You will get React project code review

5.0

Let a pro handle the details

Buy Web Application Programming services from Oleksandr, priced and ready to go.
5.0

Let a pro handle the details

Buy Web Application Programming services from Oleksandr, priced and ready to go.

Project details

5 years of experience with React.
You will get a list with architectural implementations/updates, a list with recommendations where there are problems with performance or potential security issues
Programming Languages
JavaScript
Coding Expertise
Performance Optimization
What's included
Service Tiers Starter
$200
Standard
$300
Advanced
$500
Delivery Time 3 days 4 days 5 days
Number of Revisions
111
Design Customization
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Content Upload
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Responsive Design
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Source Code
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Optional add-ons You can add these on the next page.
Custom (+ 5 Days)
+$1,000
5.0
12 reviews
100% Complete
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)
1% Complete
(0)

JC

Justin C.
5.00
Dec 8, 2022
Good guy, good work, very happy all around
Oleksandr M.Status: Offline

About Oleksandr

Oleksandr M.Status: Offline
Senior/Lead Frontend/JavaScript Engineer
100% Job Success
5.0  (12 reviews)
Kyiv, Ukraine - 11:04 pm local time
I've worked as a FullStack developer at the beginning of my career. So I have a diverse experience, described below. My strongest skill is Frontend.
Recently coding with Claude Code

About Frontend:
- TypeScript (about 5 years)
- ReactJS (Redux, Hooks, Reselect, Styled Components, Redux-Saga\Thunks, GraphQL, Recompose...) ( 7+ years )
- NextJS (2 years)
- VueJS (Vuex) ( more one year )
- ES6+ (more than 4 years). Functional programming
- WebPack, Gulp
- Npm, yarn
- UnitTests (Mocha, Jest\Enzyme)
- BDD (Cucumber)
- e2e testing (Cypress)
- Reactflow (Diagrams)
- OpenStreetMap && Leaflet.
- Chrome\Safari\Mozilla extensions
- Lexical JS Text Framework
- Reactflow - flow editor
- Deep knowledge of HTML5\CSS3 (about 5 years, Flex, Grid CSS, responsive design)
- jQuery, and many other libraries and other buzzwords...

BackEnd part:
- NodeJS (4+ years), microservices, Socket.io and native Websockets, Nest, Express, Koa.
- RabbitMQ
- Redis
- PHP (Laravel 5 and vanilla) (3 years)
- MySQL (2 years), and some experience with MongoDB.
- Linux
- Nginx, Apache, Tomcat
- Stripe, Paypal and other payment integrations
- Google Api ( Maps, Analytics, OAuth, etc ...)

DevOps part:
- Docker/Kubernetes.
- AWS - k8s, routing, lambdas. (I can wrap a service into docker and setup deployment using Jsonnet for example)
- Git
- Continuous integration (TeamCity, Gitlab CI). My last task was - to set up shared CI configuration for similar projects, so they don't care how it works (Build, lint, tests, publish, deploy, k8s, notify if prod has been deployed)

Lead experience in frontend team of 3-6 people of junior-sr level.
Blockchain, working wi SK, Metamask wallet using OpenWallet protocol (Etherium). Web3 lib.
Building SPA(with realtime), map services, CRM and complex UI.
Creature of full life-cycle infrastructure - from Gitlab CI and
deploy in AWS Kubernetes. Setting Golden Signals (SRE) - NewRelic, DataDog + Monitors for apps.

- Created NoCode editors/ website builders
- Made from scratch cartographic application for a logistic sphere (tracking trucks, offers).
- Worked on one of the top eCommerce players in the USA market.
- Electronic document management.
- Different small startups like project management tools, SEO tools...

Steps for completing your project

After purchasing the project, send requirements so Oleksandr can start the project.

Delivery time starts when Oleksandr receives requirements from you.

Oleksandr works on your project following the steps below.

Revisions may occur after the delivery date.

Send the list

Review the work, release payment, and leave feedback to Oleksandr.