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Abu Salman
@ansari_sufyan
Level 2
Professional full stack developer and speed optimization expert
Indien
Englisch, Deutsch, Spanisch, Hindi
Über mich
Abu Salman, an experienced Full stack developer and speed optimization expert, has over 4 years of expertise. With a proven track record of completing multiple projects, I am an HTML, CSS, JavaScript, React, Redux, and WordPress node.js express.js sql expert .I look forward to empowering your digital presence with expert solutions to enhance performance and user experience.
Kompetenzen
Abu Salman
7 $/Stunde
offline •
Durchschnittliche Antwortzeit: 1 Stunde
Meine Dienstleistungen
Geschwindigkeitsoptimierung
I will wordpress website speed optimization and fix core web vitals
Geschwindigkeitsoptimierung
I will do woocommerce website speed optimization and improve loading speed
Möchtest du auf Stundenbasis arbeiten?
Erzähle Abu Salman, was du brauchst.
7 $
/
StundePortfolio
Arbeitserfahrung
Full_stack developer
cloudevolve • Vollzeit
Jan 2025 - Jan 2026 • 1 yr
Hi, my name is Abu Salman, and I am a Full Stack Developer with experience building web applications and backend services. In my previous role, my responsibilities included developing RESTful APIs and backend services using Node.js and Express.js, implementing authentication and authorization, designing databases and handling CRUD operations, and developing reusable UI components using React.js. I also worked on AI integrations and AWS services, including integrating services such as Amazon S3 and other AWS components into applications. I was also involved in debugging, optimizing application performance, and working on production-related issues. Overall, my role involved working across both the frontend and backend, from designing APIs and databases to integrating third-party, AI, and cloud services.
276 Bewertungen
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Zusammensetzung der Bewertung
- Kommunikation
- Qualität der Lieferung
- Preis-Leistungs-Verhältnis der Lieferung
1–5 von 276 Bewertungen
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mike_wine
Vereinigte Staaten
we had agreed to upgrade my website, however he just added the first page and said that was the upgrade. also to change the color of the pages on the website. he asked for 50 dollars a page. and 120 dollars for each page upgrade.
Antwort des Freelancers
Hilfreich?
tatjanaanders
Großbritannien
I am very happy with the delivery. Our speed has improved and Abu was very professional, making sure that all bugs were fixed and that I'm absolutely happy with the final result. Definitely recommend!
Hilfreich?
primrosetrading
Großbritannien
Laufende Zusammenarbeit
Very happy with the work of Abu. We had some bugs, but he's quick to respond and solves them, which is the most important.
Hilfreich?
stevenfranz
Chile
Laufende Zusammenarbeit
Greata delivery, once again a performance optimization on code level.
Hilfreich?
richard_slezak
Vereinigte Staaten
Laufende Zusammenarbeit
Hilfreich?
