William Keri

SDE Intern @ CoComply AI

B.Tech CS student at SRKR Engineering College (CGPA: 8.08). SDE Intern at CoComply AI building compliance automation tools. Pupil on Codeforces (1350+), top performer on CodeChef, and 4th rank on GeeksforGeeks among 3000+ students. Technical Lead at SRKR Coding Club and Manager of CodeQuest POTD platform.

Experience

SDE Intern

Nov 2025 - Present

CoComply AI

Internship

Built compliance and workflow automation tools for international banking clients using Django, Next.js, and LLM-powered features. Developed internal dashboards that reduced manual compliance review time for banking operations. Collaborated with cross-functional teams across time zones to deliver enterprise-grade features under tight regulatory requirements.

Full Stack Developer Intern

Jul 2025 - Nov 2025

LabFox.Studio

Internship

Contributed to backend architecture leveraging FastAPI, Kafka and LangGraph to power RAG features. Developed comprehensive APIs to integrate data from open-source DataHub SDKs, REST OpenAPIs, and GraphQL endpoints, resulting in a 30-40% improvement in API response times. Implemented scalable dataset processing pipelines through strategic chunking and optimized retrieval workflows.

Freelance Full Stack Developer

Jul 2025 - Present

Self-Employed

Freelance

Delivered 3 client projects end-to-end across e-commerce and business presence verticals, managing the full project lifecycle from requirements gathering to deployment. All delivered projects remain in active production with ongoing support and client referrals driving 50% of new engagements.

Projects

CodeQuest

Designed and implemented a daily Problem of the Day (POTD) platform that delivers curated coding challenges and tracks user performance through personal profiles and real-time leaderboards. Engineered the profile linkage and automated synchronization of user statistics across Leetcode, Codeforces, GFG, and CodeChef, which eliminated 95% of manual profile updates.

ReactTypeScriptNode.jsExpressMongoDBRedisDocker

AI Yoga Assistant

Built an AI Yoga Assistant that provides users with personalized feedback and real-time pose detection using move-net model with an accuracy of 89%. Developed and integrated the backend and data flow components to process model outputs and deliver instant feedback to users through a responsive interface.

ReactNode.jsTensorFlowMoveNet

The Raja Cycle Stores

Delivered end-to-end e-commerce solution for a local business, managing the full project lifecycle from requirements gathering to deployment. Built scalable cloud infrastructure with AWS Lambda/S3 and optimized performance using Redis caching and Cloudflare CDN.

Next.jsAWS ServerlessRedisCloudflare

Stack

Languages

C++PythonJavaScriptTypeScriptSQL

Frontend

ReactNext.jsTailwind CSSFramer Motion

Backend

Node.jsFastAPIExpressPostgreSQLRedis

DevOps & Cloud

AWSDockerGitCloudflare

Get in Touch

I'm always open to discussing new projects, creative ideas, or opportunities to be part of your visions.

williamkeri007@gmail.com