q
qasimalizahid

Qasim Ali Zahid

@qasimalizahid
4,8(46)

Level 2

Ruby On Rails Dev ! Payment Gateway Integrations ! Pro Bug Hunter

Pakistan
Engels, Urdu, Hindi
Sommige informatie wordt in het Engels weergegeven.
Over mij
I have 5+ years of development experience with Ruby on Rails and React js. I have been working in the software industry on health-related websites along with hr management, Limos-pay, and payroll portals. Most of the stuff related to the Ruby/Rails development is familiar to me. Currently, I am working on a product related to machine learning which is not only getting appreciation locally but in the international market as well. I have a good command of deployment tools and administrating servers. I'm also well-versed in JavaScript/CoffeeScript, AngularJS, and Node js.... Lees meer

Skills

q
qasimalizahid
Qasim Ali Zahid
US$ 18/uur
offline • 
Gemiddelde reactietijd: 1 uur

Bekijk mijn diensten

Websites op maat
I will build professional pern and mern stack web apps
5,0(18)
Full stack webapplicaties
I will build ruby on rails backend API, fix bugs and develop react apps
4,9(17)

Wil je op uurbasis werken?

Vertel Qasim Ali Zahid wat je nodig hebt.

US$ 18

/

uur

Portfolio

Werkervaring

Quick_Gem Solutions

Principal Software Engineer & Technology Lead

Quick Gem Solutions • Parttime

Nov 2022 - Present • 4 yrs

- Define technical strategy, system architecture, and engineering standards aligned with business goals. - Lead the design and development of scalable, secure, and high-performance software solutions. - Make key technical decisions regarding frameworks, technologies, architecture, and infrastructure. - Lead, mentor, and support engineering teams while promoting best practices and technical excellence. - Conduct code reviews, architecture assessments, and ensure high-quality, maintainable code. - Design and optimize APIs, databases, integrations, and distributed systems. - Oversee CI/CD pipelines, cloud infrastructure, deployment processes, and system reliability. - Identify and resolve complex technical challenges, performance bottlenecks, and production issues. - Collaborate with product managers and stakeholders to translate business requirements into technical solutions. - Drive automated testing, security, performance optimization, and technical debt reduction. - Evaluate emerging technologies and implement improvements to engineering processes and productivity. - Guide technical planning, task estimation, risk management, and successful project delivery.

Technology Lead

Infinikorn • Fulltime

May 2026 - Sep 2026 • 4 mos

- Lead the technical design, architecture, and development of software applications. - Define coding standards, best practices, and development guidelines for the team. - Lead, mentor, and support developers to improve their technical skills and productivity. - Break down project requirements into technical tasks and assign work to team members. - Review code, ensure code quality, and maintain development standards. - Make technical decisions regarding frameworks, tools, libraries, and system architecture. - Collaborate with product managers, clients, and stakeholders to understand business requirements. - Plan sprints, estimate tasks, track progress, and ensure timely project delivery. - Design and maintain scalable, secure, and high-performance applications. - Oversee API development, database design, integrations, and third-party services. - Manage Git workflows, code reviews, branching strategies, and release processes. - Identify technical risks, troubleshoot complex issues, and resolve production bugs. - Oversee CI/CD pipelines, deployment processes, and cloud infrastructure. - Ensure application security, performance optimization, testing, and reliability. - Coordinate with QA teams to ensure software meets functional and quality requirements. - Monitor application performance, system health, and production stability. - Promote collaboration between frontend, backend, mobile, and DevOps teams. - Identify opportunities for refactoring, automation, and technical debt reduction. - Communicate technical progress, risks, and solutions to management and stakeholders. - Align technical strategy with business objectives and long-term product goals.

OZA_Technologies

Senior Software Engineer

OZA Technologies • Parttime

Feb 2024 - Apr 2024 • 2 mos

• Designed and developed RESTful APIs for efficient data exchange. • Built and maintained web applications using Ruby on Rails. • Managed PostgreSQL databases, including schema design and query optimization.

46 Reviews
4,8

(43)
(2)
(0)
(0)
(1)
Specificering van de beoordeling
  • Communicatieniveau van de freelancer
    4,8
  • Kwaliteit van de levering
    4,9
  • Waarde van de levering
    4,7
1-5 van 46 reviews
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    M
    image-docs

    mehdibarani

    GB

    Verenigd Koninkrijk

    Lopende samenwerking
    5

    Incredible work as always! There is nothing this man can't do - fixed all our bugs and created new innovative features for our app. I'll be back!

    US$ 50-US$ 100

    Prijs

    1 dag

    Looptijd

    gig

    Full stack webapplicaties

    Nuttig?
    Ja
    Nee
    O

    oliviajayneltd

    GB

    Verenigd Koninkrijk

    Lopende samenwerking
    5

    This is my second project with Qasim and he went above and beyond to make sure it was delivered ahead of schedule. I fed back a couple of minor changes and these were fxed quickly and professionally, and exceeded expectations. Qasim tries really hard to give you value for money (eg the home page needed...

    US$ 200-US$ 400

    Prijs

    7 dagen

    Looptijd

    gig

    Full stack webapplicaties

    Nuttig?
    Ja
    Nee
    O

    oliviajayneltd

    GB

    Verenigd Koninkrijk

    Lopende samenwerking
    5

    Qasim is an EXCELLENT freelancer. I had a PERN stack built by a developer on a different freelance platform, which unfortunately ran late and over budget and wasn't quite finished. So coming to Fiverr I was really nervous, but I'm so grateful I found Qasim. He answered my brief in detail, delivered...

    US$ 200-US$ 400

    Prijs

    7 dagen

    Looptijd

    gig

    Full stack webapplicaties

    Nuttig?
    Ja
    Nee
    M

    midnightblue26

    US

    Verenigde Staten

    5

    he is very knowledgeable, he went above and beyond for me. even though me about git bash. very good guy highly recommend fluent in English very understandable accent

    US$ 100-US$ 200

    Prijs

    2 dagen

    Looptijd

    gig

    Websites op maat

    Nuttig?
    Ja
    Nee
    R
    image-docs

    robskarin

    GB

    Verenigd Koninkrijk

    5

    Very responsive and helpful!

    US$ 50-US$ 100

    Prijs

    3 dagen

    Looptijd

    gig

    Full stack webapplicaties

    Nuttig?
    Ja
    Nee