available for work · sept 2026
| portfolio · 2026
BUILDING
RELIABLE &
SECURE
SYSTEMS.

Java · Spring Boot · REST APIs · Docker
Backend systems that scale, APIs that perform.

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Hello.
I am
Ashutosh.

SDE focused on building reliable, secure, and performance-critical backend systems. I design production-grade APIs with Spring Boot, optimize latency by up to 40%, and build systems capable of handling high concurrent load with sub-50ms response times.

From authentication & access control (JWT, RBAC) to containerised microservices with Docker — I build systems that are reliable, testable, and ready for production. I also bring Python and applied ML as complementary skills when the problem calls for it.

load tested 0 Requests Handled
response time <50ms API Latency
optimized 0 Latency Reduction
shipped 0 Projects Live
Ashutosh Singh Negi

What I
work with.

01

Backend

JavaSpring BootREST APIsJWTSpring SecurityJPA/HibernateHikariCPMicroservices
02

Python & Data

PythonPandasNumPyScikit-learnMatplotlibStreamlitPipelines
03

Database

PostgreSQLMongoDBSupabaseSQLDB IndexingJPA Queries
04

DevOps & Tools

DockerGitPostmank6CloudinaryIntelliJVS Code
05

Frontend

ReactJavaScriptHTML/CSS

Selected
Work.

01

GooDDeeD

Active

Full-stack social impact platform enabling secure user participation in campaigns. JWT + RBAC, optimised PostgreSQL queries, load-tested at 95K+ requests with <10% error rate.

40% latency cut 95K+ requests <10% error rate
JavaSpring BootReactPostgreSQLDocker
Jan 2026 – Present
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02

Complaint Management System

Active

Hostel complaint lifecycle platform with 4-role access control (Student, Warden, Worker, Admin). E2E workflows, Cloudinary media, analytics APIs, containerised with Docker.

4 role types E2E workflow REST analytics
JavaSpring BootSupabaseCloudinaryDocker
Feb 2026 – Present
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03

Plato

Building

Multi-tenant SaaS REST API backend for restaurant management & QR-based ordering. Owners manage menus, staff & tables. Customers scan a QR code to browse the live menu and place orders — no app install required.

Multi-tenant SaaS QR token per table RBAC · 3-tier roles
Java 21Spring BootSpring SecurityJWTPostgreSQLFlywayWebSocket
Aug 2026 – Present
GitHub ↗
04

Credit Risk Modeling System

Completed

End-to-end ML system for loan default prediction on German Credit dataset. Full Scikit-learn pipeline with threshold tuning, boosting recall from 63% → 81%. Live Streamlit app.

81% recall 1,000 records Live Streamlit UI
PythonScikit-learnPandasStreamlitJoblib
Jan 2026
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Where I
studied.

2025 – 2027

Master of Computer Applications 9.5 CGPA

SRM Institute of Science & Technology (SRMIST) · Chennai, Tamil Nadu
MCA
2022 – 2025

Bachelor of Science 6.95 CGPA

DAV PG College · Dehradun, Uttarakhand
B.Sc
2022

12th Standard 88%

Grace Academy · Dehradun, Uttarakhand
12th

Want the
full picture?

Download my resume for a complete look at my experience, skills, and projects.

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Let's build
something.