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Sajjad Khan

@sajjadkhan1

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Experienced Frontend Developer with a focus on scalable web applications.

India

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What I'm looking for

I am looking for a role in an active development team where I can lead technical execution, collaborate cross-functionally, and deliver impactful solutions that align with business goals.

I am a results-driven Frontend Developer with over 6.6 years of experience in building modern, scalable, and high-performance web applications. My expertise lies in utilizing React.js, Redux, and JavaScript to create complex UI systems that prioritize user experience and performance. I have a strong background in architecting solutions and maintaining code modularity, ensuring that applications are both efficient and maintainable.

Throughout my career, I have taken on leadership roles, providing technical mentorship and collaborating cross-functionally to deliver impactful solutions. My recent experience as a Technical Lead at LanceSoft has allowed me to focus on solution architecture and development planning, while also upskilling in Node.js and cloud-native solutions. I am passionate about bridging the gap between frontend and backend development, striving for full-stack synergy in my projects.

Experience

Work history, roles, and key accomplishments

Current

Technical Lead

Current

LanceSoft

Mar 2025 - Present (4 months)

Joined LanseSoft as a Technical Lead with the responsibility of contributing to solution architecture, development planning, and technical team leadership. My focus has been on maintaining hands-on expertise in software development, exploring scalable solutions, and aligning with modern best practices in architecture and team management.

Solution Architecture Planning Technical Leadership Scalability Software Best Practices

Associate Manager

HCLTech

Oct 2024 - Feb 2025 (4 months)

Developed React components for document upload and comparison features and styled them according to design specifications. Led the development team, resolved complex technical issues, and deployed server-side infrastructure on AWS, ensuring high availability and scalability.

React AWS Document Management Technical Leadership UI Development System Design

Senior Software Engineer

Miles2Smile

Jul 2023 - Sep 2024 (1 year 2 months)

Built intuitive React components for managing mentor and child profiles and integrated payment management features with a focus on data security. Led the development of an admin panel, streamlined operations, and mentored junior developers.

React Payment Integration Data Security Jest Admin Panel Development Mentorship

UI Consultant

Infogain

Oct 2021 - Jul 2023 (1 year 9 months)

Developed and maintained user interfaces using React.js, managing state with Redux and Redux Saga, and integrating backend APIs for CRUD operations. Participated in Agile ceremonies and performed code reviews to ensure high-quality standards.

React Redux Redux Saga API Integration CRUD Operations Agile Methodologies Code Review UI Development

Software Engineer

RNF Technologies

Nov 2020 - Oct 2021 (11 months)

Designed and implemented React components for department-specific features, managing application state using Redux and Redux Thunk. Integrated RESTful APIs to fetch and update healthcare data and developed unit test cases using Jest.

React Redux RESTful APIs Jest Healthcare Management UI Development State Management

Software Engineer

AppInventiv Technologies

Jan 2020 - Nov 2020 (10 months)

Developed and styled React components for dynamic user interfaces and implemented GraphQL queries to fetch user-specific data. Created and optimized shell scripts for deployment processes and collaborated with team leads to translate requirements into efficient solutions.

React GraphQL Shell Scripting UI Development Deployment Data Fetching

Software Engineer

Thinksys Software

Nov 2018 - Dec 2019 (1 year 1 month)

Extended the original SmileBox platform with Next.js for improved server-side rendering and SEO performance, migrating parts of the React-based application to Next.js. Implemented dynamic routing, API routes, and performance optimizations, improving time-to-first-byte (TTFB) by 40%.

Next.js React Server Side Rendering SEO API Routes Performance Optimization Google Lighthouse

Education

Degrees, certifications, and relevant coursework

Integral University, Lucknow

B.Tech/B.E., Engineering

Completed a Bachelor of Technology/Engineering degree, gaining foundational knowledge in engineering principles and practices. Focused on core subjects relevant to the field of study.

Chhattisgarh Board of Secondary Education

12th Grade, General Studies

Completed 12th grade education with a focus on English and other core subjects. Developed strong foundational academic skills.

CBSE

10th Grade, General Studies

Completed 10th grade education under the CBSE curriculum, with a focus on English and other core subjects. Built a strong academic base for further studies.