Taking on 2 new engagements — AWS, DevOps & backend architecture. Check availability →

12 years building systems
that businesses depend on.

Custom application development, AI automation, and cloud infrastructure consulting based in Pune. Senior engineering experience applied to practical, measurable business outcomes.

I'm Ojas Chaugule, an independent engineering consultant based in Pune, Maharashtra. I help SMEs and startups design and ship custom applications, automate operational workflows, and build reliable cloud infrastructure — with 12+ years of production engineering experience behind every recommendation.

My focus is on business outcomes, not technical complexity. Cloud costs that are too high, deployments that carry unnecessary risk, manual workflows that should be automated, AI integrations that haven't made it into production reliably — these are the problems I solve. Practically, with measurable results, and with full documentation so your team owns what I build.

I work with a small number of clients at a time. When you hire me, you work directly with me — not a team I manage, not a junior I delegate to. That means faster decisions, clearer communication, and accountability throughout the engagement.

What I focus on

Five areas where senior engineering experience creates direct business value: Custom application development — backend systems, REST APIs, SaaS platforms, internal enterprise tools, and AI-enabled applications built to production-grade standards from day one. AI automation — production-grade intelligent workflows, agents, and LLM integrations that work at scale. Cloud infrastructure (AWS) — auditing, optimising, and documenting systems so they support growth rather than limit it. DevOps and CI/CD — automating deployments and eliminating operational risk. Fractional technical leadership — senior engineering judgment for architecture and strategy without a full-time hire.

How I approach engagements

Every engagement starts with understanding the business problem, not the technical brief. The goal isn't to implement technology — it's to deliver a specific, measurable improvement in how your business operates. I scope work clearly upfront, deliver with complete documentation, and hand off systems your team can fully own and operate.

If I don't think I can help, or if what you need is outside my area of genuine depth, I'll tell you directly. The goal is the right outcome, not a signed contract.

Business outcomes over technical completeness
Every engagement is scoped around a specific business problem. The measure of success is a measurable improvement in how your business operates — not the elegance of the technical implementation.
Honest assessment before commitment
I tell clients what I find, including if the problem is smaller than expected or if a simpler solution exists. The goal is the right outcome, not maximising engagement scope.
Your team owns what I build
Every deliverable includes complete documentation — architecture diagrams, runbooks, operational guides. You shouldn't need to call me every time something needs changing after I'm done.
Boring, reliable systems over clever ones
Complexity is a liability. I push back on unnecessary technology, over-engineered solutions, and trend-driven decisions whenever simpler approaches serve the business better.

Technical depth

Cloud & Infrastructure
AWS (ECS, EKS, RDS, Lambda, S3, CloudFront, VPC, IAM)GCPDigitalOceanHetznerTerraformCloudflare
Containers & Orchestration
DockerDocker ComposeKubernetesHelmECS FargateEKSContainer security
Backend Engineering
FastAPIPython (async)PostgreSQLMySQLRedisCelerySQLAlchemyREST APIs
DevOps & CI/CD
GitHub ActionsGitLab CIArgoCDNginxLinuxBash scriptingSecrets management
Observability
PrometheusGrafanaLokiAlertmanagerCloudWatchSentryOpenTelemetry
AI & LLM Engineering
OpenAI APIAnthropic APILangChainLangGraphRAG pipelinesPrompt engineeringPydantic AI
Vector & AI Infrastructure
pgvectorPineconeWeaviateEmbedding pipelinesToken optimisationAI cost controls
Integrations & Automation
WhatsApp Business APIWebhooksn8nZapier (custom)Gmail APISlack APIBuiltWith API

Work together

Book a free 30-minute call. No pitch — just an honest look at your infrastructure and what's worth acting on.

Book a Free Call → 💬 WhatsApp Ojas