Headline

Senior Software Engineer | Backend & API Systems | Node.js, Laravel, AWS | Scalable SaaS, Integrations & Automation

About

I’m a Senior Software Engineer specializing in backend systems, API architecture, and scalable web applications. With 5+ years of experience, I’ve built and maintained production-grade systems used by thousands of users. My work focuses on designing efficient, reliable, and scalable solutions that solve real business problems. What I do best: • Build high-performance APIs and backend systems • Design and implement third-party integrations (payments, webhooks, CRMs) • Architect scalable SaaS platforms and admin systems • Optimize database performance and application speed Tech Stack: Node.js • Laravel • MySQL • AWS • REST APIs • Webhooks • WordPress (Headless/Hybrid) . Next.js Recent Focus: • Modular backend architecture • Performance optimization for data-heavy systems • Automation workflows (n8n, event-driven systems) I enjoy working on complex backend challenges, improving system performance, and building products that scale. If you’re building something interesting or need help scaling your backend — let’s connect.

Location

Bengaluru

AI stack

claude code

claude

github copilot

openai

ChatGPT

ChatGPT Images

Work experience

Software Developer at DevMarq Solutions Private Limited, Mar 2024 - Present · 2 y 6 mo, Remote, Building scalable backend systems and APIs for multiple clients across different domains • Designing and implementing third-party integrations (payment gateways, CRMs, webhooks) • Developing automation workflows and event-driven systems • Optimizing database queries and improving system performance for high-traffic applications

Senior Software Engineer at Zibtek - Custom Software Development Company, Jul 2022 - Nov 2024 · 2 y 4 mo, Bengaluru, Developed and maintained scalable web applications impacting thousands of users • Built a robust shipment tracking system with real-time data handling • Integrated secure payment gateways ensuring reliable transaction processing • Designed API architectures for seamless third-party integrations • Improved system performance and reduced response times through optimization strategies

Web Developer at 610 Web Lab, Sep 2021 - Jul 2022 · 10 mo, Sahibzada Ajit Singh Nagar, Developed dynamic web applications using Laravel, JavaScript, and MySQL • Built responsive UI components and improved user experience • Worked on backend logic, database design, and API integrations

Web Developer at SVTINDIA, May 2020 - Jun 2020 · 2 mos, Agra

IT Executive at Heritage Institute of Hotel & Tourism, May 2017 - Apr 2019 · 2 yrs, Agra, Managed web systems and internal IT infrastructure • Supported development and maintenance of web-based applications

Education

Master of Computer Applications - MCA, Computer/Information Technology Administration and Management, CHANDIGARH UNIVERSITY

Bachelor's degree, Computer Science, Dr. B. R. Ambedkar University, Agra

Public links

github: https://github.com/tech-shiv