Headline

Astute Problem Solver | Full Stack Developer | I help organizations build scalable software solutions that drive efficiency and deliver measurable impact | Delivered ₹1.35 Billion in Business Impact

About

"The best way to predict the future is to invent it." – Alan Kay I’m a Full Stack Developer with expertise in building scalable, high-performance applications. Over the past three years, I’ve worked extensively with Python, Java, C++, JavaScript, Django, Spring Boot, React, Next, Kafka, Node.js, MySQL, PostgreSQL, MongoDB, and Microservices, delivering impactful solutions in the tech industry.💡 My Journey:From my early days competing in Google Kickstart and ranking under 1000 globally, I knew I wanted to build systems that create real-world impact. My engineering career started with internships at Dremio, Hevo Data, and Voiceqube, where I honed my skills in data processing, access control, and API optimization. These experiences laid the foundation for my passion for performance optimization and secure, scalable architectures.🚀 What I Do Now:At Piramal Finance, I’ve been at the forefront of developing financial solutions that drive growth and efficiency:✔ Spearheaded the Top-Up Loan Functionality, automating loan consolidation and unlocking ₹135 crore in business value.✔ Engineered a secure e-signature algorithm, reducing processing time by 30%.✔ Optimized loan processing by automating ITR retrieval, improving client onboarding efficiency by 40%.✔ Developed a co-lending algorithm, increasing loan approvals by 25%.✔ Integrated API-driven insurance solutions, boosting customer satisfaction by 70%.✔ Spearheaded the end-to-end delivery of an E-security compliance initiative, orchestrating seamless collaboration across frontend and backend teams, and engineered robust, validated safeguards—ultimately reducing loan disbursement TAT by 60% through optimized security workflows.💻 How I Work:I specialize in end-to-end system design, from conceptualization to deployment. My approach is rooted in:🔹 Scalability & Performance – Ensuring applications can handle rapid growth.🔹 Security & Compliance – Implementing robust access control & encryption measures.🔹 User-Centric Design – Creating intuitive and seamless digital experiences.👥 Let’s Connect!I’m passionate about innovation, system architecture, and problem-solving. Always open to discussing tech challenges, new opportunities, or collaboration ideas.📩 Reach me at: sahajgupta011@gmail.com

Location

Bengaluru

AI stack

claude code

claude

langchain

langgraph

langsmith

ChatGPT

Work experience

Senior Software Engineer at Pice, Apr 2026 - Present · 4 mo, Bangalore

Senior Software Engineer at Nuaav, Jan 2026 - Apr 2026 · 3 mo, Gurgaon

Software Engineer at Piramal Capital & Housing Finance Limited, Jul 2023 - Dec 2025 · 2 y 5 mo, Bengaluru, Karnataka, India, ⭐ Driving fintech innovation through scalable & secure development ✔ Built and deployed a Top-Up Loan functionality, unlocking ₹135 crore in business value by automating loan consolidation. ✔ Developed a secure e-signature algorithm, enhancing data security and reducing processing time by 30%. ✔ Automated ITR retrieval, improving efficiency in loan processing and boosting client onboarding by 40%. ✔ Piloted a co-lending algorithm, resulting in a 25% increase in loan approvals through strategic collaboration. ✔ Integrated insurance APIs, leading to a 70% surge in customer satisfaction and revenue growth. ✔ Spearheaded the end-to-end delivery of an E-security compliance initiative, orchestrating seamless collaboration across frontend and backend teams, and engineered robust, validated safeguards—ultimately reducing loan disbursement TAT by 60% through optimized security workflows.

Software Engineer at Hevo Data, Jan 2023 - Jul 2023 · 7 mos, Bengaluru, Karnataka, India, ⭐ Enhancing data security & optimizing financial processes ✔ Designed and implemented an RBAC system, improving data security and reducing unauthorized access by 40%. ✔ Engineered an optimized billing algorithm, enhancing accuracy by 25% and cutting processing time by 20%. ✔ Developed an SQL join optimization model, boosting query performance by 30%.

Software Engineer at Dremio, May 2022 - Jul 2022 · 3 mos, Hyderabad, Telangana, India, ⭐ Boosting data processing efficiency with Gandiva & C++ ✔ Engineered Hive functions in Gandiva, amplifying data processing speed while maintaining system reliability. ✔ Optimized workflows with software design principles, ensuring scalable execution.

Software Engineer at Voiceqube, May 2021 - Jul 2021 · 3 mos, Hyderabad, Telangana, India, ⭐ Innovating voice-enabled applications for better accessibility ✔ Developed a voice-enabled Alexa app, improving user engagement through a seamless voice UI. ✔ Enhanced SDLC efficiency, optimizing deployments and performance through robust coding practices.

Education

Bachelor of Engineering - BE, Computer Science, Birla Institute of Technology and Science, Pilani

Higher Secondary, PCM, The New Green Field Public School

Public links

github: https://github.com/SG011

leetcode: https://leetcode.com/Barney11