whoami

Bhuvnesh Singh Kushwah_

Backend Engineer

cat about.txt

Backend Engineer specializing in scalable systems, microservices architecture, and cloud infrastructure. Experienced with Python, TypeScript, Go, Docker, Kubernetes, and AWS. Passionate about building high-performance backend services and automation tools.

uptime
Available for opportunities[ONLINE]
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[Resume]

Experience

▶

Sendcrux.ai

May 2025 – Sept 2025

Backend Engineer

  • ›Designed and deployed an in-house Python-based AI Voice Agent utilizing WebRTC and custom TTS/ASR pipelines—eliminating vendor costs and increasing system control.
  • ›Engineered a scalable, undetectable headless browser automation framework (Selenium + Custom Chromium Patches) to bypass detection, boosting domain reputation to 90%+ on Gmail/Workspace.
  • ›Architected and deployed high-throughput Microservices on Docker + Kubernetes, significantly improving system reliability, horizontal scalability, and throughput for internal automation tools.
▶

Personaliz.ai

Jan 2023 – April 2025

Backend Engineer

  • ›Built and optimized asynchronous workflow pipelines using Celery/BullMQ for large dataset processing, third-party integrations, and automated data enrichment, enhancing system reliability.
  • ›Collaborated with ML and Product teams to design scalable backend architecture, ensuring high availability and consistent performance for user-facing services.
  • ›Optimized database performance via MySQL indexing, query tuning, schema normalization, and slow-query analysis, reducing data retrieval latency and significantly improving API efficiency.
▶

Persistent Systems

Sep 2023 – Oct 2023

Summer Martian Internship

  • ›Gained foundational expertise in robust System Design, complex debugging, and backend service development through mentor-led, real-world projects.
▶

Summer Of Bitcoin 2023

May 2023 – Nov 2023

Blockchain Developer Internship

  • ›Actively contributed to the open-source BitcoinJS ecosystem, enhancing BIP39 JavaScript libraries and improving wallet-related functionality and code quality.
Projects

Lipsync-Diffusion-Model

2025

Enhanced fork with Apple Silicon (MPS) support

Implemented core audio-to-mouth prediction pipeline (mel-spectrograms to face decoder). Added Real-ESRGAN, GFPGAN, and Stable Diffusion inpainting for photorealistic post-processing.

[Python][PyTorch][Stable Diffusion][GFPGAN][Real-ESRGAN]
› github →

Promptfare

2025

Intelligent Flight Search Platform

Built MCP (Model Context Protocol) server enabling AI assistants to query live flight data via 4 custom tools. Developed anti-bot bypass automation using SeleniumBase with cookie rotation and session management.

[Python][MCP][SeleniumBase][AI Agents]
› github →

Crypto Wallet Manager

2024

Smart Multi-Crypto Wallet

Built secure local wallet storage with encrypted credentials and transaction utilities.

[JavaScript][Node.js][Crypto][Security]
› github →
Skills

ls skills/languages-&-backend/

› JavaScript› TypeScript› Python› Go› C++› Node.js› NestJS› FastAPI› Microservices

ls skills/devops/

› CI/CD› Docker› Kubernetes› Terraform› Jenkins› NGINX

ls skills/databases-&-cloud/

› MySQL› MongoDB› Redis› ElasticSearch› Firebase› AWS (EC2/S3/IAM)

ls skills/ai-&-automation/

› Selenium› Browser Automation› PyTorch› TensorFlow› Whisper› TTS/ASR› OCR

ls skills/tools/

› GitHub› Bitbucket› PM2› Celery/BullMQ› CDN› Ansible› Postman

Education

Computer Science, Bachelor of Technologies

Jul 2024

Lakshmi Narain College Of Technology Excellence

Bhopal, Madhya Pradesh

8.7 CGPA

CBSE 12th Board

2020

St. Josheph's Co-Ed Higher Secondary School

Bhopal, Madhya Pradesh

81.2%

Get in Touch

// © 2026 Bhuvnesh Singh Kushwah — EOF