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Thomas Findlay
Jest tutor
US$60.00 /15 minEngineering leader and hands-on CTO with 13+ years of experience building SaaS platforms and the engineering teams behind them. Author of React - The Road To Enterprise and Vue - The Road To Enterprise. Speaker at React Summit, React Advanced London, and Vue Amsterdam. I'm currently contracting as Engineering Lead at Kaya AI, an AI-powered construction supply chain platform, where I lead 12 engineers and client-facing leads and own the product and client roadmaps. I made a core product that stalled on large data sets respond in under a second (key actions from 10+ seconds, data loading, search and filtering from ~15-20 seconds to ~1 second), cut data loading for non-English users from 30+ seconds to under one, and built a shared library of AI development workflows (spec review, multi-agent implementation and PR review, ticket creation) that 17 engineers adopted within two months, raising per-engineer delivery throughput by ~25%. I also shipped Amber Insights, an AI risk-analysis feature for clients, and designed an enterprise-grade, policy-based permissions system. Before that I contracted as CTO for IQONICS in the energy sector. I built the engineering function from zero, consolidated three separate codebases into a single multi-tenant white-label platform (tenant-isolated data, custom domain routing, and an RBAC permissions system built from scratch), found and fixed SQL injection and path traversal vulnerabilities in production, moved PDF generation that blocked the whole server for 60+ seconds onto background workers, and halved feature delivery time with AI-assisted development. I still work hands-on across the full stack, but what I bring beyond it is the ability to make hard architectural calls, turn business needs into a plan a team can deliver, and follow through on it in production. Credentials I'm the author of "React - The Road To Enterprise" and "Vue - The Road To Enterprise," covering advanced patterns, scalability, and best practices for building production-grade applications (https://theroadtoenterprise.com/) I've spoken at and led workshops at major international conferences including: • React Summit — Composition vs Configuration: How to Build Flexible, Resilient and Future-proof Components (https://portal.gitnation.org/contents/composition-vs-configuration-how-to-build-flexible-resilient-and-future-proof-components) • React Advanced London — Advanced Patterns for API Management in Large-Scale React Applications (https://portal.gitnation.org/contents/advanced-patterns-for-api-management-in-large-scale-react-applications) • Vue Amsterdam — Vue Experts Panel & The Case Study of Findlay Web Tech (https://www.youtube.com/live/El8Jw2CFj7g?si=EUVzHQgAbtPNUAwq&t=5507) • React Wednesdays — Best Practices for Testing React Apps (https://www.telerik.com/react-wednesdays/react-wednesdays-best-practices-for-testing-react-apps) • GDG React Workshop — How to Handle APIs in React Applications I've also written 50+ in-depth technical articles for the Telerik/Progress blog. I hold an MSc in Advanced Computer Science (Distinction) from the University of Exeter and a First-Class BSc in Web Design & Development from Northumbria University. Technical Stack • Leadership: Team leadership, hiring, product and client roadmaps, PRDs and technical specs, QA process, engineering standards • AI: Claude Code, Cursor, multi-agent development workflows, LLM integration, AI-assisted code review • Frontend: React, Next.js, Vue, Nuxt, React Native, TypeScript, TanStack • Backend: Node.js, Express, Fastify, Python, FastAPI, PHP • Databases: PostgreSQL, MySQL, MongoDB, Firebase, Supabase • Infrastructure: AWS (incl. Lambda), Kubernetes, Docker, Celery, BullMQ, GitHub Actions, Datadog, PostHog, VPS • Testing: Playwright, Vitest, Cypress, E2E & API test automation • Security: Penetration testing, RBAC and policy-based permissions design, SQL injection & path traversal remediation Who I Work With Open to remote full-time and part-time contract roles as CTO, Head of Engineering, Engineering Lead, or Tech Lead, as well as senior full-stack engagements. Also available for architectural consulting, technical due diligence, and mentoring.
- Jest
- Python
- Node.js
- jQuery
- Backbone.js
- MongoDB
- Linux
- Redis
- Bootstrap
- React Native
- Next.js
- Nuxt.js
- Figma
- Prisma
- SCSS
- Playwright
- Redux Toolkit
- Vite
- Cypress Testing Library
- HTML/CSS
- PHP
- MySQL
- jQuery UI
- phpMyAdmin
- Responsive Design
- TypeScript
- Firebase
- Test driven development
- Front-End
- Composer
- Framework
- Es6
- React
- JavaScript
- Back-End
- Redux
- Test Automation
- Serverless
- UX/UI Design
- Mobile App Development
- Cypress
- Tailwind css
- Vue.js
- Express.js
Usman Ibrahim
Jest tutor
US$30.00 /15 minI am a seasoned professional with 8+ years of software development and project management experience in various sectors. Recognized for demonstrating a natural aptitude for ensuring the delivery of high-quality code, as well as for training and mentoring team members and efficiently resolving complex issues, I have a verifiable history of contributing directly to company success throughout my career. As such, I have consistently exceeded project and performance goals, and I am adept at achieving maximum operational output with minimal resource expenditure. Professional focal points include full-stack development, programming, coding, quality assurance, requirements gathering, issue resolution, UI/UX design, training & development, and team leadership. Delivering superior administration in the latter areas of expertise requires the utilization of practical communication skills, critical thinking skills, as well as business acumen, strategic planning, project management, and resource management to support efficiency and maximum returns.
- Jest
- PHP
- Python
- MySQL
- Angular
- jQuery UI
- Heroku
- Test driven development
- Stripe
- Shopify
- Docker
- Algolia
- Postman
- Terraform
- Cypress
- Aws step functions
- GitHub Actions
- AWS
- Android
- SQL
- Node.js
- Git
- MongoDB
- Flask
- API
- PostgreSQL
- Version control
- GitHub
- Amazon EC2
- Amazon S3
- Redis
- Elasticsearch
- TypeScript
- GitLab
- Mocha
- Template
- React
- Jinja
- JavaScript
- Webpack
- React Native
- Redux
- GraphQL
- Flask-RESTful
- AWS Lambda
- iOS
- Next.js
- MERN Stack
- Mobile App Development
- NestJS
- Prisma
- Bit bucket
- Angular 6
- Express.js
Kennedy
Jest tutor
US$25.00 /15 minFull stack engineer with experience writing clean, testable and efficient code. My interests include **Android**, **C#**, **JavaScript**, **Kotlin**, **Python**, **Swift**, **CI/CD**, testing and open-source contributions. I am passionate about mentoring, writing and teaching.
- Jest
- HTML/CSS
- MongoDB
- Testing
- Version control
- Redis
- NoSQL
- GitLab
- Bootstrap
- Docker
- Google Cloud Platform
- RxJS
- Kubernetes
- Swift
- Loopback
- Test Automation
- ASP.NET
- CI/CD
- Nuxt.js
- Android
- Java
- C#
- Node.js
- jQuery
- Git
- Angular
- Meteor
- WPF
- WinForms
- Entity Framework
- Unit Testing
- Heroku
- GitHub
- Xamarin
- TypeScript
- npm
- BDD
- Firebase
- Test driven development
- Es6
- Acceptance Testing
- React
- Flux
- Kotlin
- JavaScript
- Webpack
- Babel
- Redux
- GraphQL
- E2e testing
- .NET Core
- Yarn
- Functional Testing
- Vue cli
- Apollo
- Next.js
- ASP.NET Core
- AdonisJS
- Clean Architecture
- NestJS
- Vue.js
- Jetpack Compose
- Express.js
Ed Mays
Jest tutor
US$20.00 /15 minI am an experienced, committed software engineer who continually seeks clean, elegant solutions to business challenges. My lifelong passion for technology drives me to proactively expand my horizons, constantly exploring and evaluating new languages, platforms, frameworks, tools, and best practices and applying them in my work to produce truly awesome results. I also believe that a fundamental prerequisite of highly successful teams is the open, honest interchange of ideas, feedback, and experience, culminating in an environment of personal and professional growth for all involved. It is in this spirit that I offer to share my experience with others as a CodeMentor.
- Jest
- Node.js
- jQuery
- Git
- Angular
- Visual Studio
- Azure
- GitHub
- FFmpeg
- AutoMapper
- Test driven development
- Docker
- Scrum
- Pair Programming
- JavaScript
- Mentoring
- Microsoft SQL Server
- Kubernetes
- Clean Coding
- WCF (Windows Communication Foundation) Service
- NestJS
- C#
- WPF
- Entity Framework
- Unit Testing
- XAML
- Razor
- MVVM
- Version control
- Nunit
- ReSharper
- Castle Windsor
- Integration Testing
- Moq
- Jasmine
- MVVM Light Toolkit
- Mstest
- MVC
- Karma
- IoC
- Stored Procedure
- Dapper
- xUnit
- SOLID Principles
- Long term
- Agile
- ASP.NET Core
- ASP.NET
- Razor Pages
- NGXS
Greg Gorlen
Jest tutor
US$19.00 /15 minI'm a full stack agentic product engineer, technical writer and computer science educator. I enjoy helping folks with core software engineering skills, LLM/agent-based development, product engineering, browser automation, integrations, testing, debugging, application design, technical writing, and forward-deployed, customer-facing concerns. My primary tools are Cursor, JavaScript/TypeScript, Node, React, Express, Playwright, Puppeteer, Python, and Flask. See my [Stack Overflow tags](https://stackoverflow.com/users/6243352/ggorlen?tab=tags) for more technologies ordered roughly by my interest and experience. I'm a long-term contributor to [Stack Overflow](https://stackoverflow.com/users/6243352/ggorlen), [Code Review Stack Exchange](https://codereview.stackexchange.com/users/171065/ggorlen) and other online communities. Feel free to peek at a [few](https://dev.to/ggorlen) of my [blog posts](https://serpapi.com/blog/puppeteer-antipatterns/) to get a sense of the insights I can offer your code. I'm looking forward to hearing about your project! _<sub>Profile picture by the wonderful [Emily Huston](https://emilyhuston.github.io) ❤️</sub>_
- Jest
- Ruby
- Java
- C++
- Perl
- MongoDB
- Debugging
- Vim
- Assembly
- Mongoose
- TypeScript
- Reverse Engineering
- Scratch
- Refactor
- Agents
- GraphQL
- Technical Writing
- TypeORM
- Tailwind css
- API Automation
- Retool
- HTML/CSS
- PHP
- Python
- C
- Ruby on Rails
- Django
- Node.js
- MySQL
- Git
- Flask
- Regex
- JSON
- SQLite
- API
- PostgreSQL
- Unit Testing
- HTTP
- Pointers
- Animation
- PowerShell
- Ubuntu
- Testing
- Heroku
- GitHub
- RSpec
- Terminal
- Pandas
- Cursor
- SQLAlchemy
- Socket.IO
- Sinatra
- Web Scraping
- Integration Testing
- Computer Science
- GitLab
- Algorithm
- Mocha
- Game
- Es6
- E2E
- React
- Text Processing
- Cache
- Object-Oriented Programming
- JavaScript
- Back-End
- Compiler Construction
- Data structure
- JSON API
- Browser Automation
- React Native
- Parallel Programming
- Computer Architecture
- Emscripten
- Graphics
- p5.js
- Test Automation
- Interview Preparation
- Next.js
- CI/CD
- API Integration
- Puppeteer
- Api testing
- RESTful API
- OpenAI
- Vue.js
- Rest api design
- GPT
- Playwright
- Express.js
- LLM
- Pinecone
- Retrieval-Augmented Generation
- Block based programming
Jimoh Hadi
Jest tutor
US$15.00 /15 minI'm a passionate and result-driven software engineer with over 7 years of hands-on experience using JavaScript and its related stacks: NodeJS, ReactJS, Angular 14+, NestJS, Typescript, jQuery, Babel, Webpack, etc. I have Bsc. in Computer Science with strong background in programming, and considerable experience using contemporary software development tools. I'm extremely skilful using Relational Databases such as MySQL and PostgreSQL, and No SQL database like MongoDB. Occassionally, I also work with Laravel (PHP Framework). I'm productive in both team-based and self-managed projects, and passionate about working with state-of-the-art technologies. I like to get things done but only in the right way: taking into account the scalability, maintainability, performance, efficiency, effectiveness, robustness, security, and most importantly, the business needs and values of any platform/application I find myself working on.
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See the power of our Jest tutors through glowing user reviews that showcase their successful Jest learning journeys. Don't miss out on top-notch Jest training.
“Nabil is clear, concise, very knowledgeable and professional, and went that extra mile to make sure the issue was fixed, well worth the 5 stars“
Roy Adams / Oct 2024
Nabil CHIHEB
Jest tutor
“Jigar helped me with a debugging issue for Firebase and React Native. Huge help and his suggestion was spot on!“
Joni Ngo / Sep 2024
Jigar Tank
Jest tutor
“Amaechi is the truth! He helped me from beginning to end with my assignment, and was so knowledgeable. He really incorporated what I already knew into the session and gave me better ways to organize my code. When I was feeling confident, he let me jump back in a try the code myself. When I was stuck on two lines of code, he explained himself over and over until I understood. He was patient, thorough and incredibly kind. I've been pretty overwhelmed and a little embarrassed that I'm struggling to make sense of my knowledge and apply it to my homework, but he accepted and met me at my novice level, explained it in a simple way and then moved us forward to how the code would be used in other sections of the assignment. He is worth every penny. I cannot wait until I get paid so that I can have another session with him. 100000/10 would definitely recommend!“
Dayana Montgomery / Aug 2023
Amaechi johnkingsley
Jest tutor
“Thank you Viljar for the very helpful session! I appreciate that you explained everything so clearly.“
Tony Lee / Mar 2023
Viljar Kärgenberg
Jest tutor
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We'll help connect you with a Jest tutor that suits your needs.
Find the most suitable Jest tutor by chatting with Jest experts.
Arrange regular session times with Jest tutors for one-on-one instruction.
Frequently asked questions
How to learn Jest?
Learning Jesteffectively 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 Jest. 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 Jest, 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 Jest 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 Jest through forums and online communities. This engagement offers support, new learning resources, and insights into industry practices.
- Build real-world projects: Apply your Jest skills to real-world projects. This could be anything from developing a simple app to contributing to open source projects. Using Jest in practical applications not only boosts your learning but also builds your portfolio, which is crucial for career advancement.
- Stay updated: Since Jest 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 Jest?
The time it takes to learn Jest 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 Jesttypically 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 Jest’s more advanced features and best practices.
- Advanced level: Achieving proficiency or an advanced level of skill in Jest generally requires at least 2 years of consistent practice and learning. This includes mastering sophisticated aspects of Jest, contributing to major projects, and possibly specializing in specific areas within Jest.
- Continuous learning: Technology evolves rapidly, and ongoing learning is essential to maintain and improve your skills in Jest. Engaging with new developments, tools, and methodologies in Jest 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 Jest tutor on Codementor?
The cost of finding a Jesttutor 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 Jest 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 Jest 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 Jest with a dedicated tutor?
Learning Jest 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 Jest, 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 Jest 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 Jest 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 Jest in a structured, supportive, and effective environment.
How does personalized Jest mentoring differ from traditional classroom learning?
Personalized Jest 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 Jest.
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