Hassan Raza

Experience

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  Panacloud Pvt Ltd

  Jan 2018 - Feb 2019

  Full Stack Developer
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  Expando

  Jun 2019 - Dec 2020

  Back End Developer

  At Expando despite being employed as a back-end engineer, I have worked both front-end and back-end.Initiated and developed the back-end of the ride-sharing mobile application. used Node/Express, MongoDB, and SSE. Also, have built an admin panel of the ride-sharing app using React Stack. Developed Classroom named product using MERN Stack for online classes, integrated WebRTC libraries, wrote AWS lambda to start EC2 instance on call start and terminate on end to optimize cost of product.At Loops Digital, I got a chance to work on an amazing web annotator tool comprising the front-end on Vuejs and Nodejs for the back-end. Got hands on practice of Nestjs and React native. عرض أقل

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  Bykea

  Dec 2020 - Mar 2022

  Software Engineer

  As a software engineer in a giant and fast-moving startup with having userbase over 5 million, I have worked on the following stuff so far:Managing team, sprints and deliverables, sprint planning, grooming and estimating.Developed a new BSS (internal support system) using React for front-end and Node/Fastify for back-end with Mongodb/Postgresql and Redis for the database. I worked on this project with a team where I performed my duties as a full-stack software engineer. Built front-end and back-end and helped integrate APIs of multiple back-end services (for authentication, data source, etc).Worked on new feature launching (Khareed Lao/ Super Market). Initiated segregated back-end Node/Fastify and also engineered back-end (older written on Node/Express). Contributed to front-end PWA built on Angular, did some fixes on UI and on front-end logic.Initiated a new back-end service using Node/ Fastify and PostgreSQL. The core purpose of this service was to consume events from Rabbitmq and save logs of trips at multiple statuses. These logs are used further in fraud catching and other analyses.Researched inside our services and reduced load to less than half as pervious on Redis (cache database). This task includes research on how services are working, TTL of keys in Redis, and removal of unused keys.Integrated Kafka replacing Rabbitmq within internal services for event sourcing.fixes in Rabbitmq TTL, DLX and etc, also contributed to upgrading existing services and infrastructure. عرض أقل

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  Corel Corporation

  Aug 2022 - Dec 2022

  Software Engineer

  Worked on Corel Vector and Corel FlexCollaborated to streamline the development of features and fix technical depthHelped build new features.Developed Invoice PDF generation, Subscription Feature(upcoming).

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  Consultancy and Contracts

  Jan 2023 - Sept 2023

  Software Consultant

  During this period I worked as a consultant to different Software businesses around the Middle East and the USA.Projects I worked on:Send me a trainer / Send me a Pro worked on the whole product infrastructure and architecture including mobile, web, admin, backend, and CRM integrations Added new features designing the database, developing UX, and managing timeline.GPS Dataviz worked on Frontend adding features, collaborating with clients about how can we make it more useful by adding simplified features and easy UX.Skip the call Redefined application architecture backend mostly including new database designs and code infrastructure. عرض أقل

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  Clozer

  Jan 2023 - Mar 2024

  Senior Software Engineer

  Led backend development:Developed an Intelligent service to get playable links of artist's popular tracks and albums from across multiple platforms e.g. Spotify, Apple Music, Deezer, Soundcloud, etc.Build custom events tracking tool for tracking user journey and added around 150 events across the platform. This also helped us provide artist's useful analytics to optimize their page and help them grow.Managed the refactoring of platform including frontend and backend, added new features, integrations and drove product to overall growth. عرض أقل

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  TENDERD

  Apr 2024 - now

  Software Engineer

  Joined as an engineer, working on full-stack tasks adding improvements to the product and development experiences. Building new features and that's all!