I will be your senior laravel expert for custom saas CRM development

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adi_44
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Adnan Haider
5.0
5.0

About this gig

Stop building legacy code. Start building scalable assets.

Hi, I'm Adnan. I don't just write code; I architect business engines. With 9+ years as a Senior Backend Architect, I specialize in turning complex business requirements into extensive, scalable, and secure Web Applications using Laravel (PHP) and Python.

Why work with a Senior Architect? Many developers can "make it work". I ensure it scales, stays secure, and remains maintainable for years. I have delivered 100+ successful projects for growing businesses.

I specialize in:

  • Custom CRM & ERP Systems: Tailored exactly to your business workflows.
  • SaaS Platforms: Multi-tenant architectures ready for thousands of users.
  • Legacy Modernization: Refactoring old PHP codebases into modern Laravel/DDD patterns.
  • API Ecosystems: REST/GraphQL APIs connecting mobile apps and 3rd party tools.

My Tech Stack:

  • Backend: PHP (Laravel, Symfony), Python (Django, FastAPI)
  • Database: MySQL, PostgreSQL, Optimized Schema Design
  • Infrastructure: Docker, AWS, CI/CD Pipelines

What you get:  Clear Communication: Daily updates and direct access. Clean Code: SOLID principles, documented, and testable. Post-Delivery Support: I don't disappear after launch.

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Get to know Adnan Haider

Adnan Haider

Senior Python Django Architect SaaS And Microservices Expert

5.0(107)
  • FromPakistan
  • Member sinceMar 2018
  • Last delivery1 year
  • Languages

    Urdu, English
I partner with founders to build scalable technical foundations for their businesses. With 9+ years as a Python/Django architect, I specialize in microservices, SaaS platforms, and modernizing legacy systems. I don't just write code—I solve root causes and architect systems that grow with you. From complex API integrations to AI implementation (LangChain, LLMs), I deliver senior-level quality with zero technical debt. Let's build something that lasts.
Reviews

104 reviews for this Gig
5.0

(103)
(1)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Recommend to a friend
    5
  • Service as described
    5
Sort By
Most relevant
  • R

    rubinator777

    US

    United States

    5

    Worked with me from start to finish and was more than helpful to adjust what needed adjusting in a timely manner. Will definitely work with again.

    $100-$200

    Price

    4 days

    Duration

    Helpful?
    Yes
    No
  • C

    crisisaiduk

    GB

    United Kingdom

    5

    Amazing work

    Helpful?
    Yes
    No
  • C

    crisisaiduk

    GB

    United Kingdom

    5

    Really happy with his skills

    Helpful?
    Yes
    No
  • S
    image-docs

    skywebuk

    GB

    United Kingdom

    5

    The second time I worked with the developer, everything ended up going again without a hitch, incredibly effective and trustworthy.

    Helpful?
    Yes
    No
  • C

    crisisaiduk

    GB

    United Kingdom

    5

    Amazing work! Thanks

    Helpful?
    Yes
    No
Reviews

104 reviews for this Gig
5.0

(103)
(1)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Recommend to a friend
    5
  • Service as described
    5
Sort By
Most relevant
  • R

    rubinator777

    US

    United States

    5

    Worked with me from start to finish and was more than helpful to adjust what needed adjusting in a timely manner. Will definitely work with again.

    $100-$200

    Price

    4 days

    Duration

    Helpful?
    Yes
    No
  • C

    crisisaiduk

    GB

    United Kingdom

    5

    Amazing work

    Helpful?
    Yes
    No
  • C

    crisisaiduk

    GB

    United Kingdom

    5

    Really happy with his skills

    Helpful?
    Yes
    No
  • S
    image-docs

    skywebuk

    GB

    United Kingdom

    5

    The second time I worked with the developer, everything ended up going again without a hitch, incredibly effective and trustworthy.

    Helpful?
    Yes
    No
  • C

    crisisaiduk

    GB

    United Kingdom

    5

    Amazing work! Thanks

    Helpful?
    Yes
    No