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Sumbleen Javaid CheemaSC
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Sumbleen Javaid Cheema

@sumbleenjavaidcheema

Customer-focused Technical Support Engineer specializing in Linux and AWS troubleshooting.

Pakistan
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What I'm looking for

I’m looking for a customer-focused support role where I can troubleshoot Linux/AWS issues, manage incidents in Zendesk, and improve user experience through clear documentation, faster resolutions, and strong KB/SOP practices.

I’m a Technical Support Engineer who turns complex technical issues into simple, reliable solutions. I’ve handled 40 to 60+ support tickets daily, troubleshooting Linux systems and core AWS services (EC2, S3, RDS) to restore user access and performance.

In my L1 role at Crossover (Trilogy), I provided L1 technical support across Linux and AWS (EC2, S3, RDS, Lambda, IAM). I triaged and resolved tickets using Zendesk, maintained clear incident records and documentation, and supported faster handoffs through sharp technical reporting.

I also manage MySQL user administration and basic database troubleshooting, and I monitor systems with CloudWatch. I enjoy improving user experience—through structured prioritization, step-by-step debugging, knowledge base articles, and troubleshooting guides that reduce repeat tickets and onboarding friction.

Experience

Work history, roles, and key accomplishments

TC

Teaching

The Cambridge School and College

Sep 2025 - Mar 2026 (6 months)

Planned and delivered lessons, assessed student learning, and provided individualized support to improve outcomes. Fostered classroom environments, communicated progress to parents and colleagues, and used formative assessments to track student growth.

CR

Associate Analyst (AA)

Crossover

Mar 2023 - Jul 2023 (4 months)

Supported analysis and operational workflows by triaging tickets, performing root-cause investigations, and escalating when required. Produced analytical reports and documentation to streamline handoffs between support and engineering teams.

WR

Content Writer (Rephrasing)

Writingpreneur

Mar 2023 - Jul 2023 (4 months)

Produced rephrased and referenced content tailored to client briefs, ensuring accuracy and proper citation. Edited drafts to improve clarity, tone, and structure while meeting tight deadlines and incorporating client feedback.

XT

Internship

Xinsof Technologies

May 2022 - Jul 2022 (2 months)

Completed an internship at Xinsof Technologies (details not provided).

DE

Internship

Digital Edge

Aug 2021 - Oct 2021 (2 months)

Completed an internship at Digital Edge (details not provided).

Education

Degrees, certifications, and relevant coursework

COMSATS University Islamabad logoCI

COMSATS University Islamabad

Bachelor of Science (BS), Software Engineering

2016 - 2020

Grade: 73%

Completed a BS in Software Engineering at COMSATS University Islamabad from 2016 to 2020, achieving a 73% grade.

PI

Punjab College Bharakoh, Islamabad

Intermediate (ICS), Computer Science

2014 - 2016

Grade: 79%

Completed Intermediate (ICS) at Punjab College Bharakoh, Islamabad from 2014 to 2016, achieving a 79% grade.

II

IMCG I-10/4, Islamabad

Matriculation, Secondary Education

2004 - 2014

Grade: 78%

Completed Matric at IMCG I-10/4, Islamabad from 2004 to 2014, achieving a 78% grade.

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