Sadiq Rupani profile photo 1 on Tal

Sadiq Rupani

Executive — Software Engineer at SAR Group

Bengaluru

3+ years of work experience

SAR Electric Mobility
Aug 20264 mosPresent

1. Investigate and resolve application performance bottlenecks across frontend, backend, APIs, and database queries. 2. Convert agile prototypes into robust, scalable, and production-grade applications. 3. Collaborate with Data Scientists, Hardware Engineers, Android Developers, Product Managers, and QA to deliver cross-functional product features. 4. Resolved latitude/longitude data inconsistencies across backend APIs and map interfaces, including GeoJSON coordinate-order issues and edge cases involving invalid or missing coordinates. 5. Optimize API responses, database queries, and frontend data-fetching mechanisms to improve application performance and reliability. 6. Contribute across the complete feature lifecycle, from requirement analysis and technical implementation to testing, deployment, and production support.
SAR Electric Mobility
Feb 202610 mosPresent

Full Stack Developer at SAR Group (Mooving), working across Electric, Fleet, and FinOps platforms. I focus on backend performance optimization, scalable architecture, and cost-efficient engineering decisions. Recently reduced API response time from seconds to milliseconds by restructuring MongoDB aggregation pipelines. I work closely with product teams to ship features that are technically clean and operationally practical.
Gamaka Intellectual Machines
Aug 20232 yrs 7 mosFeb 2026

Pune

• Developed and maintained backend services using Node.js, with the NestJS framework (built on Express.js), and TypeORM with PostgreSQL for efficient data modeling and queries. • Designed and consumed REST APIs while integrating frontend applications built in React.js and Next.js, ensuring seamless user experiences. • Improved scalability and performance by adding Redis caching and NestJS microservices with message queues, reducing API latency by 60%. • Deployed and monitored applications on DigitalOcean with CI/CD pipelines, logging, and observability tools, maintaining high availability and uptime.
Business Web Solutions (UK)
Jan 20233 mosMar 2023

Remote

During my Full Stack Developer internship at Business Web Solution from January 2023 to March 2023, I gained hands-on experience in developing and optimizing web applications while working remotely. Over the course of two months, I successfully completed multiple projects and tasks, demonstrating my proficiency in modern web technologies, including React.js, Express.js, TypeScript, MySQL, Tailwind CSS, MUI, Node.js, and Axios. One of my key achievements during this internship was the development of features such as invoices, digital contracts, and an enhanced user experience through dynamic dropdown status updates. These implementations streamlined various business processes, making interactions more efficient and user-friendly. Additionally, I played a significant role in implementing a new search functionality, which drastically improved information retrieval, leading to a better and more intuitive user experience. Collaboration was a crucial part of my role, and I worked closely with the design team to create a seamless and visually appealing user interface. By focusing on improved navigation and usability, I helped enhance the overall customer experience, ensuring the platform met industry standards and user expectations. My contributions not only added value to the project but also helped refine my problem-solving skills and ability to work in a team-oriented environment. This internship provided me with a solid foundation in full-stack development, reinforcing my ability to deliver scalable and maintainable web solutions. My performance throughout the internship was marked as more than satisfactory, as recognized by the organization. The experience strengthened my expertise in modern web development frameworks and positioned me to take on more challenging roles in the field.
GitHub
@sadiqhasanrupani
Personal portfoliosadiqr.in

Sadiq’s AI Stack

claude code
claude code
notebooklm
notebooklm
obsidian
obsidian
Figma Make
Figma Make
Zed
Zed

Education

shivaji university, kolhapur

Bachelor of Computer Application, Computer Software Engineering

shivaji university, kolhapur

20203 yrs2023
Willingdon College Of Arts and Sciences, Sangli

Science, Computer Science

Willingdon College Of Arts and Sciences, Sangli

20182 yrs2020

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Headline

Executive — Software Engineer at SAR Group

About

I’m Sadiqhasan Rupani, a software engineer with over 2 years of experience working across E-commerce, Product Management, and currently in Electric Mobility product development. Over this time, I’ve built and contributed to scalable web applications and product-focused solutions. My core technical stack includes React.js, Node.js, and NestJS. I’m comfortable with deployment processes, Git-based version control, and maintaining structured, production-ready codebases. Alongside technical growth, I’ve developed strong communication and collaboration skills. I regularly participate in standups, explain product features to stakeholders, and contribute to requirement discussions. I focus on building practical, business-aligned solutions while keeping performance and scalability in mind.

Location

Bengaluru

AI stack

claude code

notebooklm

obsidian

Figma Make

Zed

Work experience

Executive — Software Engineer at SAR Electric Mobility, Aug 2026 - Present · 4 mos, 1. Investigate and resolve application performance bottlenecks across frontend, backend, APIs, and database queries. 2. Convert agile prototypes into robust, scalable, and production-grade applications. 3. Collaborate with Data Scientists, Hardware Engineers, Android Developers, Product Managers, and QA to deliver cross-functional product features. 4. Resolved latitude/longitude data inconsistencies across backend APIs and map interfaces, including GeoJSON coordinate-order issues and edge cases involving invalid or missing coordinates. 5. Optimize API responses, database queries, and frontend data-fetching mechanisms to improve application performance and reliability. 6. Contribute across the complete feature lifecycle, from requirement analysis and technical implementation to testing, deployment, and production support.

Full Stack Developer at SAR Electric Mobility, Feb 2026 - Present · 10 mos, Full Stack Developer at SAR Group (Mooving), working across Electric, Fleet, and FinOps platforms. I focus on backend performance optimization, scalable architecture, and cost-efficient engineering decisions. Recently reduced API response time from seconds to milliseconds by restructuring MongoDB aggregation pipelines. I work closely with product teams to ship features that are technically clean and operationally practical.

Full-Stack Engineer at Gamaka Intellectual Machines, Aug 2023 - Feb 2026 · 2 yrs 7 mos, Pune, • Developed and maintained backend services using Node.js, with the NestJS framework (built on Express.js), and TypeORM with PostgreSQL for efficient data modeling and queries. • Designed and consumed REST APIs while integrating frontend applications built in React.js and Next.js, ensuring seamless user experiences. • Improved scalability and performance by adding Redis caching and NestJS microservices with message queues, reducing API latency by 60%. • Deployed and monitored applications on DigitalOcean with CI/CD pipelines, logging, and observability tools, maintaining high availability and uptime.

Full Stack Developer Intern at Business Web Solutions (UK), Jan 2023 - Mar 2023 · 3 mos, Remote, During my Full Stack Developer internship at Business Web Solution from January 2023 to March 2023, I gained hands-on experience in developing and optimizing web applications while working remotely. Over the course of two months, I successfully completed multiple projects and tasks, demonstrating my proficiency in modern web technologies, including React.js, Express.js, TypeScript, MySQL, Tailwind CSS, MUI, Node.js, and Axios. One of my key achievements during this internship was the development of features such as invoices, digital contracts, and an enhanced user experience through dynamic dropdown status updates. These implementations streamlined various business processes, making interactions more efficient and user-friendly. Additionally, I played a significant role in implementing a new search functionality, which drastically improved information retrieval, leading to a better and more intuitive user experience. Collaboration was a crucial part of my role, and I worked closely with the design team to create a seamless and visually appealing user interface. By focusing on improved navigation and usability, I helped enhance the overall customer experience, ensuring the platform met industry standards and user expectations. My contributions not only added value to the project but also helped refine my problem-solving skills and ability to work in a team-oriented environment. This internship provided me with a solid foundation in full-stack development, reinforcing my ability to deliver scalable and maintainable web solutions. My performance throughout the internship was marked as more than satisfactory, as recognized by the organization. The experience strengthened my expertise in modern web development frameworks and positioned me to take on more challenging roles in the field.

Education

Bachelor of Computer Application, Computer Software Engineering, shivaji university, kolhapur

Science, Computer Science, Willingdon College Of Arts and Sciences, Sangli

Public links

github: https://github.com/sadiqhasanrupani

sadiqr.in: https://sadiqr.in/