SHEHERYAR KHAN
Lahore
Summary
Senior Full-Stack Engineer with 9+ years of experience building web, mobile, fintech, SaaS, and AI-enabled applications. Strong expertise in React, TypeScript, Node.js, React Native, MongoDB, .NET, and AWS, with experience leading cross-functional engineering teams of 20+ while remaining hands-on with architecture and development. AI-native developer experienced in prompt engineering, LLM-assisted development, AI-powered workflows, debugging, code generation, and using AI throughout the software development lifecycle.
Overview
2
2
Languages
10
10
years of professional experience
Work History
Senior Software Engineer (Lead)
European FinTech Company
London
03.2022 - 05.2026
- Led engineering of a global fintech platform across web, mobile, and backend systems using React, React Native, Node.js, TypeScript, MongoDB, and AWS.
- Managed a cross-functional engineering team of 20+ across frontend, backend, mobile, QA, and DevOps.
- Architected and delivered customer onboarding, payments, transfers, cards, authentication, and financial account functionality.
- Integrated financial and identity providers.
- Used AI-assisted development and prompt engineering for technical planning, implementation, debugging, code review, documentation, and development workflow optimization.
- Remained hands-on with architecture, technical decisions, code reviews, debugging, release planning, and production improvements.
- Collaborated with product, design, compliance, and engineering teams to deliver secure and scalable financial products.
- Global fintech platform.
Senior Full-Stack Developer
Algotech Computing Solutions
Washington, D.C.
10.2018 - 03.2022
- Built a real-time trading platform from the ground up using React.js, Node.js, MongoDB, Redis, and REST APIs.
- Developed scalable backend services for trading data processing, business logic, and third-party integrations.
- Integrated AI-driven trading algorithms and built React interfaces to visualize algorithm-generated trading insights.
- Designed and maintained REST APIs connecting frontend applications, backend services, and external data providers.
- Optimized data processing using MongoDB aggregation and Redis caching while maintaining application security and code quality.
Full-Stack / .NET Developer
Freelance
03.2018 - 12.2018
- Built REST APIs, web applications, and mobile solutions for international clients using C# and .NET.
- Delivered products including delivery, car-rental, and digital survey platforms.
- Managed projects from requirements and architecture through development and deployment.
- Optimized existing applications, reducing load times by approximately 20%.
.NET Developer
Attrib Solutions
Karachi
02.2017 - 03.2018
- Contributed to the migration of a legacy ASP.NET application to .NET Core.
- Developed and improved API endpoints, modules, and application functionality.
- Troubleshot and tested backend services to improve application reliability and performance.
Professional Freelancer
Upwork
01.2017 - 01.2018
- Delivered 20+ custom software solutions for international clients across multiple industries.
- Built and enhanced applications while independently managing client requirements, development, communication, and delivery.
- Applied secure coding, testing, and performance optimization practices across client projects.
Web Software Developer
Angular.cz
08.2016 - 12.2016
- Developed web applications using modern JavaScript frameworks and frontend technologies.
- Collaborated with cross-functional teams on application development, integration, and delivery.
Education
Full-Stack Development -
freeCodeCamp
01.2017
Bachelor's Degree - Computer Science
PAF - Karachi Institute of Economics & Technology (KIET)
01.2016
Skills
- Reactjs
- TypeScript
- JavaScript
- React Native
- Redux
- Angular
- Nodejs
- REST APIs
- Prompt Engineering
- LLM Integration
- AI-Assisted Development
- AI Agents & Workflows
- AI-Powered Automation
- MongoDB
- SQL
- Redis
- CI/CD
- Git
- GitHub
- Firebase
- Jira
- System Design
- API Design
- Third-Party Integrations
- Agile
- Code Reviews
- Application Security
- Performance Optimization
Languages
English
Beginner
A1
Spanish
Beginner
A1
Websites, Portfolios and Profiles
- www.linkedin.com/in/sheheryar-khan
- https://github.com/SheheryarSherry
Timeline
Senior Software Engineer (Lead)
European FinTech Company
03.2022 - 05.2026
Senior Full-Stack Developer
Algotech Computing Solutions
10.2018 - 03.2022
Full-Stack / .NET Developer
Freelance
03.2018 - 12.2018
.NET Developer
Attrib Solutions
02.2017 - 03.2018
Professional Freelancer
Upwork
01.2017 - 01.2018
Web Software Developer
Angular.cz
08.2016 - 12.2016
Full-Stack Development -
freeCodeCamp
Bachelor's Degree - Computer Science
PAF - Karachi Institute of Economics & Technology (KIET)