Sareer Khan Email & Phone Number

Islāmābād, Pakistan

As a dynamic Team Lead and Flutter Developer, my professional journey revolves around leading the development of an innovative IoT-based cross-platform application in Flutter. In this capacity, I not only provide leadership to a talented team but also contribute hands-on expertise to ensure the successful realization of our product.

Khyber Pakhtunkhwa, Pakistan

Worked as a Team Leader. This gives me an opportunity to Develop Social media with a multivendor e-commerce App successfully.

Islamabad, Islāmābād, Pakistan

Developed Social media with multivendor ecommerce App successfully.

Pakistan

Developed Fintech anf blockchain-based wallet payment ecosystem APPs using MVVM and TDD.

Avellino, Campania, Italy

Successfully generated back-end programming utilising LEMP stack; Linux(Debian 9) NGINX with php-fpm PHP 7.1, javascript and mariaDB Framework in dedicated cloud server.Developed a Full-Stack custom web application Integrated with Paypal, Stripe Payment Gateways, Google and Facebook APIsIntegrate their Desktop software written in dotNET and VB with web app using REST APIs.Provide leadership as a subject matter expert (SME) on hosting issues, client and staff logins and general upgrade / maintenance of servers.Integrate Paypal, Stripe, Google and Facebook APIs to web app as well as Mobile app(Flutter).Created Ticketing web app to manage customers complains in a better way.Integrated google drive APIs to Ticketing app.Introduced an undecryptable token environment to secure their applications.Created cross platform Mobile apps both for android and IOS using Flutter SDK and dart language.Developed backend server using core PHP to provide REST APIs.Each app is much more complex in its nature.Developed custom CMS system for clients to create landing pages for marketing.Setup GIT on both sever and client side.

Brindisi, Apulia, Italy

Designing and implementing Web components on php and javascript environment.Researched and investigated on how to transfer relevant data from website to software’s server database.Ensuring highly scalable and redundant web application to utilize most current web technologies.Optimizing web assets for optimal speed and performance.Make suggestions for improvement in technology, content and user interaction.Configuring and setting up APACHE and NGINX server on Debian and CentOS.Administering Google Cloud Platform for all cloud based technologies.Support Web-development team in developing Wordpress based website. • Integrating Company’s e-commerce website with software’s key-clouddatabase by sending all data in JSON format for users registration, license generation and communication to cloud server.Helping marketing team with digital marketing tools and strategies used in google, bing, yahoo, facebook and most of the popular social media platforms.

Brindisi, Apulia, Italy

Got Training from Google Italy for how to grow your business digitaly. The activities we took part in are mentioned bellow.Developing application using PHP, Javascript, HTML5, CSS3Advance topics of google marketing strategies e.g Webmaster Tool, Google Analytics, Google Adsense, Facebook and Twitter Analytics.Different language tone for different Audiences.Meeting up with membered entrepreneurs and company CEOs/founders to learn from their approaches to digital success.

Berne, Switzerland

Developing e-commerce website.Search, selection and introduction of new, innovative products.Working with European (EU) and other standards.Communication with potential suppliers.Using modern marketing tools and strategies.Setting up campaigns.Planning and implementation of new successful business ideas.

Islamabad, Islāmābād, Pakistan

Technical evaluation of radio frequencies on frequency management tools and their transfer to related technical parameters for all wireless networks.