Open to opportunities

Ahmed Amin

@ahmedamin

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Senior software engineer bridging LLM training and iOS development to deliver reliable, production-ready solutions.

Egypt

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What I'm looking for

I’m looking to lead end-to-end LLM training workflows and ship high-quality iOS products—owning AI quality governance, CI/CD automation, and clean, testable code that improves measurable outcomes.

Senior Software Engineer with over 5 years of experience designing, developing and leading innovative solutions in both large language model (LLM) training and mobile development. Skilled in Python and C++ for LLM training, including supervised fine-tuning, reinforcement learning from human feedback (RLHF) and prompt engineering. Expert in Swift, SwiftUI and UIKit for iOS development. Proven ability to lead cross-functional teams, implement CI/CD pipelines and integrate cloud services. Familiar with Linux/Unix environments, command-line operations and Bash scripting for automation and file system management. Passionate about clean code, SOLID principles and continuous learning.

Experience

Work history, roles, and key accomplishments

Current

LLM Trainer & Senior SE

Current

Turing

Jan 2024 - Present (2 years 4 months)

Designed and implemented enterprise workflows for training and evaluating large language models for clients including Apple, Falcon, Tencent, and Alibaba. Applied RLHF and supervised fine-tuning to improve benchmarks by 20%+, and led AI quality governance to reduce rework cycles by 30%.

Python C Prompt Engineering CI CD AWS Amplify Datadog Docker Selenium

Senior iOS Engineer

QOAD

Jan 2022 - Jan 2024 (2 years)

Led architecture and development of multiple iOS applications using MVVM, improving code quality and performance. Revamped flagship UI to cut onboarding time by 30% and added features like coupon booking, loyalty programs, and location services to increase user engagement by 25%.

Swift MVVM UIKit API Integration SOLID Principles Unit Testing

Senior iOS Engineer

Chefaa

Jan 2024 - Present (2 years 4 months)

Enhanced a telemedicine and pharmacy-delivery platform using MVVM and RxSwift, adding real-time location tracking and dynamic pharmacy listings. Refactored legacy components to reduce crash rates by 15% and improve load times.

Swift RxSwift MVVM Refactoring

iOS Developer

Zimozi Solution

Jan 2021 - Present (5 years 4 months)

Developed iOS applications with live tracking using CoreLocation and Google Maps and real-time communication using WebRTC. Built Swift/ UIKit screens and implemented Redux architecture, delivering mileage-tracking and shopping app features for product launches.

Swift UIKit CoreLocation Google Maps WebRTC Redux Real Time Communications Real Time Tracking

Education

Degrees, certifications, and relevant coursework

Helwan University

Bachelor of Electrical Power and Machines Engineering, Electrical Power and Machines Engineering

2014 - 2019

Bachelor’s degree in Electrical Power and Machines Engineering at Helwan University (2014–2019), with a focus on problem-solving, mathematics, and systems engineering.