I will be your node js developer for apis, backend and API integration

Q
qamar_editor_10
Q
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Qamar Ul Islam
5,0
5,0
Einige Informationen werden in englischer Sprache angezeigt.
be your node js developer for apis, backend and API integration
be your node js developer for apis, backend and API integration
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be your node js developer for apis, backend and API integrationbe your node js developer for apis, backend and API integrationbe your node js developer for apis, backend and API integrationbe your node js developer for apis, backend and API integration

Über diesen Service

Greetings! I'm Qamar Ul Islam, Your Expert Backend Developer


Are you seeking a seasoned backend developer to bring your project to life? Look no further! With my extensive experience in Node.js, Express.js, and MySQL, I'm here to provide top-notch backend solutions tailored to your needs.


What I Offer:


1. Custom Backend Development: From conceptualization to implementation, I specialize in crafting bespoke backend solutions that perfectly fit your project requirements.


2. RESTful APIs: Need robust APIs for seamless communication between your frontend and backend? I've got you covered with my expertise in developing RESTful APIs that ensure efficient data exchange.


3. Database Management: With proficiency in MySQL and MONGODB, I'll design and optimize your database structure to ensure smooth data handling and retrieval, enhancing overall performance.


Contact before you place an order.

  • Programmiersprache

    • JavaScript

  • Expertise

    • Algorithmen & Datenstrukturen
    • Debuggen
    • Design
    • Datenbanken

  • Frontend-Framework

    • React.js
    • AngularJS
    • Bootstrap
    • Tailwind CSS

  • Backend-Framework

    • Django
    • Express.js
    • Node.js
    • Flask
    • Next.js

Lerne Qamar Ul Islam kennen

Qamar Ul Islam

Senior Backend and AI Systems Engineer: Go, Python, Nextjs

4,8(30)
  • AusPakistan
  • Mitglied seitMai 2023
  • ⌀ Antwortzeit4 Stunden
  • Letzte Lieferung8 Monate

  • Sprachen

    Urdu, Englisch
Hi, I'm Qamar! 👋 Senior Backend & Applied AI Engineer with 50+ completed orders & 4.8★ rating on Fiverr. 🚀 Core Expertise: • AI & RAG Systems: Custom Pinecone/LangChain chatbots, MCP servers, and LLM integrations • High-Performance Backends: Scalable Go (Golang), Python (FastAPI), and NestJS APIs • Databases & Cloud: PostgreSQL, MongoDB, Redis, Docker, and multi-tenant architectures • Full-Stack Web: Next.js, React, Stripe billing, and modern SaaS solutions Clean code, fast delivery, and clear communication. Let's build your vision! 📩

Mein Portfolio

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Bewertungen

3 Bewertungen für diesen Service
5,0

(3)
(0)
(0)
(0)
(0)
Zusammensetzung der Bewertung
  • Kommunikation
    5
  • Qualität der Lieferung
    5
  • Preis-Leistungs-Verhältnis der Lieferung
    5
Sortieren nach:
Am relevantesten
  • R

    rumaratetekirua

    KR

    Südkorea

    5

    Qamar is easy to work with, communicates effectively understand and avoids unnecessary complications, overall amazing experience, highly recommend his service!

    400 $-600 $

    Preis

    4 Wochen

    Dauer

    Hilfreich?
    Ja
    Nein
  • L
    image-docs

    levi_taylor

    US

    Vereinigte Staaten

    5

    Qamar Ul Islam delivered EXCEPTIONALLY on my second project with him, developing a flawless booking program using Google Cloud API. His expertise in documentation and code, along with exceeding expectations, made the quality of his work top-notch 👌. Working with Qamar is a breeze; he's polite, always...

    50 $-100 $

    Preis

    7 Tagen

    Dauer

    Hilfreich?
    Ja
    Nein
  • L
    image-docs

    levi_taylor

    US

    Vereinigte Staaten

    5

    I had the pleasure of working with Qamar on integrating Google's Calendar API into my website, and I am thrilled with the results. Qamar demonstrated exceptional technical expertise, seamlessly integrating the API to provide a smooth, user-friendly experience. His attention to detail ensured flawless...

    50 $-100 $

    Preis

    3 Wochen

    Dauer

    Hilfreich?
    Ja
    Nein
Bewertungen

3 Bewertungen für diesen Service
5,0

(3)
(0)
(0)
(0)
(0)
Zusammensetzung der Bewertung
  • Kommunikation
    5
  • Qualität der Lieferung
    5
  • Preis-Leistungs-Verhältnis der Lieferung
    5
Sortieren nach:
Am relevantesten
  • R

    rumaratetekirua

    KR

    Südkorea

    5

    Qamar is easy to work with, communicates effectively understand and avoids unnecessary complications, overall amazing experience, highly recommend his service!

    400 $-600 $

    Preis

    4 Wochen

    Dauer

    Hilfreich?
    Ja
    Nein
  • L
    image-docs

    levi_taylor

    US

    Vereinigte Staaten

    5

    Qamar Ul Islam delivered EXCEPTIONALLY on my second project with him, developing a flawless booking program using Google Cloud API. His expertise in documentation and code, along with exceeding expectations, made the quality of his work top-notch 👌. Working with Qamar is a breeze; he's polite, always...

    50 $-100 $

    Preis

    7 Tagen

    Dauer

    Hilfreich?
    Ja
    Nein
  • L
    image-docs

    levi_taylor

    US

    Vereinigte Staaten

    5

    I had the pleasure of working with Qamar on integrating Google's Calendar API into my website, and I am thrilled with the results. Qamar demonstrated exceptional technical expertise, seamlessly integrating the API to provide a smooth, user-friendly experience. His attention to detail ensured flawless...

    50 $-100 $

    Preis

    3 Wochen

    Dauer

    Hilfreich?
    Ja
    Nein

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