I will improve your website performance and core web vitals

D
devanone
D
devanone
Hasnat

Level 2

5.0
5.0
Among my clients  

Gig Summary

About this gig

I have founded & scaled software products.

Is your website slow or struggling with Core Web Vitals?


I will audit your website performance, identify technical bottlenecks, and implement practical optimizations to improve speed, responsiveness, and user experience.


What I Can Help With:

  • Core Web Vitals optimization
  • LCP, CLS & INP improvements
  • Google PageSpeed Insights optimization
  • Google Lighthouse audits
  • Image optimization
  • CSS & JavaScript optimization
  • Render-blocking resource fixes
  • Browser caching & compression
  • Font and asset optimization
  • Third-party script analysis
  • Mobile & desktop performance
  • CDN and caching configuration
  • Nginx and server performance
  • Technical performance troubleshooting


I focus on fixing the underlying technical issues rather than simply trying to increase your PageSpeed score.


I work with modern websites and web applications, including React, Next.js, Node.js, Python, Go, and custom applications.


Please message me before ordering and I'll check your website to confirm what can be improved.

Respect third-party rights

Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.

Get to know Hasnat

Hasnat

AI Software Developer, Frontend, Backend, Golang, Nodejs, Python

5.0(121)

Level 2

  • FromPakistan
  • Member sinceDec 2021
  • Avg. response time1 hour
  • Last delivery2 months
  • Languages

    Urdu, English
I’m a software engineer with 6+ years of industry experience, specializing in SaaS, custom software, AI, and business automation. I build production-ready applications, AI-powered workflows, internal systems, and platforms that centralize operations and reduce repetitive work. My expertise includes Go, Python, JavaScript, Node.js, React, Next.js, Linux, and PostgreSQL.
Among my clients  
  • circumz

    circumz

My Portfolio

Reviews

41 reviews for this Gig
5.0

(41)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • T

    tariqnoorzad

    DK

    Denmark

    4.7

    He did an outstanding job and truly went above and beyond my expectations. Not only was he polite and professional, but he also ensured everything was handled with care and precision. I was thoroughly impressed with his dedication and the quality of his work. Highly recommended for anyone looking for excellent service!

    $100-$200

    Price

    3 weeks

    Duration

    Helpful?
    Yes
    No
  • B

    bestcashmere

    US

    United States

    Ongoing collaboration
    5

    excellent work by the freelancer. help me with git set you and troubleshooted node server. highly recommended

    $50

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • R
    image-docs

    rblackfox

    US

    United States

    5

    I am very impressed with the quality of work and all project deliverables were completed way above expectations. I would definitely work with Hasnat on future projects, he is a true Full Stack developer, highly recommended.

    $200-$400

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • D
    image-docs

    denokarter1

    US

    United States

    5

    He’s great! Super fast and knows what he’s doing

    $50

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • C

    cooldawg123

    CA

    Canada

    Ongoing collaboration
    5

    Great to work with with fast delivery. Will work with the seller again for any github related issues.

    $100-$200

    Price

    3 days

    Duration

    Helpful?
    Yes
    No
Reviews

41 reviews for this Gig
5.0

(41)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • T

    tariqnoorzad

    DK

    Denmark

    4.7

    He did an outstanding job and truly went above and beyond my expectations. Not only was he polite and professional, but he also ensured everything was handled with care and precision. I was thoroughly impressed with his dedication and the quality of his work. Highly recommended for anyone looking for excellent service!

    $100-$200

    Price

    3 weeks

    Duration

    Helpful?
    Yes
    No
  • B

    bestcashmere

    US

    United States

    Ongoing collaboration
    5

    excellent work by the freelancer. help me with git set you and troubleshooted node server. highly recommended

    $50

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • R
    image-docs

    rblackfox

    US

    United States

    5

    I am very impressed with the quality of work and all project deliverables were completed way above expectations. I would definitely work with Hasnat on future projects, he is a true Full Stack developer, highly recommended.

    $200-$400

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • D
    image-docs

    denokarter1

    US

    United States

    5

    He’s great! Super fast and knows what he’s doing

    $50

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • C

    cooldawg123

    CA

    Canada

    Ongoing collaboration
    5

    Great to work with with fast delivery. Will work with the seller again for any github related issues.

    $100-$200

    Price

    3 days

    Duration

    Helpful?
    Yes
    No