tutor
US$15.00 /15 minI started my coding journey back in 2008. I ran a high traffic blog where I reviewed Android apps and posted tutorials. I used WordPress to create my site. I became interested in learning how to modify and tweak my website, so I decided to dabble in HTML/CSS and PHP. I was actively looking online for resources and tutorials, and received so much conflicting advice. Some people said, “Hey learn JAVA!!! You’ll get hired!” Others said, “NO!!! Learn C++!!!” Someone said, “You might as well learn how to slay a Dragon…” I loved learning, without even caring about making money or getting a job, but I didn’t know where to direct my focus. Self learning can be really hard, because you are your own guide, and if you don’t know what you’re looking for you can get lost in this vast dungeon of “I DON’T KNOW WHAT THE HECK I AM TRYING TO DO!” You have to be self-motivated, because there are so many languages and coding paths you can take. When I found PYTHON I thought I found the language I was looking for. I began to consume every bit of information I could get my hands on. Still, I wasn’t quite satisfied. I still felt a bit lost in the labyrinth of information. Then one day, while browsing tutorials, I saw a thumbnail of Ruby. I was intrigued. The video got me really interested. I downloaded Ruby, went through tutorials, and all I could say was, “Wow!!!” This was like my Eureka moment. I had found the language I would use to slay the Dragon and escape the dungeon. I learned Ruby and then Rails. I went to two boot-camps in NYC (whatever people say, NO!! you cannot be a developer in 3 months, period). In 2013 I took on my first freelance project. It was a failure, but remember: IF YOU DO NOT FAIL YOU WILL NOT LEARN. I took a few other projects and had some success. My experience and confidence grew, until most recently I held the position of Software Application Architect at a startup called Petrohub. I built a portal for their Petroleum business. I built it, learning as I progressed, by running into completely new concepts head on and trying to figure it all out myself. I was studying while coding the app. I challenged myself to try something that I had never tried before. I was coding at work, home, during my commute, and anywhere else I could fire up my laptop. Opening my laptop is the best feeling for me, because I know I will be learning something new, and no other feelings can beat that. This is how you will learn. No one will spoon feed you knowledge, you have to work hard and take in everything you can. To be a programmer you will need to CODE. Never stop learning. I am nowhere near becoming a Ninja and I never want to. Why? Because my passion is learning, and Ninjas don’t learn. Learning should never stop. This is why i decided to share my expertise and experience so we can learn and code and grow together.
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See the power of our Nokogiri tutors through glowing user reviews that showcase their successful Nokogiri learning journeys. Don't miss out on top-notch Nokogiri training.
“Nabil found me and within minutes I knew I had the right mentor! He talks to you like you are a real person, imagine that! He is patient and has a sound understanding on the issues we addressed. I dont know why you would pick anybody else!“
Trish Maliro / Oct 2024
Nabil CHIHEB
Nokogiri tutor
“Olajide was wonderful with my son teaching him about white hat hacking starting with the basics of the different types of vulnerabilities. I appreciate his patience and making sure my son understood concepts throughout the lesson. He's very knowledgeable and we're looking forward to future sessions!“
Courtney Barmack / Oct 2024
Olajide Olanrewaju
Nokogiri tutor
“John was amazing. He patiently listened to my questions and helped me with my doubts in SQL in a thorough manner. He was very good at explaining all concepts and providing me with the right resources needed to clarify my questions. I would highly recommend John to anyone that needs assistance with coding.“
Vaishali Prabakaran / Oct 2024
John Oladele
Nokogiri tutor
“Olamide was patient and very helpful, we ran into some security issues that wouldn't allow file sharing so it probably would have been resolved quicker, but I would definitely recommend and use his excel services again.“
Charlie Goodman / Oct 2024
Olamide Soyoye
Nokogiri tutor
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Arrange regular session times with Nokogiri tutors for one-on-one instruction.
Frequently asked questions
How to learn Nokogiri?
Learning Nokogiri 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:
- Understand the basics: Start with the fundamentals of Nokogiri. You can find free courses and tutorials online that cater specifically to beginners. These resources make it easy for you to grasp the core concepts and basic syntax of Nokogiri, laying a solid foundation for further growth.
- Practice regularly: Hands-on practice is crucial. Work on small projects or coding exercises that challenge you to apply what you've learned. This practical experience strengthens your knowledge and builds your coding skills.
- Seek expert guidance: Connect with experienced Nokogiri tutors on Codementor for one-on-one mentorship. Our mentors offer personalized support, helping you troubleshoot problems, review your code, and navigate more complex topics as your skills develop.
- Join online communities: Engage with other learners and professionals in Nokogiri through forums and online communities. This engagement offers support, new learning resources, and insights into industry practices.
- Build real-world projects: Apply your Nokogiri skills to real-world projects. This could be anything from developing a simple app to contributing to open source projects. Using Nokogiri in practical applications not only boosts your learning but also builds your portfolio, which is crucial for career advancement.
- Stay updated: Since Nokogiri is continually evolving, staying informed about the latest developments and advanced features is essential. Follow relevant blogs, subscribe to newsletters, and participate in workshops to keep your skills up-to-date and relevant.
How long does it take to learn Nokogiri?
The time it takes to learn Nokogiri 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:
- Beginner level: If you are starting from scratch, getting comfortable with the basics of Nokogiri typically takes about 3 to 6 months. During this period, you'll learn the fundamental concepts and begin applying them in simple projects.
- Intermediate level: Advancing to an intermediate level can take an additional 6 to 12 months. At this stage, you should be working on more complex projects and deepening your understanding of Nokogiri’s more advanced features and best practices.
- Advanced level: Achieving proficiency or an advanced level of skill in Nokogiri generally requires at least 2 years of consistent practice and learning. This includes mastering sophisticated aspects of Nokogiri, contributing to major projects, and possibly specializing in specific areas within Nokogiri.
- Continuous learning: Technology evolves rapidly, and ongoing learning is essential to maintain and improve your skills in Nokogiri. Engaging with new developments, tools, and methodologies in Nokogiri is a continuous process throughout your career.
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.
How much does it cost to find a Nokogiri tutor on Codementor?
The cost of finding a Nokogiri 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:
- Tutor experience: Tutors with extensive experience or high demand skills in Nokogiri typically charge higher rates. Conversely, emerging professionals might offer more affordable pricing.
- Pro plans: Codementor also offers subscription plans that provide full access to all mentors and include features like automated mentor matching, which can be a cost-effective option for regular, ongoing support.
- Project-based pricing: If you have a specific project, mentors may offer a flat rate for the complete task instead of an hourly charge. This range can vary widely depending on the project's scope and complexity.
To find the best rate, browse through our Nokogiri 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.
What are the benefits of learning Nokogiri with a dedicated tutor?
Learning Nokogiri with a dedicated tutor from Codementor offers several significant benefits that can accelerate your understanding and proficiency:
- Personalized learning: A dedicated tutor adapts the learning experience to your specific needs, skills, and goals. This personalization ensures that you are not just learning Nokogiri, but exceling in a way that directly aligns with your objectives.
- Immediate feedback and assistance: Unlike self-paced online courses, a dedicated tutor provides instant feedback on your code, concepts, and practices. This immediate response helps eliminate misunderstandings and sharpens your skills in real-time, making the learning process more efficient.
- Motivation and accountability: Regular sessions with a tutor keep you motivated and accountable. Learning Nokogiri can be challenging, and having a dedicated mentor ensures you stay on track and continue making progress towards your learning goals.
- Access to expert insights: Dedicated tutors often bring years of experience and industry knowledge. They can provide insights into best practices, current trends, and professional advice that are invaluable for both learning and career development.
- Career guidance: Tutors can also offer guidance on how to apply Nokogiri in professional settings, assist in building a relevant portfolio, and advise on career opportunities, which is particularly beneficial if you plan to transition into a new role or industry.
By leveraging these benefits, you can significantly improve your competency in Nokogiri in a structured, supportive, and effective environment.
How does personalized Nokogiri mentoring differ from traditional classroom learning?
Personalized Nokogiri mentoring through Codementor offers a unique and effective learning approach compared to traditional classroom learning, particularly in these key aspects:
- Customized content: Personalized mentoring adapts the learning material and pace specifically to your needs and skill level. This means the sessions can focus on areas where you need the most help or interest, unlike classroom settings which follow a fixed curriculum for all students.
- One-on-one attention: With personalized mentoring, you receive the undivided attention of the tutor. This allows for immediate feedback and detailed explanations, ensuring that no questions are left unanswered, and concepts are fully understood.
- Flexible scheduling: Personalized mentoring is arranged around your schedule, providing the flexibility to learn at times that are most convenient for you. This is often not possible in traditional classroom settings, which operate on a fixed schedule.
- Pace of learning: In personalized mentoring, the pace can be adjusted according to how quickly or slowly you grasp new concepts. This custom pacing can significantly enhance the learning experience, as opposed to a classroom environment where the pace is set and may not align with every student’s learning speed.
- Practical, hands-on learning: Mentors can provide more practical, hands-on learning experiences tailored to real-world applications. This direct application of skills is often more limited in classroom settings due to the general nature of the curriculum and the number of students involved.
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 Nokogiri.
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