Backend Engineer · NLP Systems · Kerala → Anywhere

Sreedev
TS

I build systems that have to work — in production, in hospitals, with real data, at real stakes. Backend engineer with a focus on data pipelines, conversational AI, and systems that protect what matters.

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I build things that have
to be correct and safe
at the same time.

2+
Years in production
24
GitHub repos
26★
GitHub stars earned
Problems to solve

Most engineers have built demos. I've built systems where the wrong output could expose sensitive patient data — and then built the layer that makes sure that never happens.

I work across the full backend lifecycle: designing REST APIs in Node.js, building NLP pipelines in Python, architecting dialogue systems with RASA, and engineering data protection layers for healthcare platforms.

I'm most energised in small teams building hard things — where ownership is real, decisions matter, and the problem space is still being figured out.

Based in Thiruvananthapuram, Kerala. Open to remote, Bangalore, or Hyderabad.

Skills

The stack.

sreedev@portfolio:~$ skills --verbose
// backend core
Node.js / Express88%
Python82%
REST APIs85%
PostgreSQL / SQL76%

// AI & NLP
RASA Framework78%
NER / NLP Pipelines74%
RAG Pipelines68%
LLM API Integration72%

// tooling & ops
Docker62%
Git / GitHub84%
Spring Boot / Java58%
Projects

Things I've built.

02
9

SQL Orchestrator Agent

Agentic pipeline that uses the Gemini API to generate, optimise, and orchestrate multi-step SQL queries. LLM-driven database reasoning with a modular Python architecture. Before "agents" were a buzzword, I built one.

Python Gemini API Agentic AI SQL
GitHub →
03
7

Wiki-RAG

Modular retrieval-augmented generation pipeline that fetches and embeds Wikipedia content at runtime to ground LLM answers in live knowledge. Built to solve hallucination, not decorate a demo.

Python RAG Embeddings LLM
GitHub →
04

Automated Certificate Generator

Bulk-generates formatted certificates from Excel data and a Word template. Built for college sports day. 9 stars from strangers who found a real use for it.

Python Excel Automation
GitHub →
05

Sun-Tracking Solar Panel

ESP32-based solar panel that dynamically adjusts tilt based on computed sun position from latitude/longitude — no LDR sensor, pure math. B.Tech mini project that improves energy capture. Hardware meets algorithms.

C++ ESP32 Arduino IoT
GitHub →
Experience

Where I've worked.

Oct 2024
— Present
Backend Engineer
Technopark, Thiruvananthapuram · On-site
  • Built and maintained REST APIs in Node.js for a hospital management platform covering medico-economics and accounting — used in production across multiple live hospitals
  • Designed and built a medical chatbot system end-to-end: custom Python NER server → RASA dialogue pipeline → PHI masking layer ensuring patient data is redacted before reaching any external LLM
  • Owned architecture decisions, implementation, and delivery — informal lead on the AI initiative from day one
Jun 2024
— Oct 2024
Junior Software Engineer
Technopark, Thiruvananthapuram · On-site
  • Structured training on Spring Boot (Java) for backend development and React for frontend
  • Applied learnings in an internal group project; gained exposure to Agile and team workflows
Sep 2023
— Jun 2024
Design Coordinator
Google Developer Student Club · Marian Engineering College
  • Led design team for college's GDSC chapter — visual content, event branding, coordination
  • Represented college at the International Sports Summit Kerala (ISSK), presenting projects to 1000+ guests including elected officials and sports personalities
2020
— 2024
B.Tech, Computer Science Engineering
Marian Engineering College, Kazhakootam · KTU · CGPA 7.71
  • Core CS curriculum: data structures, algorithms, operating systems, computer networks, AI/ML
  • Mini project: Automated Sun-Tracking Solar Panel using ESP32 and solar position algorithms
  • First Prize, AI Artathon 2023 — among 100+ participants
Let's talk

Open to good work

Looking for backend engineering roles — remote, Bangalore, or Hyderabad. Especially interested in AI/NLP, healthcare tech, and early-stage startups where ownership is real.

xreedev@gmail.com