Sharjeel Abbas
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Sharjeel Abbas Email & Phone Number

Computer Scientist | Engineering Elegant Solutions at Scale at Upcastr
Location: Lahore, Punjab, Pakistan 4 work roles 1 school
1 work email found @educative.io LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email s****@educative.io
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Current company
Upcastr
Role
Computer Scientist | Engineering Elegant Solutions at Scale
Location
Lahore, Punjab, Pakistan

Who is Sharjeel Abbas? Overview

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Sharjeel Abbas is listed as Computer Scientist | Engineering Elegant Solutions at Scale at Upcastr, based in Lahore, Punjab, Pakistan. AeroLeads shows a work email signal at educative.io and a matched LinkedIn profile for Sharjeel Abbas.

Sharjeel Abbas previously worked as Software Engineer at Upcastr and Software Engineer at Educative, Inc.. Sharjeel Abbas holds Bachelor Of Science - Bs, Information Technology, A / Topper Of The Batch from Pucit.

Company email context

Email format at Upcastr

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{first}.{last}@educative.io
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Profile bio

About Sharjeel Abbas

Architect of high-performance systems and scalable solutions, pushing the boundaries of what's possible in software engineering. I thrive on turning challenging problems into elegant solutions.🚀 Known for:• Leading engineering initiatives that blend performance with scalability• Building systems that handle millions of requests while maintaining sub-second response times• Championing developer productivity through modern tooling and best practices• Converting complex business requirements into clean, maintainable code🔧 Technical Focus:• Full-stack development with React/Next.js, Node.js, and Python• Cloud architecture across AWS and GCP• System design with microservices and event-driven architectures• Performance optimization and scalability engineering🏆 Achievements:• Winner of Qabil.io Frontend Challenge (competed against 150+ engineers)• First place in AIML Ludo Bot Challenge• Top 5 in Google 12 Days of Professional Growth💡 Work Philosophy:I believe in going above and beyond what's expected. When my tasks are complete, you'll find me tackling tech debt, implementing developer productivity tools, or exploring ways to improve system performance. I'm known for:• Taking ownership of projects beyond my immediate responsibilities• Being an active listener who learns from every team member• Sharing knowledge and elevating the entire team's capabilities• Identifying and solving problems before they become issuesI'm driven by the endless possibilities in technology and the impact it can have on millions of users. Whether it's optimizing frontend performance, architecting scalable backend systems, or exploring new technologies, I bring passion and precision to every project.

Listed skills include React, Amazon Web Services, Data Science, Algorithms, and 37 others.

Current workplace

Sharjeel Abbas's current company

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Upcastr
Upcastr
Computer Scientist | Engineering Elegant Solutions at Scale
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4 roles

Sharjeel Abbas work experience

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Software Engineer

Current
Upcastr

As a founding engineer, I made significant contributions to the company's growth and technical foundation:✨ Migrated from serverless to hono and seen 80% performance improvement vs cold lambda and 20% improvement overall across the board✨ Implemented ticketing system with Stripe Connect integration✨ Developed task deferral mechanism using AWS SQS and Lambda✨ Created campaigns feature with custom email editor from scratch for targeted, time-zone aware messaging to send emails… Show more As a founding engineer, I made significant contributions to the company's growth and technical foundation:✨ Migrated from serverless to hono and seen 80% performance improvement vs cold lambda and 20% improvement overall across the board✨ Implemented ticketing system with Stripe Connect integration✨ Developed task deferral mechanism using AWS SQS and Lambda✨ Created campaigns feature with custom email editor from scratch for targeted, time-zone aware messaging to send emails during user's business hours and one email per minute.✨ Enhanced dev productivity by implementing Prettier, Sentry, and pre-commit hooks✨ Integrated OpenAI API for AI-assisted event creation✨ Built React Native app with QR code scanning for user detail sharing✨ Implemented comprehensive testing suite (Playwright, RTL, Jest) with CI/CD pipeline✨ Developed custom PDF generation for schedules and registration details✨ Created dynamic favicons and OG images using on-the-fly image manipulation✨ Designed analytics dashboards with optimized database queries and intuitive UI✨ Drastically improved application performance through refactoring and optimization✨ Managed Pakistan team's office, conducted team fit interviews, and handled various administrative responsibilities Show less

Aug 2023 - Present

Software Engineer

Educative, Inc.

Lahore, Punjab, Pakistan

✨Helped Educative streamline their course deletion process.✨As part of the learner experience team, helped Educative learners have smoother, faster, and cleaner experiences to increase conversion rates and revenue✨Improve performance and optimize the platform for increased business.

Jul 2022 - Aug 2023

Freelance Full Stack Engineer

Freelance

Lahore, Pakistan

Developed high performant and Secure Websites with the following technologies✨MERN Stack and DRF - Apps like Scavenger Hunt for Autistic Patient, CVParseAPI, Travel Agency Full Stack and more✨High Performant SEO friendly static sites with Gatsby✨Next JS Sites✨Security Fixes, Accessibility Addition✨Bug fixes, feature addition and performance enhanceDidn't focused on traditional method like upwork and fiverr. Built my own personal brand and got orders by personal… Show more Developed high performant and Secure Websites with the following technologies✨MERN Stack and DRF - Apps like Scavenger Hunt for Autistic Patient, CVParseAPI, Travel Agency Full Stack and more✨High Performant SEO friendly static sites with Gatsby✨Next JS Sites✨Security Fixes, Accessibility Addition✨Bug fixes, feature addition and performance enhanceDidn't focused on traditional method like upwork and fiverr. Built my own personal brand and got orders by personal marketing and word of mouth from previous customers Show less

Jul 2019 - Jul 2022

Graphics/Ui Designer

Fiverr

New York

After Matric I started doing Freelance work on Fiverr.I worked with more than 70 happy clients working on the following disciplineđź’«Mobile and Web UI design with Adobe XD and Photoshopđź’«Logo Design and Image Manipulation

Apr 2016 - Jul 2019
1 education record

Sharjeel Abbas education

  • Pucit
    Pucit
    A / Topper Of The Batch
FAQ

Frequently asked questions about Sharjeel Abbas

Quick answers generated from the profile data available on this page.

What company does Sharjeel Abbas work for?

Sharjeel Abbas works for Upcastr.

What is Sharjeel Abbas's role at Upcastr?

Sharjeel Abbas is listed as Computer Scientist | Engineering Elegant Solutions at Scale at Upcastr.

What is Sharjeel Abbas's email address?

AeroLeads has found 1 work email signal at @educative.io for Sharjeel Abbas at Upcastr.

Where is Sharjeel Abbas based?

Sharjeel Abbas is based in Lahore, Punjab, Pakistan while working with Upcastr.

What companies has Sharjeel Abbas worked for?

Sharjeel Abbas has worked for Upcastr, Educative, Inc., Freelance, and Fiverr.

How can I contact Sharjeel Abbas?

You can use AeroLeads to view verified contact signals for Sharjeel Abbas at Upcastr, including work email, phone, and LinkedIn data when available.

What schools did Sharjeel Abbas attend?

Sharjeel Abbas holds Bachelor Of Science - Bs, Information Technology, A / Topper Of The Batch from Pucit.

What skills is Sharjeel Abbas known for?

Sharjeel Abbas is listed with skills including React, Amazon Web Services, Data Science, Algorithms, Mongodb, Graphic Design, User Experience, and Web Design.

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