Shamsail srj
@shamsailsrj
Senior Software Engineer specializing in full-stack web, WebXR, and scalable SaaS platforms.
PakistanWhat I'm looking for
I am a senior software engineer with extensive full-stack experience building scalable SaaS platforms, WebXR applications, and developer-friendly tooling. I design and implement modular, testable systems using Vue (Vue2/Vue3), Django, REST/GraphQL APIs, and cloud-native deployment pipelines, and I mentor teams to deliver high-quality products on time.
My work has improved test coverage to 83%, reduced feature development time by 65%, boosted client adoption and sales, and delivered 99.9% uptime across production services. I enjoy integrating 3D web technologies (Three.js, Babylon.js, ModelViewer), optimizing performance, and creating reusable components and CI/CD standards that shorten onboarding and accelerate delivery.
Experience
Work history, roles, and key accomplishments
Senior Software Engineer
Kollekt
Apr 2022 - Present (4 years 3 months)
Enhanced SaaS solutions for the fashion industry, boosting client sales and constructing reusable components that reduced feature development time by 65% while improving code consistency.
Software Engineering Team Lead
Weltfern GmbH
Sep 2020 - Aug 2022 (1 year 11 months)
Led a team of 5 developers to deliver projects on time, developed a WebXR CMS for 3D assets reducing feedback turnaround by 40%, and deployed projects on AWS achieving 99.9% uptime.
Software Engineer Team Lead
Sparktechus
Sep 2021 - Nov 2021 (2 months)
Architected and delivered MVPs for SaaS projects, reducing development cycles by 40% and implementing automated web tools that cut operational workload by 20%.
Software Engineer & Developer
ComfNet Solutions GmbH
Dec 2018 - Aug 2020 (1 year 8 months)
Delivered Vue and Django projects end-to-end, built WordPress plugins including a GDPR-compliant cookies plugin for 20+ client sites, and managed full project lifecycles.
Research Intern
KICS UET
Jun 2017 - May 2018 (11 months)
Developed deep learning models using TensorFlow and CNNs achieving up to 93% accuracy and built a thermal+RGB sampling application that improved data collection accuracy by 25%.
Research Intern
DFKI German Research Center
Jul 2017 - Sep 2017 (2 months)
Collaborated on image processing and deep learning projects, delivering a detection model that improved accuracy by 65% to reach 93% through CNN-based approaches.
Education
Degrees, certifications, and relevant coursework
University of Engineering and Technology, Lahore
Bachelor of Engineering, Computer Engineering
2014 - 2018
Grade: 3.50/4.0
Activities and societies: Led IEEE Computer Society; DFKI internship
Bachelor's degree in Computer Engineering with a 3.50/4.0 GPA and participation in a DFKI internship; led the IEEE Computer Society group.
Government College University, Lahore
Associate Degree, Computer Science
2012 - 2014
Activities and societies: Gold medalist; first in Lahore Board
Studied Computer Science, graduating as Lahore Board top performer and awarded a gold medal.
Tech stack
Software and tools used professionally
Availability
Location
PakistanAuthorized to work in
Job categories
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