I am a full-stack software developer with 3 years of experience building high-performance enterprise and consumer platforms using Java/Spring Boot, React.js, and Next.js. I have delivered 120+ major features that improved API performance, cut financial data processing time, and reduced manual reporting, with a strong focus on scalable architectures and secure, cloud-native deployments. I thrive in collaborative environments, optimizing backend performance, implementing robust access control, and working with QA and DevOps to ship reliable software. My approach combines pragmatic engineering, attention to detail, and a user-first mindset to deliver measurable business impact.

NIRANJ RAJESH

I am a full-stack software developer with 3 years of experience building high-performance enterprise and consumer platforms using Java/Spring Boot, React.js, and Next.js. I have delivered 120+ major features that improved API performance, cut financial data processing time, and reduced manual reporting, with a strong focus on scalable architectures and secure, cloud-native deployments. I thrive in collaborative environments, optimizing backend performance, implementing robust access control, and working with QA and DevOps to ship reliable software. My approach combines pragmatic engineering, attention to detail, and a user-first mindset to deliver measurable business impact.

Available to hire

I am a full-stack software developer with 3 years of experience building high-performance enterprise and consumer platforms using Java/Spring Boot, React.js, and Next.js. I have delivered 120+ major features that improved API performance, cut financial data processing time, and reduced manual reporting, with a strong focus on scalable architectures and secure, cloud-native deployments.

I thrive in collaborative environments, optimizing backend performance, implementing robust access control, and working with QA and DevOps to ship reliable software. My approach combines pragmatic engineering, attention to detail, and a user-first mindset to deliver measurable business impact.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
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Language

English
Advanced
Hindi
Intermediate

Work Experience

Product Engineer at UST Global
June 1, 2025 - August 20, 2025
Led backend optimization for UST’s enterprise revenue forecasting platform utilized by over 50 finance teams. Achieved a 96% reduction in weekly forecast generation time by parallelizing data processing and optimizing database indexing strategies. Enhanced API response times by 10x, improving from 1-2 minutes to 200ms through refactoring role-based access controls and optimizing Profit & Loss calculations.
Software Developer at UST Global
December 1, 2024 - August 20, 2025
Delivered over 120 production features for finance dashboards and reporting tools using React.js and Spring Boot. Developed backend logic for PGL aggregation and role-based access control to ensure accurate and secure financial reporting. Replaced Excel-based reports with interactive Chart.js dashboards, reducing weekly financial reporting time by 75%. Collaborated with QA and DevOps teams to integrate unit testing, containerization, and automate deployments, which lowered production errors by 30% and shortened deployment cycles. Enhanced user interface features to improve data clarity for 500+ active users.
Freelance Software Developer at Freelance
November 1, 2022 - August 20, 2025
Architected and developed 'HumEats', a full-stack food ordering platform with real-time order tracking, admin dashboard, and Google OAuth integration. Maintained 98% uptime on deployed projects via proactive monitoring and AWS S3 hosting. Revamped authentication logic to reduce login time by 83%, significantly enhancing user experience. Delivered multiple projects using Next.js, TypeScript, PostgreSQL, Prisma ORM, and AWS RDS, transitioning manual ordering processes to automated platforms.
Product Engineer at UST Global
June 1, 2025 - September 29, 2025
Led backend optimization for UST’s enterprise revenue forecasting platform used by 50+ finance teams. Reduced weekly forecast generation time by 96% (from 18h to 40m) by parallelizing data processing and implementing strategic database indexing. Improved API response times from 1-2 minutes to 200ms (10x faster) by refactoring role-based access handling and optimizing PGL calculations.
Software Developer at UST Global
December 1, 2024 - September 29, 2025
Delivered 120+ production features across finance dashboards and reporting tools in React.js and Spring Boot. Built backend logic for PGL aggregation, RBAC, and performance tuning to support accurate and secure financial reporting. Replaced Excel-based reporting with interactive Chart.js dashboards, reducing weekly finance reporting time by 75% (8h to 2h). Collaborated with QA and DevOps to integrate unit testing, containerization, and automated deployments, which reduced production errors by 30% and shortened deployment cycles. Enhanced financial UI with advanced search and precision rounding, improving data clarity for 500+ active users.
Freelance Software Developer at HumEats (Freelance) / Remote
November 1, 2022 - September 29, 2025
Architected and built HumEats, a full-stack food ordering platform with real-time order tracking, an admin dashboard, and Google OAuth. Maintained 98% uptime across deployed projects using proactive monitoring, AWS S3 hosting, and error alerts. Revamped authentication logic, reducing login time by 83% (6s to 1s), enhancing user satisfaction. Delivered projects in Next.js, TypeScript, PostgreSQL, Prisma ORM, and AWS RDS, replacing manual ordering processes.
Product Engineer at UST Global
June 1, 2025 - September 29, 2025
Led backend optimization for UST’s enterprise revenue forecasting platform used by 50+ finance teams. Reduced weekly forecast generation time by 96% (from 18h to 40m) via data processing parallelization and strategic database indexing. Improved API response times from 1-2 minutes to 200ms by refactoring RBAC handling and optimizing PGL calculations.
Software Developer at UST Global
December 1, 2024 - September 29, 2025
Delivered 120+ production features across finance dashboards and reporting tools in React.js and Spring Boot. Built backend logic for PGL aggregation, RBAC, and performance tuning to support accurate and secure financial reporting. Replaced Excel-based reporting with interactive Chart.js dashboards, reducing weekly finance reporting time by 75% (8h to 2h). Collaborated with QA and DevOps to integrate unit testing, containerization, and automated deployments, which reduced production errors by 30% and shortened deployment cycles. Enhanced financial UI with advanced search and precision rounding, improving data clarity for 500+ active users.
Freelance Software Developer at Self-Employed
November 1, 2022 - September 29, 2025
Architected and built HumEats, a full-stack food ordering platform with real-time order tracking, an admin dashboard, and Google OAuth. Maintained 98% uptime across deployed projects using proactive monitoring, AWS S3 hosting, and error alerts. Revamped authentication logic, reducing login time by 83% (6s to 1s). Delivered projects in Next.js, TypeScript, PostgreSQL, Prisma ORM, and AWS RDS, replacing manual ordering processes.
Product Engineer at UST Global
June 1, 2025 - September 29, 2025
Led backend optimization for UST’s enterprise revenue forecasting platform used by 50+ finance teams. Reduced weekly forecast generation time by 96% (from 18h to 40m) by parallelizing data processing and implementing strategic database indexing. Improved API response times from 1-2 minutes to 200ms (10x faster) by refactoring role-based access handling and optimizing PGL calculations.
Software Developer at UST Global
December 1, 2024 - September 29, 2025
Delivered 120+ production features across finance dashboards and reporting tools in React.js and Spring Boot. Built backend logic for PGL aggregation, role-based access control, and performance tuning to support accurate and secure financial reporting. Replaced Excel-based reporting with interactive Chart.js dashboards, reducing weekly finance reporting time by 75% (8h to 2h). Collaborated with QA and DevOps to integrate unit testing, containerization, and automated deployments, which reduced production errors by 30% and shortened deployment cycles. Enhanced financial UI with advanced search and precision rounding, improving data clarity for 500+ active users.
Freelance Software Developer at HumEats (Freelance)
November 1, 2022 - September 29, 2025
Architected and built HumEats, a full-stack food ordering platform with real-time order tracking, an admin dashboard, and Google OAuth. Maintained 98% uptime across deployed projects using proactive monitoring, AWS S3 hosting, and error alerts. Revamped authentication logic, reducing login time by 83% (6s to 1s), enhancing user satisfaction. Delivered projects using Next.js, TypeScript, PostgreSQL, Prisma ORM, and AWS RDS, replacing manual ordering processes.

Education

Bachelor of Technology at Rajadhani Institute of Engineering and Technology
January 1, 2018 - January 1, 2022
Higher Secondary at Sharjah Indian School, UAE
January 1, 2017 - January 1, 2018
Bachelor of Technology at Rajadhani Institute of Engineering and Technology
January 1, 2018 - January 1, 2022
Higher Secondary at Sharjah Indian School
January 1, 2017 - January 1, 2018
Bachelor of Technology in Computer Science Engineering at Rajadhani Institute of Engineering and Technology
January 1, 2018 - January 1, 2022
Higher Secondary at Sharjah Indian School
January 1, 2017 - January 1, 2018
Higher Secondary at Sharjah Indian School, UAE
January 1, 2017 - January 1, 2018

Qualifications

Architecting with Google Compute Engine
January 11, 2030 - August 20, 2025
Architecting with Google Compute Engine (Coursera)
January 11, 2030 - September 29, 2025
Architecting with Google Compute Engine (Coursera)
January 11, 2030 - September 29, 2025
Architecting with Google Compute Engine
January 11, 2030 - September 29, 2025

Industry Experience

Financial Services, Software & Internet, Professional Services