Summary
Overview
Work History
Education
Skills
Timeline
Generic

Dereck Jos

Navi-Mumbai

Summary

Backend and AI Engineer with experience in developing real-time dashboards, CRM tools, and NLP-based applications using Python, Flask, and Large Language Models. Skilled in integrating machine learning models with backend systems, working with Kafka for data streaming, and deploying applications on Google Cloud Platform and AWS using services like Cloud Run, App Engine, and Lambda. Experienced in using LangChain, prompt engineering, and RAG for building LLM-powered tools. Proficient in automating tasks, optimizing existing code, and working with both SQL and NoSQL databases.

Overview

3
3
years of professional experience

Work History

Software Development And Deployment Strategist

IRekommend
07.2022 - Current
  • Developed multiple NLP and LLM-powered applications to streamline operations for the marketing and analytics teams.
  • Built a custom CRM tool for the marketing team that analyzes candidate resumes, matches skills with job descriptions in the database, and displays percentage match scores to assist in candidate-job alignment.
  • Designed and implemented “Vendor Advisor”, an AI-agent powered system using LangChain and prompt engineering to generate detailed company reports (clients, market share, insights) within 10 minutes — reducing turnaround time from 2–3 days.
  • Deployed applications using both Google Cloud Platform (GCP) and AWS, leveraging services like Cloud Run, App Engine, Cloud Functions, and virtual machines.
  • Collaborated closely with developers to troubleshoot backend issues, refactor legacy code, and convert it into optimized, reusable components.
  • Worked with both SQL and NoSQL databases for storing and querying structured and unstructured data efficiently.
  • Created automation tools using Python to assist developers in repetitive or data-intensive tasks.
  • Managed AWS Identity and Access Management (IAM) roles and policies to maintain secure and controlled cloud access.
  • Collaborated with cross-functional teams to develop and execute strategic initiatives aligned with organizational objectives.

Software Developer

VigilanceAI
12.2021 - Current
  • Designed and developed the backend for a real-time healthcare monitoring dashboard using Flask, in collaboration with web developers.
  • Integrated machine learning models with a live data dashboard that visualizes patient data in real-time, refreshed every 30 seconds.
  • Built Python scripts to consume streaming data from Apache Kafka, process it, and store it in a structured database for live dashboard updates.
  • Automated various computer vision workflows and data pipelines using Python for real-time inference and monitoring.
  • Deployed applications on Google Cloud Run and virtual machines (VMs) for scalable and flexible backend infrastructure.
  • Developed RESTful APIs using Google Cloud Functions and AWS Lambda for serverless computing and seamless data access.
  • Utilized LangChain framework to build LLM-powered applications for healthcare, providing doctors with possible diagnosis insights using Retrieval-Augmented Generation (RAG) techniques.
  • Contributed to system architecture and design for scalable, real-time health monitoring solutions using edge computing and cloud-native services.

Education

BE - Information Technology

MGMCET
Navi Mumbai
06-2022

Skills

Programming

  • Python
  • C
  • Java

Web Development & Backend

  • Flask
  • RESTful API Development
  • Serverless Architecture (Cloud Functions, AWS Lambda)
  • Real-time Data Processing

Cloud Platforms & Deployment

  • Google Cloud Platform (GCP): Cloud Run, App Engine, Cloud Functions, IAM
  • Amazon Web Services (AWS): Lambda, EC2/VMs, IAM, Fargate
  • Deployment & Automation on VMs

Machine Learning & AI

  • LLM Application Development
  • NLP Techniques
  • Prompt Engineering
  • Retrieval-Augmented Generation (RAG)
  • AI Agents using LangChain
  • Resume–Job Matching Systems

DevOps & Automation

  • CI/CD
  • Python Automation Scripts
  • Debugging & Refactoring Legacy Code
  • Code Optimization & Reusability

Data Streaming & Integration

  • Apache Kafka

Databases

  • SQL (MySQL)
  • NoSQL (MongoDB, Firebase)

Tools & Frameworks

  • LangChain
  • Prompt Engineering
  • Git & Version Control
  • VS Code

Timeline

Software Development And Deployment Strategist

IRekommend
07.2022 - Current

Software Developer

VigilanceAI
12.2021 - Current

BE - Information Technology

MGMCET

Similar Profiles

CREATE PROFILE
Dereck Jos