shailender ojha

Product Manager

Noida, Uttar Pradesh, India7 yrs 11 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Refactored 15,000 lines of React code.
Boosted user engagement by 40% across projects.
Mentored interns into full-time developers.

Stackforce AI infers this person is a Fullstack Developer specializing in SaaS applications with a strong focus on frontend technologies.

Contact

shailender.ojha92@gmail.com LinkedIn

Skills

Core Skills

React.jsNode.jsWeb Development

Other Skills

JavaScriptMongoDBREST APIsHTMLCSSReduxPHPSEO OptimizationBootstrapjQueryHighchartsMongoose ODMAmazon Web Services (AWS)SESRedux.js

About

Hi, I’m Shailender — a Software Engineer passionate about building scalable, high-performance digital experiences that truly make an impact. My journey began with curiosity about how simple lines of code can shape how people interact online. I started as a Web Developer, building 10+ responsive websites using HTML, CSS, JavaScript, and PHP, improving client engagement by 30%. Over time, I transitioned into modern front-end development with React.js, Redux, Node.js, and TypeScript. At Path Infotech, I refactored over 15,000 lines of React code, reducing bundle size by 20% and improving load speed by 38%—while mentoring interns who later became full-time developers. I’ve worked across analytics, gaming, and SaaS platforms, where my projects have boosted engagement by up to 40% through a blend of creative design and clean architecture. Certified in Namaste React, Node.js, and JavaScript, I’m currently expanding my expertise in Next.js, GraphQL, AWS, and CI/CD pipelines to create smarter, scalable solutions. At my core, I believe every line of code should reflect one purpose — to innovate, grow, and deliver meaningful experiences for users and businesses alike.

Experience

7 yrs 11 mos

Total Experience

1 yr 11 mos

Average Tenure

3 yrs 2 mos

Current Experience

Path infotech ltd.

Sr programmer| React.js Developer | Full Stack Developer | Node.js, Express.js, MongoDB, REST APIs

Mar 2023 – Present · 3 yrs 2 mos · Noida, Uttar Pradesh, India · Hybrid

As a Senior React.js Developer, I design and build scalable, high-performance web applications using modern JavaScript frameworks. I focus on optimizing performance, maintaining clean architecture, and mentoring team members to deliver top-quality digital solutions.
Key Achievements & Responsibilities:
Refactored 15,000+ lines of legacy React code, reducing bundle size by 20% and improving load speed by 38%.
Upgraded React & React Router versions to modern standards, improving app maintainability and scalability.
Engineered 8+ responsive web applications using React.js, HTML, CSS, and JavaScript for enterprise clients.
Implemented real-time event tracking dashboards, increasing data visibility by 40% for business stakeholders.
Integrated secure encryption modules for sensitive user data, reducing security vulnerabilities by 30%.
Mentored 4 interns in React.js, Node.js, and MongoDB; 3 transitioned to full-time developers.
Collaborated with cross-functional teams (design, QA, backend) to ensure timely delivery and zero critical defects.
Contributed to a culture of clean code, performance optimization, and scalable architecture.

JavaScriptReact.jsNode.jsMongoDBREST APIs

Ezeiatech

Software Engineer (React.js) | Frontend Engineer | Redux, REST APIs, UI Optimization

Feb 2021 – Feb 2023 · 2 yrs · Gurugram, Haryana, India · On-site

As a React.js and Frontend Developer, I contributed to the design and development of scalable web applications, collaborating closely with product and design teams to deliver clean, efficient, and user-focused solutions.
Key Achievements & Responsibilities:
Architected and developed a large-scale web application using React.js, Redux, and JavaScript, reducing project turnaround time by 25%.
Integrated 20+ REST APIs to enable smooth data exchange and optimized system performance.
Enhanced UI performance with lazy loading, code splitting, and caching — reducing page load time by 1.5 seconds.
Mentored 3 junior developers, increasing their React.js proficiency and team productivity by 40%.
Reduced front-end defects by 32% through proactive debugging and peer code reviews.
Collaborated with backend engineers to ensure seamless API communication and scalability across multiple environments.
Delivered responsive, cross-browser compatible UIs using modern frontend frameworks and libraries.

JavaScriptReact.jsReduxREST APIs

Reboi consultancy pvt. ltd.

Web Developer and IT Manager | PHP, HTML, CSS, JavaScript, SEO Optimization

Sep 2019 – Sep 2020 · 1 yr · India · On-site

At Reboi Consultancy, I managed both web development and IT operations, delivering responsive websites, leading digital marketing initiatives, and ensuring system efficiency and uptime.
Key Achievements & Responsibilities:
Developed and maintained 6+ client websites using PHP, HTML, CSS, and JavaScript, boosting user engagement by 30%.
Led a cross-functional team of 3 in digital marketing and SEO/SEM campaigns, driving 40% more organic traffic and 30% higher lead generation within 6 months.
Streamlined IT processes and optimized hosting configurations, reducing downtime by 20%.
Collaborated with design and content teams to deliver visually appealing, high-performance web experiences.
Managed vendor and client communication, ensuring timely project delivery and post-deployment support.
Implemented analytics tracking and website performance monitoring to improve campaign ROI and technical reliability.

PHPHTMLCSSJavaScriptSEO OptimizationWeb Development

Lakhithiv online services opc pvt ltd

Web Developer | PHP, HTML, CSS, Bootstrap, jQuery, Performance Optimization

Nov 2017 – Aug 2019 · 1 yr 9 mos · Noida Area, India · On-site

As a Web Developer, I focused on designing and maintaining responsive websites optimized for performance and usability, contributing to multiple client projects across industries.
Key Achievements & Responsibilities:
Developed and maintained 10+ responsive websites using PHP, HTML, CSS, Bootstrap, and jQuery, enhancing client satisfaction and retention.
Improved website load speed by 40% through caching, code minification, and image optimization.
Ensured cross-browser compatibility and responsive layouts for seamless performance on mobile and desktop platforms.
Collaborated with design and backend teams to deliver cohesive, user-friendly interfaces and reliable functionality.
Implemented SEO best practices to improve site visibility and user engagement.

PHPHTMLCSSBootstrapjQueryWeb Development