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Hi, I’m Santosh Kumar, a Senior Software Engineer specializing in PHP, Laravel, Node.js, and modern JavaScript frameworks. I enjoy turning complex requirements into scalable, maintainable web applications and collaborating with cross-functional teams to deliver value fast. Over the years I’ve led end-to-end development, improved client satisfaction by 80%, and helped ensure system uptime of 90%+. I’m passionate about clean architecture, thorough documentation, and mentoring teammates to raise code quality.…Hi, I’m Santosh Kumar, a Senior Software Engineer specializing in PHP, Laravel, Node.js, and modern JavaScript frameworks. I enjoy turning complex requirements into scalable, maintainable web applications and collaborating with cross-functional teams to deliver value fast. Over the years I’ve led end-to-end development, improved client satisfaction by 80%, and helped ensure system uptime of 90%+. I’m passionate about clean architecture, thorough documentation, and mentoring teammates to raise code quality.

Santosh Kumar

Full Stack Developer, Web Developer, Back-End Developer, +3

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Hi, I’m Santosh Kumar, a Senior Software Engineer specializing in PHP, Laravel, Node.js, and modern JavaScript frameworks. I enjoy turning complex requirements into scalable, maintainable web applications and collaborating with cross-functional teams to deliver value fast. Over the years I’ve led end-to-end development, improved client satisfaction by 80%, and helped ensure system uptime of 90%+. I’m passionate about clean architecture, thorough documentation, and mentoring teammates to raise code quality.…Hi, I’m Santosh Kumar, a Senior Software Engineer specializing in PHP, Laravel, Node.js, and modern JavaScript frameworks. I enjoy turning complex requirements into scalable, maintainable web applications and collaborating with cross-functional teams to deliver value fast. Over the years I’ve led end-to-end development, improved client satisfaction by 80%, and helped ensure system uptime of 90%+. I’m passionate about clean architecture, thorough documentation, and mentoring teammates to raise code quality.

Available to hire

Hi, I’m Santosh Kumar, a Senior Software Engineer specializing in PHP, Laravel, Node.js, and modern JavaScript frameworks. I enjoy turning complex requirements into scalable, maintainable web applications and collaborating with cross-functional teams to deliver value fast.

Over the years I’ve led end-to-end development, improved client satisfaction by 80%, and helped ensure system uptime of 90%+. I’m passionate about clean architecture, thorough documentation, and mentoring teammates to raise code quality.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Urdu

Fluent

Hindi

Fluent

Sindhi

Fluent

Work Experience

Senior Software Engineer at Next Generation Innovations

February 1, 2016 - Present

Led full-stack development across PHP, Laravel, Node.js, MySQL, Vue.js and related frameworks; delivered end-to-end development and deployment of 5+ web applications; collaborated within a 12+ member team using Agile; improved project planning efficiency and on-time delivery; participated in retrospectives and implemented productivity improvements; diagnosed and resolved critical production and testing issues ensuring 90% system uptime; gathered requirements with clients to align technical solutions with business goals; authored technical documentation for features and integrations; led code reviews to improve quality and security and catch 60% of bugs early.

Junior Web Developer at Badar Expo Solution

January 31, 2016 - September 22, 2025

Maintained 2+ client websites using PHP, CodeIgniter, and WordPress; improved user engagement by 50%; resolved QA reported issues and fixed bugs by 90%, increasing stability and user satisfaction.

Senior Software Engineer at Next Generation Innovations

February 1, 2016 - Present

Led end-to-end development across PHP, Laravel, Node.js, MySQL, Vue.js, and related frameworks for a diverse client portfolio. Drove technical strategy, implemented scalable architectures, and delivered 5+ web applications, resulting in improved user engagement and system performance. Worked in a 12+ member agile team, contributed to planning, retrospectives, and on-time delivery; introduced process optimizations increasing productivity by 60% and improving project outcomes. Diagnosed and resolved production and testing issues ensuring 90% system uptime. Collaborated with clients to gather requirements, provide technical insights, align solutions with business goals, and enhance customer satisfaction by 80%. Authored comprehensive documentation for features, APIs, and integrations enabling seamless handoffs and scalability by 90%. Led code reviews to improve security and maintainability, catching 60% of bugs earlier in development.

Junior Web Developer at Badar Expo Solution

January 1, 2016 - September 22, 2025

Maintained 2+ client websites using PHP, CodeIgniter, and WordPress; resolved QA issues, fixed bugs by 90%, increasing stability and user satisfaction.

Senior Software Engineer at Next Generation Innovations

February 1, 2016 - Present

Drove end-to-end development as a full-stack engineer leveraging PHP, Laravel, Node.js, MySQL, and Vue.js to deliver 5+ web applications across diverse client portfolios. Improved user engagement and system performance through careful architecture and performance tuning. Collaborated in a 12+ member team to implement agile methodologies, enhancing project planning efficiency and on-time delivery. Led retrospectives and implemented actionable solutions that boosted team productivity by about 60%, diagnosed and resolved critical issues across production and testing phases to ensure 90%+ system uptime. Engaged with clients to gather requirements, provide technical guidance, and align solutions with business goals, increasing customer satisfaction by 80%. Authored detailed technical documentation for features, APIs, and integrations, enabling seamless handoffs and scalability by 90%. Led code reviews to improve code quality and security, catching a significant share of bugs early in develo

Junior Web Developer at Badar Expo Solution

January 1, 2016 - September 22, 2025

Maintained 2+ client websites using PHP, CodeIgniter, and WordPress, improving user engagement by 50%. Resolved QA-reported issues and fixed bugs by 90%, increasing application stability and user satisfaction.