Sahil Anjum — Full Stack Engineer

I’m a Full-Stack AI Developer who enjoys turning raw ideas into real, production-ready systems. I don’t just build features — I design solutions that move from concept to deployment, scale with users, and create real business impact. At Finagg, I’ve worked on AI-driven VKYC systems, real-time voice-bot microservices (FastAPI, WebSockets, OpenAI Realtime API), and OCR-based KYC automation that significantly reduced operational costs and manual processing. I’ve also optimized microservices to scale data processing from single-digit records to thousands per request, improving both performance and reliability. Previously at Synopsys, I contributed to data engineering pipelines using PySpark and Trino, and built tools for wafer image processing and classification—working across backend systems and frontend interfaces to deliver production-grade solutions. What drives me: ✔ Turning ideas into production systems ✔ Building scalable architectures ✔ Clean engineering with real-world impact ✔ Solving complex problems with simple designs Tech Stack & Expertise Languages: C++ · Java · Python · TypeScript · JavaScript Frontend: Angular · React · HTML · CSS Backend & APIs: Spring Boot · FastAPI · Node.js · REST APIs · WebSockets · Microservices Architecture Databases & Data: PostgreSQL · Cassandra · Redis · PySpark · Apache Trino · Data Pipelines Cloud & DevOps: Docker · Kubernetes · AWS (S3, EC2) · CI/CD · Git · GitHub Actions · Linux AI & Systems: OpenAI APIs · OCR Systems · Voice Bots · AI Integrations · Distributed Systems · System Design · Scalable Architectures · Performance Optimization I enjoy working end-to-end — from system design and architecture to clean UI and reliable backend logic — and I’m always open to meaningful collaborations, challenging problems, and high-impact opportunities. Let’s connect.

Stackforce AI infers this person is a Full-Stack Developer specializing in Fintech and SaaS with a focus on AI integration.

Location: Noida, Uttar Pradesh, India

Experience: 2 yrs 2 mos

Skills

Full-stack Development
Ai Integration
Microservices Architecture
Data Engineering

Career Highlights

Expert in building AI-driven solutions.
Proven track record in optimizing microservices.
Skilled in full-stack development and data engineering.

Work Experience

FINAGG Technologies Private Limited

Full Stack Developer (1 yr 2 mos)

Synopsys Inc

Software Engineer (1 yr)

HighRadius

Full Stack Developer (3 mos)

Hillytech Starter

Embedded Software Engineer (2 mos)

Education

Bachelor of Technology - BTech at KIIT - Kalinga Institute of Industrial Technology

at Delhi Public School - India

Sahil Anjum

Full Stack Engineer

Noida, Uttar Pradesh, India2 yrs 2 mos experience

Most Likely To SwitchAI Enabled

Key Highlights

Expert in building AI-driven solutions.
Proven track record in optimizing microservices.
Skilled in full-stack development and data engineering.

Stackforce AI infers this person is a Full-Stack Developer specializing in Fintech and SaaS with a focus on AI integration.

Contact

Skills

Core Skills

Full-stack DevelopmentAi IntegrationMicroservices ArchitectureData Engineering

Other Skills

SQLJavaFastAPIWebSocketsOpenAI Realtime APISpring BootAngularOCRAWSPyTesseractEasyOCRGoogle Document AIHTMLCSSNode.js

About

Experience

2 yrs 2 mos

Total Experience

1 yr 1 mo

Average Tenure

1 yr 2 mos

Current Experience

Finagg technologies private limited

Full Stack Developer

Apr 2025 – Present · 1 yr 2 mos · Noida, Uttar Pradesh, India · On-site

Built an AI-powered AIPD (Artificial Intelligence Personal Discussion) system with a full-stack architecture for
VKYC automation. Designed optimized database queries and backend logic to fetch and analyze financial reports,
generating real-time, AI-driven VKYC questions with dynamic UI rendering. Ensured smooth data flow, response
tracking, and interactive user experience through efficient state management and frontend integration.
Engineered a real-time voice bot microservice for sales lead generation using FastAPI, WebSockets, Ozontel, and
OpenAI Realtime API, integrated with a Spring Boot backend and Angular frontend. Developed secure APIs for call
handling, recording management, and transcription retrieval from AWS S3, providing agents with an intuitive interface
and real-time analytics dashboard.
Developed a modular OCR-based KYC automation system leveraging PyTesseract, EasyOCR, and Google
Document AI, combined with OpenAI for intelligent field extraction, validation, and Aadhaar masking. Integrated
results with the frontend for autofill and verification, reducing KYC processing costs by ₹5 per case through AIdriven automation and backend optimization.
Implemented a smart, multi-tier company search module that prioritizes local and cached API data before querying
third-party services, with automated caching and persistence for faster lookups and reduced latency. Delivered fullstack integration, enhancing both backend efficiency and frontend responsiveness.

SQLJavaFastAPIWebSocketsOpenAI Realtime APISpring Boot+5

Synopsys inc

Software Engineer

Mar 2024 – Mar 2025 · 1 yr · Mumbai Metropolitan Region, India · Hybrid

I have worked on both the backend and frontend of the fab.da application using technologies such as HTML, CSS, Node.js, Java, Spring Boot, TypeScript, Angular, NoSQL, and Cassandra.
I developed a comprehensive data pipeline using Spark to manage and query large datasets. This pipeline saves and reads Parquet files from MinIO, converts them to Iceberg table format, and saves them to an S3 bucket. The MinIO data is then connected to Trino for querying in DBeaver.
Additionally, I designed and built a Streamlit application that allows users to upload a KLA file. This application generates wafer images and predicts the type of wafer through an API call. If the prediction is incorrect, users can reclassify the wafer and save it to the appropriate folder.

HTMLCSSNode.jsJavaSpring BootTypeScript+7