Taking on new SaaS engagements

Senior cloud, Go & Rails engineers for SaaS teams that need to ship.

Tech Saga Solutions migrates, builds and scales SaaS platforms on AWS. Add one senior engineer or a whole team from our bench of 5–10 engineers, plugged into your stand-ups and owning the hard problems.

Book a discovery call See what we do
  • You own all code & IP
  • Daily overlap with your team
  • Bench of 5–10 engineers

Engineering partner to

  • Sharpen
  • BigBinary
Services

Cloud migration, infrastructure and backend engineering.

A focused stack, done properly. We work on the parts of a SaaS product that keep it fast, reliable and affordable to run.

Most requested

AWS cloud migration & infrastructure as code with Terraform

Move to AWS, or out of a hand-built AWS account, without downtime drama. We codify your whole platform in Terraform so every environment is reproducible, reviewable and easy to change.

Plan your migration
  • Migrations to AWS from on-prem, VPS hosts, Heroku or other clouds
  • Terraform modules for networking, compute, databases and IAM
  • Bringing click-ops AWS accounts under Terraform, environment by environment
  • CI/CD pipelines with plan-and-apply review on every change
  • Containers on ECS, plus Lambda and managed AWS services
  • Security baselines, monitoring and cost right-sizing as part of the move

AWS architecture, DevOps & reliability

Well-architected AWS foundations that are secure, observable and cost-aware, with pipelines that let your team deploy without fear.

  • AWS architecture reviews and greenfield builds
  • CI/CD and container workloads
  • Monitoring, alerting and incident readiness
  • Cloud cost reviews and right-sizing

Go backend engineering

High-throughput services, APIs and workers in Go, for the parts of your platform that need to be fast and predictable under load.

  • APIs, microservices and event-driven workers
  • Extracting hot paths from a monolith into Go
  • Concurrency, profiling and memory tuning
  • Clean, tested, well-documented code

Ruby on Rails development & upgrades

New features on mature Rails codebases and safe, incremental upgrades for apps stuck on older versions of Rails and Ruby.

  • Feature development on existing Rails products
  • Rails and Ruby version upgrades without big-bang rewrites
  • Test-suite stabilisation and dependency clean-up
  • Code audits and maintainability improvements

SaaS scaling & performance

When growth starts to hurt, we find the real bottleneck, whether that is the database, background jobs, caching or infrastructure, and fix it.

  • Slow query, N+1 and database tuning
  • Background job and queue throughput
  • Caching strategy and load testing
  • Reliability work: fewer pages, faster recovery
Selected work

Products we have built and scaled.

From first line of code to production at scale, including AI features that real users rely on every day. More detail is available on request.

Sharpen · sharpen.comEnd-to-end build

The entire Sharpen platform, including an AI storymaker for kids

Tech Saga Solutions built Sharpen's entire stack. We delivered an AI storymaker for kids that scaled well in production, and we scoped, built and scaled the platform's assessment and live classes modules.

  • Full-stack ownership, from architecture to production
  • AI storymaker for kids, built to scale
  • Assessment module: scoped, built and scaled
  • Live classes module: scoped, built and scaled
  • EdTech SaaS
  • AI / LLM
  • Platform build
Global HR consultancyEnterprise HR tech

Talent management software with AI-driven career progression

For a global HR consultancy, delivered as a subcontract with a Rails agency partner, Tech Saga Solutions built talent management software, including the assessment module and an AI solution that powers dynamic career-progression workflows.

  • Talent management software for the enterprise
  • Assessment module
  • AI solution for dynamic career-progression workflows
  • HR tech
  • AI workflows
  • Enterprise
CareBuddy AIHealthcare AI

An AI WhatsApp receptionist for clinics

Tech Saga Solutions built CareBuddy AI for a customer: an AI receptionist that works over WhatsApp for clinics.

  • AI receptionist for clinics
  • Runs on WhatsApp
  • Built by Tech Saga Solutions for a customer
  • Healthcare
  • Conversational AI
  • WhatsApp
BigBinary

Ruby on Rails engineering

Ruby on Rails engineering work with BigBinary, a specialist Rails consultancy.

Staff augmentation & team extension

From one engineer to a full team.

Draw on our bench of 5–10 engineers. Start with one person, add more when it is working. No long lock-ins, and clear terms before any work starts.

Staff augmentation

Dedicated engineer

A senior engineer who works as part of your team, in your repo, your Slack and your stand-ups.

  • Full-time or part-time commitment
  • Works inside your process and tools
  • From $6,000 a month full-time, or from $45 an hour

Best for: steady roadmap work and teams that need extra senior capacity.

Multi-engineer teams

Team extension

A Tech Saga Solutions team of two or more engineers, drawn from our bench of 5–10, that takes ownership of a stream of work such as a cloud migration, your Terraform platform or a Go service.

  • Cross-skilled across AWS, Terraform, Go and Rails
  • Add or release engineers as your roadmap changes
  • One point of contact and regular written updates

Best for: growing SaaS teams with more backend work than headcount.

Outcome

Fixed-scope project

A defined outcome with an agreed scope, timeline and quote, such as a Rails upgrade or an AWS migration.

  • Discovery first, then a written proposal
  • Price agreed upfront, after a $1,500 audit
  • Handover and documentation included

Best for: AWS migrations, Terraform rollouts, upgrades and performance sprints.

Pricing

Transparent starting rates.

Senior engineering at a fraction of US and European agency rates. Start with a small, fixed-price audit and only commit further once you have seen the quality of our work.

Low-risk first step

Discovery & technical audit

$1,500fixed, one week

A senior engineer reviews your codebase, AWS environment or performance bottleneck and delivers a written report with a prioritised roadmap.

  • Architecture, code or AWS cost review
  • Written findings and a prioritised action plan
  • Walkthrough call with your team
  • Fee credited in full against your first month if you continue
Start with an audit
Flexible

Hourly engagement

from$45/ hour

Senior Go, Rails or AWS help on demand, for bursts of work, reviews, upgrades or on-call support.

  • Minimum 20 hours a month
  • Billed monthly against timesheets
  • Pause or scale any month
Discuss hourly work
Best value

Dedicated senior engineer

from$6,000/ month

A full-time senior engineer embedded in your team, your tools and your stand-ups.

  • Full-time, about 160 hours a month
  • No long-term lock-in, two weeks' notice
  • Multi-engineer teams from our bench of 5–10, quoted on request
Hire a dedicated engineer

Prices in USD, exclusive of applicable taxes. Final quotes depend on scope and are agreed in writing before work starts.

How we work

From first call to shipped, in four steps.

  1. Discovery call

    A free conversation about your product, your stack and what is slowing you down.

  2. Assessment & plan

    We review the code or infrastructure and send a written plan with scope and engagement options.

  3. Onboard & ship

    We join your tools, agree an overlap window and start delivering in small, reviewable increments.

  4. Report & hand over

    Regular written updates, documented decisions and a clean handover so your team can own it.

Tech stack

A deliberately focused toolkit.

We go deep on a small set of proven technologies rather than shallow on everything.

Languages & frameworks

  • Go
  • Ruby
  • Ruby on Rails
  • SQL

AWS

  • EC2
  • ECS
  • Lambda
  • RDS
  • S3
  • CloudFront
  • SQS
  • IAM

Data & queues

  • PostgreSQL
  • MySQL
  • Redis
  • Sidekiq

DevOps

  • Docker
  • Terraform
  • GitHub Actions
  • CloudWatch
Why Tech Saga Solutions

Senior engineering, without the agency overhead.

Working with an India-based team should feel like hiring a great remote colleague, not managing a vendor.

Senior people on your code

The engineers you talk to are the engineers who do the work. No bait-and-switch with juniors.

Real time-zone overlap

We schedule a fixed daily overlap with your team, and work async the rest of the day, so progress continues while you sleep.

Cost-efficient by design

India-based senior talent typically costs less than equivalent local hiring in the US or Europe, with no recruiting or retention overhead.

Clear, low-risk terms

You own the IP, we sign your NDA, and every engagement starts with a written scope. India GST-registered business.

Working-hour overlap, at a glance

Shown in UTC on a 24-hour day, standard time. Our core hours are 11:00 to 20:00 IST.

Need more overlap with the Americas? We can shift hours for an engagement. Ask us on the call.

FAQ

Questions we hear most.

How quickly can you start?

After a short discovery call we agree scope and the engagement model, and we can usually start soon after. Tell us your timeline and we will be upfront about availability.

Who owns the code and IP?

You do. All code, infrastructure-as-code and documentation we produce for you belongs to you.

Will you sign an NDA?

Yes. We are happy to sign a mutual NDA before we look at your code or architecture.

How do you handle time zones?

We work from India and plan our day around a fixed overlap window with your team for stand-ups, reviews and pairing. Everything else is async in your tools, with written updates so nothing gets lost.

Can you work inside our existing team and tools?

Yes. We work in your GitHub or GitLab, your issue tracker, your Slack and your cloud accounts, following your code review and deployment process.

How much does it cost?

Most clients start with a one-week discovery and technical audit at a fixed $1,500, credited in full against the first month if you continue. After that, hourly work starts from $45 an hour (minimum 20 hours a month) and a dedicated full-time senior engineer starts from $6,000 a month with two weeks' notice. Fixed-scope projects and multi-engineer teams are quoted in writing after discovery.

What if it is not working out?

There is no long-term lock-in. Monthly engagements can be ended with two weeks' notice, and everything we have built, documented or configured stays with you.

Do you take on legacy Rails apps?

Yes. Older Rails apps that need upgrades, test coverage and performance work are a core part of what we do. We prefer incremental upgrades over risky rewrites.

Let's talk

Tell us what you are building.

A few lines is enough. We will reply within one business day with next steps or a time for a short discovery call.

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