Rachit Kumar Singh
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Rachit Kumar Singh

Building impact at scale.

Building end-to-end software systems|

I'm Rachit — a Software Engineer and CSE undergrad at KIIT University. I build backend systems, REST APIs, and full-stack products — taking ideas from concept to production.

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Rachit Kumar Singh
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API Response (P95)
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Engineer with a builder's mindset.

I care about the craft of software — the small details that separate a working prototype from something people can actually trust.

My focus is on building software that holds up in the real world — REST APIs with proper testing and observability baked in, full-stack products, and systems designed to be maintained, not just demoed. I bring in automation and applied AI where it adds real value, from a computer-vision classifier trained on ~16,000 images to a retrieval-augmented document assistant.

I completed my internship at Accenture Solutions (Bengaluru), where I worked on Application Management Services (AMS) workflows using Specification Driven Development (SDD) — diagnosing recurring root causes, modeling L1–L3 escalation flows, and shipping a spec-driven prototype in an Agile team. I'm actively seeking Software Engineering / Development internship and full-time opportunities — on-site or remote.

B.Tech CSE · KIIT University · 2023–2027 · No Active Backlogs

What I bring to the table.

End-to-End Delivery
I take projects from raw idea to deployed product — model training, API development, frontend integration, and live deployment.
🧠
Engineering Rigor
I write production-grade code with testing and observability built in — REST APIs with rate limiting, automated test suites with 95%+ coverage, and Prometheus/Grafana monitoring from day one.
📈
High Velocity Learning
4 professional certifications, 300+ LeetCode problems, and 5 deployed projects — all built while carrying a full academic course load.
💡
Business-Aware Thinking
Every project I build is framed around a real problem: reducing manual inspection, eliminating document search time, automating repetitive workflows. Impact is always the metric.

Where I've worked.

ASE Intern · Accenture Solutions Private Limited MAY 2026 — JUL 2026 · ON-SITE · BENGALURU
Application Management Services (AMS) — Specification Driven Development (SpecAMS)
  • Established technical specifications as the single source of truth for requirements, code, and fixes, so any change could be traced back to why it happened; piloted this approach across 2 delivery tracks.
  • Designed the escalation path from first-line support to specialist L2/L3 teams, defining 13 evaluation criteria and 15 process rules across 4 teams to decide when a ticket should move up.
  • Built a tool that uses TF-IDF-based text similarity to compare a new support ticket against past resolved ones, surfacing the closest matching fix with a confidence score to speed up triage.
  • Engineered an LLM-based support chatbot with FastAPI that pulls answers from a knowledge base of resolved tickets, cutting down on manual ticket searches.
  • Collaborated in daily Agile ceremonies to design, architect, and ship the modular, spec-driven prototype with a cross-functional team.
FastAPISpecification Driven DevelopmentTF-IDFRoot-Cause AnalysisEscalation ModelingAgile
Student Volunteer · IEEE CTSoc KIIT Student Branch Chapter SEP 2025 — PRESENT · BHUBANESWAR, INDIA
  • Assisted in organizing technical workshops, seminars, and student engagement activities under the IEEE Communications Society chapter.
  • Coordinated with student teams and event organizers to support planning, execution, and participant management.
  • Contributed to initiatives promoting technical learning, networking, and professional development among students.
  • Developed teamwork, communication, leadership, and organizational skills through active volunteer involvement.
Event ManagementTeamworkLeadershipNetworkingOrganization

Where I studied.

Kalinga Institute Of Industrial Technology Deemed to be University - Bhubaneshwar
Bachelor of Technology (B.Tech), Computer Science and Engineering
JUL 2023 — JUL 2027
CGPA: 8.31 / 10
Pursuing a B.Tech in Computer Science and Engineering with a focus on backend systems and software fundamentals. Relevant coursework: Data Structures & Algorithms, Object-Oriented Programming, Database Management Systems, and Operating Systems.
Activities:IEEE CTSoc Student Branch Chapter | CIS Society | Basketball | Badminton | Chess
PythonJavaSQLFastAPIOOPDBMS
Vision International School
ICSE & ISC, Science
APR 2021 — APR 2023
ICSE (Class X): 89.8%ISC (Class XII): 84.4%
Completed secondary and higher secondary education in the Science stream.
Activities:Basketball | Volleyball | Chess
🏅 Achievement:Mathematics Olympiad — Gold medals 2014, 2015, 2016 (SOF IMO, School Level). Silver 2017, 2018. Five consecutive years.

My Resume.

A snapshot of my qualifications, experience, and technical expertise.

01
Accenture — ASE Intern
Worked on Application Management Services (AMS) workflows with Specification Driven Development (SDD) at Accenture Solutions Pvt Ltd, Bengaluru — a TF-IDF ticket-similarity tool, an LLM-based support chatbot with FastAPI, and L1–L3 escalation flow modeling in an Agile team.
02
5 Deployed Projects
End-to-end projects spanning backend APIs, Computer Vision, NLP, and Full Stack — including a REST API with 97%+ test coverage and CI/CD, and a CNN trained on 16,000+ images.
03
B.Tech CSE — KIIT University
Computer Science Engineering coursework in Data Structures & Algorithms, Object-Oriented Programming, DBMS, and Operating Systems.
04
4 Professional Certifications
Accenture Internship Certificate & Badge, SAP Certified – SAP Fiori Application Developer, Cisco AICTE Cybersecurity Virtual Internship, and DSA with Java (Apna College).
05
300+ LeetCode Problems Solved
Strong problem-solving foundation with 300+ DSA and SQL problems solved across arrays, trees, graphs, dynamic programming, and system design patterns.

Projects.

A selection of things I've built — across ML, GenAI, and full-stack systems.

APIWatch
Production-style REST API with automated testing, CI/CD, and live observability.
Built a REST API with FastAPI and SQLAlchemy, backed by a fully automated test suite and CI pipeline. The project is focused on the operational side of backend engineering — rate limiting, monitoring, and reliability — not just feature completeness.
Key Features
  • REST API with 5 Endpoints (FastAPI + SQLAlchemy)
  • Rate Limiting on Write Endpoints (slowapi)
  • 21 Automated Tests — 97.35% Line Coverage
  • CI/CD via GitHub Actions
  • Prometheus & Grafana Monitoring
  • Sub-10ms P95 Response Time (200-request benchmark)
Tech Stack
PythonFastAPISQLAlchemySQLitepytestGitHub ActionsPrometheusGrafana
AI Resume Screening Assistant
AI-powered recruitment platform for resume parsing, candidate classification, and intelligent JD matching.
Built an AI-powered resume screening platform that classifies resumes across job categories and matches them against job descriptions. Trained a 2-layer neural network on TF-IDF features extracted from 2,362 resumes spanning 21 job categories, served through a FastAPI backend and React frontend.
Key Features
  • Resume Parsing & Information Extraction
  • TF-IDF Feature Extraction + Neural Network Classification
  • 67.4% Accuracy, 66.7% Macro F1 across 21 Categories
  • Job Description Matching
  • spaCy-Based Text Preprocessing Pipeline
  • FastAPI Backend + React Frontend
Tech Stack
PythonPyTorchspaCyTF-IDFscikit-learnFastAPIReact
Fresh ScanX
Deep learning-based fruit freshness detection system.
Developed a computer vision application that identifies fruit freshness through image classification. The system leverages deep learning models trained on thousands of fruit images and provides real-time predictions through a user-friendly web interface. Designed to support automated quality assessment and freshness verification.
Key Features
  • Fruit Freshness Detection
  • Image Classification
  • Real-Time Predictions
  • Deep Learning Inference Pipeline
  • Interactive Web Interface
Tech Stack
PythonTensorFlowCNNFastAPIReactComputer Vision
SupportGPT
Retrieval-Augmented Generation platform for intelligent document interaction.
Built a RAG-based application that enables users to query multiple documents using natural language. The platform combines document ingestion, vector search, semantic retrieval, and LLM-powered response generation to deliver context-aware answers from uploaded content.
Key Features
  • Multi-Document Querying
  • Vector Search
  • Semantic Retrieval
  • Context-Aware Responses
  • LLM Integration
Tech Stack
PythonFastAPIVector DatabaseRAGLLMsNLP
SugarSense
AI-powered diabetes risk assessment platform.
Developed a machine learning application that predicts diabetes risk based on health-related parameters. The system incorporates data preprocessing, feature engineering, predictive modeling, and an intuitive user interface to support health risk assessment.
Key Features
  • Diabetes Risk Prediction
  • Feature Engineering
  • Data Preprocessing
  • Predictive Analytics
  • Interactive Web Application
Tech Stack
PythonMachine LearningScikit-LearnReact

Currently learning.

System Design Fundamentals
Backend Testing & CI/CD (pytest, GitHub Actions)
Observability (Prometheus & Grafana)
Docker & Cloud Basics (AWS)
DSA — Java (LeetCode ongoing)
SQL & Advanced Analytics
MLOps & Model Deployment Pipelines
LangChain & Agentic AI (exploring)
PW GenAI Masters 2.0 (certification)
React — deepening frontend skills

Learning is a continuous discipline, not a phase.

Skills.

</>Languages & Frameworks
Python, Java, FastAPI, SQL, JavaScript
🗄Databases & ORM
SQLite, SQLAlchemy, PostgreSQL, MySQL
Tools & CI/CD
Git, GitHub, VS Code, Postman, pytest, GitHub Actions, Excel
📡Observability & API Design
Prometheus, Grafana, REST API Design, Rate Limiting
🧠AI & Data
Machine Learning, Deep Learning, NLP, Computer Vision, TensorFlow, PyTorch, scikit-learn, Pandas, NumPy
IN PROGRESS
🚀Currently Expanding
LangChain, Agentic AI, Docker, AWS (Basics), System Design, MLOps

How I work.

01 — BUILD
Ship something real, then make it better.
I default toward working prototypes over perfect plans. Every project I've built is live — not a Jupyter notebook, not a zip file, not a slide deck.
02 — MEASURE
Impact is the only metric that matters.
97.35% test coverage. Sub-10ms API response times. 67.4% model accuracy. I attach real numbers to everything I build because that's how engineering gets evaluated in the real world.
03 — LEARN
Consistent reps beat occasional sprints.
300+ LeetCode problems. 4 professional certifications. 1 internship at Accenture working on AMS with Specification Driven Development. Learning is a daily habit, not a preparation phase.

Certifications.

Certificate links to be added — click a card to view once published.

Outside the terminal.

"
I believe the best engineers are curious about everything — not just code.
  • 🏀 Basketball — Led a self-assembled team to top 16 of 100+ teams at the XIM Open Tournament. Oct 2025.
  • 🏅 Mathematics Olympiad — Gold medals 2014, 2015, 2016 (SOF IMO, School Level). Silver 2017, 2018. Five consecutive years.
  • 🔬 IEEE Volunteer — Supported the 23rd OCIT International Conference at KIIT University. Author coordination, publication workflows. Dec 2025.
  • 💻 Competitive Programming — 300+ LeetCode problems in Java and SQL. Arrays, trees, graphs, and dynamic programming. Ongoing daily practice.

Awards & honors.

Find me here.

Get In Touch

Have a question, opportunity, collaboration idea, feedback, or simply want to connect? Feel free to send a message.