Harsh Kumar

Software Engineer

Bengaluru, Karnataka, India10 mos experience

AI EnabledAI ML Practitioner

Key Highlights

Built scalable backend systems for real-world applications.
Led engineering teams to deliver complex projects.
Optimized workflows, significantly reducing operational overhead.

Stackforce AI infers this person is a Backend Developer with strong capabilities in AI/ML and EdTech.

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Skills

Core Skills

Backend DevelopmentScalable SystemsDatabase ManagementFrontend DevelopmentUser ExperienceAutomation

Other Skills

Reinforcement LearningProduction-grade systemsTeam leadershipProduction systemsPostgreSQLBackend APIsIntegrationUX OptimizationReferral ProgramsA/B TestingUser EngagementData ValidationAPI DevelopmentWorkflow OptimizationEfficiency Improvement

About

Hi, I’m Harsh 👋 I enjoy building systems that solve real problems — especially in fast-moving environments where ownership matters. I’m a Computer Science undergraduate at BITS Pilani with 12+ months of SDE internship experience across startups and ed-tech companies like Scaler, InterviewBit, Consuma AI, and Dukaan. I’ve built backend systems, automation tools, dashboards, and user-facing features used by real users at scale. I’m comfortable with ambiguity, real deadlines, and shipping production-ready systems. I like understanding the “why” behind a feature, thinking through edge cases, and building things that don’t just work — but scale. Primarily interested in backend development and scalable systems. I’ve worked with Kafka, Docker, Node.js, Python, Go, MongoDB, SQL, and LLM integrations. Outside of code, I mentor juniors in development and DSA and actively share opportunities. I believe strong teams grow faster together. If you’re building something ambitious, I’d love to connect 🙂

Experience

10 mos

Total Experience

5 mos

Average Tenure

5 mos

Current Experience

Scaler ai labs

SDE Intern

Jan 2026 – Present · 5 mos · Bengaluru · On-site

At Scaler AI Labs, I work on building and scaling Reinforcement Learning environments for foundational model training.
Built and shipped 5 production-grade RL environments within 30 days, enabling complex task simulation for model evaluation.
Led 3 engineering teams (15 interns total), coordinating architecture decisions, development cycles, and delivery across parallel projects.

Reinforcement LearningProduction-grade systemsTeam leadershipBackend DevelopmentScalable Systems

Interviewbit

2 roles

SDE Intern

Aug 2025 – Jan 2026 · 5 mos · Bengaluru · On-site

(Team transfer to Scaler School Of Technology Team)
Built the automated Transcript & Result Generator serving 1,200+ students, eliminating manual academic workflows and reducing operational overhead.
Led migration from a legacy unstructured database to a fully normalized PostgreSQL schema, improving data reliability and dashboard performance.
Designed and maintained backend APIs powering the unified Student Dashboard, integrating Results, Attendance, and Industry Immersion modules.

PostgreSQLBackend APIsAutomationBackend DevelopmentDatabase Management

SDE Intern

May 2025 – Jul 2025 · 2 mos · Bengaluru · On-site

Built and launched the new Minimal Landing Page for Scaler School of Business, leading to a 12% increase in Visit-to-Lead (V2L) by simplifying UX and optimizing for first-fold conversion behavior.
Engineered the end-to-end Referral Program for Scaler School of Business, empowering paid user referrals through streamlined sharing, achieving a decrease in applicant acquisition cost of 8%.
Contributed to A/B tested rollouts across multiple SSB landing experiences; drove 10% traffic to new variants, with winning versions scaled to 100% based on V2L uplift.

UX OptimizationReferral ProgramsA/B TestingFrontend DevelopmentUser Experience

Consuma

SDE Intern

Jan 2025 – Apr 2025 · 3 mos · Bengaluru, Karnataka, India · On-site

Optimized data validation pipelines, reducing validation time by 50% through efficient workflow restructuring and logic simplification.
Developed internal automation utilities to eliminate repetitive engineering tasks, saving over 90% of manual
effort and reducing turnaround time from hours to minutes.
Deployed APIs and microservices using Google Cloud Run, implementing autoscaling and instance-based
optimization to increase concurrent request handling by 3x and speed up deployments.

Data ValidationAPI DevelopmentAutomationBackend Development

Dukaan®

SDE Backend

Aug 2024 – Oct 2024 · 2 mos · Bengaluru, Karnataka, India · On-site

Integrated secure social login via OAuth, reducing new user onboarding time by 60% and decreasing
abandoned registrations by 45%.
Contributed to the development of Bot9 v2, focusing on feature upgrades and performance improvements to
enhance the overall user experience.
Architected the backend system for Team Management, enabling role-based access control and seamless collaboration for teams.

OAuthBackend ArchitectureUser ExperienceBackend Development