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Abhishek Ojha

Senior Software Engineer building scalable systems and AI-powered products.

I design high-performance backends, event-driven architectures, and production AI systems that serve real users at scale.

Senior Software EngineerBackend EngineerAI Systems BuilderDistributed Systems Engineer
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Title

Senior Software Engineer

Location

Bengalore (India)

Availability

Open to impactful engineering opportunities

Abhishek Ojha

Featured Skills

JavaScriptTypeScriptPythonNode.jsSQLFastAPI

Site Sections

ExperienceSkillsProjectsImpactResume + GitHubContact

Experience

Production systems, platform thinking, and measurable impact.

Roles where I shipped distributed systems, AI products, internal tools, and performance improvements across backend-heavy teams.

Jan 2025 - Present

Senior Software Engineer

Think41 • India

Built enterprise backend systems and AI-powered platforms across pharmaceutical distribution, interior design, and financial workflows. Worked across high-throughput transaction systems, recommendation engines, conversational AI, real-time voice infrastructure, and internal admin tooling.

Architected a polymorphic rule engine for 14+ service types with sub-200ms latency. Built an event-driven bonus calculation system handling 50K+ daily transactions. Designed an AI recommendation engine for 1M+ products using Elasticsearch and embeddings. Led zero-downtime migration from React to Next.js for a 50K+ user platform. Reduced deployment time from 2 hours to 15 minutes through CI/CD improvements.

PythonFastAPIPostgreSQLRedis

Nov 2024 - Jan 2025

Software Engineer

CaseFox • India

Worked on product features that combined real-time synchronization, document workflows, and maintainable application architecture.

Built an invoice template builder with drag-and-drop editing and PDF generation across 20+ layouts. Implemented a concurrent timer system with WebSocket synchronization for 100+ simultaneous sessions with sub-50ms latency. Applied SOLID principles and design patterns to improve maintainability and reduce bug count by 40%.

JavaScriptTypeScriptWebSocketsPDF generation

Jun 2023 - Oct 2024

Frontend Developer

Crion Technologies • India

Built and improved SaaS workflows around asset management, work orders, authentication, notifications, and frontend performance.

Developed an asset management platform serving 500+ daily users. Refactored 15K+ lines of legacy JavaScript, reducing load time by 60% and removing 50+ bugs. Implemented OAuth 2.0 and JWT-based SSO with 5+ integrations. Built a real-time notification system and a 3D visualization tool using Three.js.

JavaScriptVue.jsReactREST APIs

Skills

Backend depth, AI systems, and full-stack execution.

A practical stack built around scalable APIs, database performance, distributed architectures, and modern product delivery.

See all skills

JavaScript

frontend

96%
Featured

TypeScript

frontend

92%
Featured

Python

backend

94%
Featured

Node.js

backend

88%
Featured

SQL

database

91%
Featured

FastAPI

backend

94%
Featured

Projects

Case studies from AI platforms, financial systems, and enterprise tooling.

Browse all projects

Backend / AI / Distributed Systems

Entero Multi-Currency Wallet & AI Recommendation Platform

Enterprise pharmaceutical distribution platform combining real-time wallet operations, rule-driven bonuses, and AI-powered product recommendations.

PythonFastAPIPostgreSQLRedis
Open case study

AI / Realtime / Full Stack

Magical Nest Voice AI Consultation Platform

Real-time conversational AI platform for interior design and voice consultation.

FastAPIWebRTCLiveKitDeepgram
Open case study

Impact

Latency reduced, systems scaled, migrations stabilized.

See all achievements

Think41

Optimized critical backend response times from 2s to 200ms

Improved performance across PostgreSQL and MongoDB using indexing, connection strategy, and N+1 elimination.

Think41

Architected systems handling 50K+ daily transactions

Designed event-driven transaction workflows with concurrency-safe wallet operations and ACID-aware processing.

Resume + GitHub

Source code, engineering history, and detailed background.

Browse my GitHub profile and access the current resume version.

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GitHub & Engineering Footprint

@AbhishekOjha5972

Repository, contribution, and activity visibility are now controlled from the admin-managed GitHub settings.

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