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$28 USD / ora
Bandiera: BANGLADESH
sylhet, bangladesh
$28 USD / ora
Attualmente sono le 12:21 PM qui
Registrato il gennaio 3, 2013
2 raccomandazioni

Subir C.

@skchybd

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5,0 (109 valutazioni)
6,3
6,3
77%
77%
$28 USD / ora
Bandiera: BANGLADESH
sylhet, bangladesh
$28 USD / ora
99%
Lavori completati
97%
Nel budget
100%
Nei tempi previsti
26%
Tasso di riassunzione

WordPress (12 yrs)/Magento (10 yrs)/Python expert

Please see my Upwork profile with a lot of experience and excellent feedbacks: [login to view URL] At a glance: * Expert in WordPress (12 years), Magento (9 years), speed optimization (12 years), web server (12 years), python (5 years), mathematics, and physics. * Website speed depends on web server configuration & website content. I work in both of them to make a 90%+ page score for mobile & desktop. * I fix core web vital errors. * I use neat and clean coding, search engine-friendly coding, optimized coding, w3 validated coding. * Fluent in speaking, writing, listening, and reading English. * I AM A FULL-TIME PREFERRED FREELANCER & I WORK MYSELF. ---------------------------------------------------------- Magento/Woocommerce: ---------------------------------------------------------- 8 years experience in magento and 11 years in woocommerce. I can do anything in Magento & woocommerce Please see my Ecommerce Development profile for more details. ---------------------------------------------------------- WordPress: ---------------------------------------------------------- 12 years of experience in WordPress and I can do anything in WordPress. Please see my CMS Development profile for more details. ------------------------------------------------------------ Page speed optimization skill: ------------------------------------------------------------- Load time/page speed score of a website depends on a lot of factors in web server (CPU, number of CPU cores, CPU Clock Speed, ram, server configuration, server cache, etc) and website content (number of plugins (WordPress), images, pages, page content, etc). Even each line of coding can help improve load time. As I am an advanced-level programmer and I have 12 years of experience in speed optimization, web server and web programming, I can do a lot of work on both web servers and websites to make a site the highest possible fast to load. Only advanced-level programmers can work on both of them. * I fix the issues of LCD, FID and CLS of core web vitals in google search console. Website speed depends on the webserver and website content. There are a lot of works to make a website the highest possible fast to load. Even I can work every line of coding to make it faster to load. Some of the important works for speed improvement I do (but not limited to): 1. js/CSS/image optimization. 2. Image resizing. 3. cleaning and optimizing code. 4. Remove unused plugins and replace plugin functions with the theme. 5. Use any of the best cache plugins which is the best for your website. 6. checking webserver like CPU clock speed, ram, configuration, and fixing issues. 7. reducing server response time. 8. Cache implementation 9.CDN implementation (Cloudflare, stack path etc). 10. removing render-blocking script. 11. reducing first byte (TTFB). 12. remove unused CSS and js.

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Portfolio

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10463785
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6619942

Valutazioni

Modifiche salvate
valutazioni 1 - 5 di 50+ mostrate
Filtra valutazioni per:
5,0
$3.000,00 USD
Subir C is an amazing developer - very knowledgeable and always gives advice with my best interests at heart. He is sure to always do his best and work hard and his best is excellent. Thanks Subir.
PHP
Website Design
CSS
Magento
MySQL
+ 1 altro
Avatar dell'utente
Bandiera: Neil B.
@neilcia
un anno fa
5,0
$100,00 USD
Excellent work as always. Thank you.
PHP
CSS
Magento
MySQL
HTML
+ 1 altro
F
Closed User
@ft0472
2 anni fa
5,0
$72,08 USD
Excellent Developer, Highly Recommended.
PHP
JavaScript
SEO
Magento
HTML
Avatar dell'utente
Bandiera: Scott
@contemptx
2 anni fa
5,0
$200,00 USD
Excellent work! Subir is well knowledged and has been very helpful to increase the page speed of my site. I will definitely seek for Subir's professional service in the future!
WordPress
J
Bandiera: Chia Chen W.
@joannawutw
3 anni fa
5,0
$1.559,44 USD
Very conscientious and quick to respond. I greatly appreciated Subir's contributions to our project.
PHP
CSS
Magento
MySQL
HTML
+ 1 altro
Avatar dell'utente
Bandiera: Scott Y.
@frewprocessgroup
3 anni fa

Esperienza

Magento/ Wordpress Programmer

Upwork
gen 2008 - Attualmente
I mostly worked outside of freelancing market places. But I am also working on upwork.

Part Time Teacher

Leading University, Sylhet
apr 2016 - dic 2016 (8 mesi, 1 giorno)
I worked as a part time teacher for Web Technology course.

Certificati

Other experiences

Self-taught qualification
1990
I have knowledge in mathematics and physics. I have been increasing my knowledge of these subjects for self-research purpose from my childhood. At present, I have knowledge on the following (but not limited to): Mathematics Knowledge: Algebra, Geometry, Trigonometry, Calculus etc. Physics knowledge: Quantum mechanics, String Theory, Space-time etc.

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Verifiche

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Collegato a Facebook

Certificazioni

preferredfreelancer-1.png Preferred Freelancer Program SLA 1 100%
us_eng_1.png US English 1 87%
WordPress.png WordPress 1 85%
css_1.png CSS 1 77%

Competenze principali

PHP 100

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