Available to hire
Hi, I’m Sheharyar Hashmi, a Web Developer focused on building responsive web applications with React, Next.js, JavaScript, HTML, and CSS. I enjoy turning ideas into intuitive user interfaces and collaborating with cross-functional teams in Agile environments to deliver high-quality software.
I’m passionate about learning new technologies and contributing to scalable frontend architectures in distributed teams. I strive for clean, maintainable code, reusable components, and reliable API integrations that enhance user experiences.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Language
English
Fluent
Work Experience
Software Development Engineer at Intagleo Systems
March 1, 2024 - August 22, 2025Developed and maintained web applications using the MERN stack, ensuring scalability and performance optimization. Managed MongoDB databases for efficient data storage and retrieval while adhering to security protocols. Implemented RESTful APIs with Node.js and Express.js for seamless frontend-backend communication. Utilized ReactJS and TypeScript to create engaging user interfaces, enhancing the overall user experience. Employed Git for version control, facilitating team collaboration and code management. Collaborated with teams to gather requirements and deliver client-centric solutions.
Front End Engineering Intern at Pakistan Institute of Information Technology (PITB)
December 1, 2021 - August 22, 2025Assisted in the development and optimization of user interfaces for web applications using HTML, CSS, JavaScript, and ReactJS. Collaborated with senior frontend developers to implement responsive design principles, ensuring cross-browser compatibility and accessibility standards. Supported the integration of frontend components with backend APIs, gaining exposure to RESTful API principles and data exchange formats like JSON. Engaged in continuous learning and skill development by exploring new frontend technologies and techniques through online resources, tutorials, and hands-on projects.
Software Engineer at Intagleo Systems
March 1, 2024 - September 17, 2025Delivered multiple React/Node.js features for a SaaS platform with 5K+ monthly users, improving onboarding workflows and user productivity. Enhanced frontend performance and observability by introducing code-splitting, caching, and Sentry dashboards; reduced critical page load times by 30%. Partnered with Product and Design to translate Figma wireframes into accessible, production-ready UIs aligned with design system standards. Built and maintained Express APIs and integrated with microservices, supporting secure authentication and scalable data flows. Introduced CI/CD pipelines with GitHub Actions and Docker; automated testing (unit, integration, E2E) reduced regression issues by 20%. Conducted peer code reviews and mentored junior engineers, promoting best practices and improving code quality across the team.
Frontend Developer at Punjab Information Technology Board
December 1, 2021 - September 17, 2025Developed React modules for workflow-driven government applications with REST API integrations. Improved accessibility and performance, ensuring WCAG compliance and reducing average load time across modules. Contributed unit tests and documentation, accelerating onboarding and reducing handoff gaps between developers.
Software Engineer at Intagleo Systems
March 1, 2024 - September 17, 2025Delivered multiple React/Node.js features for a SaaS platform with 5K+ monthly users, improving onboarding workflows and user productivity. Enhanced frontend performance and observability by introducing code-splitting, caching, and Sentry dashboards; reduced critical page load times by 30%. Partnered with Product and Design to translate Figma wireframes into accessible, production-ready UIs aligned with design system standards. Built and maintained Express APIs and integrated with microservices, supporting secure authentication and scalable data flows. Introduced CI/CD pipelines with GitHub Actions and Docker; automated testing (unit, integration, E2E) reduced regression issues by 20%. Conducted peer code reviews and mentored junior engineers, promoting best practices and improving code quality across the team.
Frontend Developer at Punjab Information Technology Board
December 1, 2021 - September 17, 2025Developed React modules for workflow-driven government applications with REST API integrations. Improved accessibility and performance, ensuring WCAG compliance and reducing average load time across modules. Contributed unit tests and documentation, accelerating onboarding and reducing handoff gaps between developers.
Software Engineer at Intagleo Systems
March 1, 2024 - September 17, 2025Delivered multiple React/Node.js features for a SaaS platform with 5K+ monthly users, improving onboarding workflows and user productivity. Enhanced frontend performance and observability by introducing code-splitting, caching, and Sentry dashboards; reduced critical page load times by 30%. Partnered with Product and Design to translate Figma wireframes into accessible, production-ready UIs aligned with design system standards. Built and maintained Express APIs and integrated with microservices, supporting secure authentication and scalable data flows. Introduced CI/CD pipelines with GitHub Actions and Docker; automated testing (unit, integration, E2E) reduced regression issues by 20%. Conducted peer code reviews and mentored junior engineers, promoting best practices and improving code quality across the team.
Frontend Developer at Punjab Information Technology Board
December 1, 2021 - September 17, 2025Developed React modules for workflow-driven government applications with REST API integrations. Improved accessibility and performance, ensuring WCAG compliance and reducing average load time across modules. Contributed unit tests and documentation, accelerating onboarding and reducing handoff gaps between developers.
Frontend Engineer (Full-Stack) at Intagleo Systems
March 1, 2024 - March 1, 2024Delivered core SaaS modules for clinical analytics using React + TypeScript, building reusable and responsive UI components for 5K+ active users. Partnered with designers to translate Figma prototypes into accessible production code, ensuring WCAG 2.1 AA compliance and consistent design tokens. Integrated secure user flows and API data visualization for analytics dashboards; improved Core Web Vitals metrics (LCP, CLS) by 28%. Introduced automated testing (Jest, Cypress) and CI/CD pipelines, reducing regressions and review cycles by 30%. Collaborated with clinical and product teams to deliver privacy-aware features under HIPAA-style data handling standards.
Frontend Developer at Punjab Information Technology Board
January 31, 2022 - January 31, 2022Built accessible web dashboards and data management tools in React + Bootstrap, ensuring responsive layouts across government digital platforms. Implemented secure login, form validation, and audit logging features aligned with healthcare-style data requirements. Reduced load times by 25% via code-splitting, lazy loading, and optimized state management.
Freelance Full-Stack Developer at Remote / Contract
December 31, 2021 - December 31, 2021Delivered 10+ production apps for startups using React, Next.js, and Node.js, focusing on dashboards, authentication, and analytics visualization. Created custom design systems and component libraries for healthcare and education projects to ensure UI consistency. Collaborated asynchronously with distributed teams, integrating privacy-compliant authentication and consent-based workflows.
Frontend Engineer at Intagleo Systems
February 1, 2022 - March 1, 2024Developed responsive user interfaces using React, Next.js, HTML, and CSS for modern web applications. Built reusable UI components and implemented new frontend features based on product and design requirements. Integrated frontend applications with backend services using REST APIs to support dynamic data-driven features. Collaborated with developers and designers to resolve technical issues and deliver new functionality. Participated in code reviews and contributed to improving development practices within the team. Optimized UI performance and improved page load times by 30% through frontend optimization techniques.
Web Developer at Freelance — Remote
April 1, 2019 - January 1, 2021Developed full-stack web applications using React, Node.js, HTML, and CSS for startups and small businesses. Implemented responsive user interfaces and integrated backend APIs to support interactive web features. Delivered 8+ production web applications while managing project requirements and timelines. Maintained project documentation and collaborated with clients to refine feature requirements.
Education
Post Graduate Certification in Advanced Web Development at Conestoga College, Waterloo, ON, CA
May 1, 2024 - August 1, 2025Bachelor of Science in Software Engineering at COMSATS University, Lahore, PK
September 1, 2018 - January 1, 2022Postgraduate Diploma, Advanced Web Development at Conestoga College
January 1, 2024 - January 1, 2025BSc Software Engineering at COMSATS University
January 1, 2018 - January 1, 2022Postgraduate Diploma, Advanced Web Development at Conestoga College
January 1, 2024 - January 1, 2025BSc Software Engineering at COMSATS University, Lahore, PK
January 1, 2018 - January 1, 2022Postgraduate Diploma, Advanced Web Development at Conestoga College
January 1, 2024 - January 1, 2025BSc Software Engineering at COMSATS University, Lahore
January 1, 2018 - January 1, 2022Postgraduate Diploma, Advanced Web Development at Conestoga College
January 1, 2024 - January 1, 2025BSc Software Engineering at COMSATS University, Lahore
January 1, 2018 - January 1, 2022Postgraduate Diploma — Advanced Web Development at Conestoga College
January 1, 2024 - January 1, 2025BSc Software Engineering at COMSATS University
January 1, 2018 - January 1, 2022Qualifications
House of Professional (HOP) - Basic Website Development Certificate
October 1, 2019 - March 1, 2020Industry Experience
Software & Internet, Education, Travel & Hospitality, Healthcare, Real Estate & Construction, Government, Professional Services, Media & Entertainment
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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