Sfoglia categorie
Italiano
$
USD
Connettiti alla tua IA
Qasim Ali Zahid
@qasimalizahid
Level 2
Ruby On Rails Dev ! Payment Gateway Integrations ! Pro Bug Hunter
Pakistan
Inglese, Urdu, Hindi
Chi sono
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.
Competenze
Qasim Ali Zahid
18 USD/ora
offline •
Tempo di risposta medio: 1 ora
Consulta i miei servizi
Siti web personalizzati
I will build professional pern and mern stack web apps
Applicazioni web full stack
I will build ruby on rails backend API, fix bugs and develop react apps
Vuoi lavorare su base oraria?
Spiega a Qasim Ali Zahid cosa ti serve.
18 USD
/
oraPortfolio
Esperienza lavorativa
Principal Software Engineer & Technology Lead
Quick Gem Solutions • Part time
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 • Full time
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.
Senior Software Engineer
OZA Technologies • Part time
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 Recensioni
| (43) | ||
| (2) | ||
| (0) | ||
| (0) | ||
| (1) |
Valutazione dettagliata
- Livello di comunicazione del venditore
- Qualità della consegna
- Valore della consegna
1-5 di 46 recensioni
Ordina per
Più rilevante
mehdibarani
Regno Unito
Collaborazione in corso
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!
Utile?
oliviajayneltd
Regno Unito
Collaborazione in corso
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...
Risposta del venditore
Utile?
oliviajayneltd
Regno Unito
Collaborazione in corso
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...
Risposta del venditore
Utile?
midnightblue26
Stati Uniti
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
Risposta del venditore
Utile?
robskarin
Regno Unito
Utile?
