system-design

Pakistan & South Asia Company Guide

A targeted guide for landing roles at companies in Pakistan, India, Bangladesh, and the wider region — from services giants like Systems Ltd and Tkxel to product companies like Educative and Motive, and the local offices of global firms. What they actually test, and how to prepare for it.

Prerequisites: Company Tiers Time to read: ~14 minutes

The landscape

The regional market has a few distinct kinds of employer, and 🚨 they interview quite differently:

Services / consultancies (Systems Ltd, Netsol, Tkxel, Arbisoft, 10Pearls, Devsinc, TCS, Infosys, Wipro): build software for clients. Volume hiring, strong emphasis on coding + fundamentals + practical design.
Product companies (Educative, Motive/KeepTruckin, Bazaar, Airlift-alumni startups, Zameen/OLX, local fintechs): build their own products; more real system design, product sense.
Global captive centers / GICs (offices of Meta, Google, Microsoft, Amazon, VISA, S&P, Careem’s eng hubs): interview to the global bar of the parent — treat these as Big Tech / MENA scale-ups.
Startups: practical, build-focused, wear-many-hats (see startups vs enterprises).

What they test (and how much system design)

🚨 For most local/services roles, system design is lighter than at Big Tech, and low-level/OOP design is often more important. The typical emphasis:

Data structures & algorithms — the coding round is king; solid problem-solving is table stakes.
CS fundamentals — OOP, databases (SQL, normalization, indexing), OS/networking basics, how the web works.
Low-level / OOP design — “design the classes for a parking lot / library / e-commerce cart.” 🚨 Extremely common regionally; prepare it deliberately (LLD chapter).
Practical architecture — “how would you structure this web app / REST API / database schema?” — real, buildable design rather than billion-user scale.
High-level system design — appears more for senior roles and at product companies/GICs; know the framework and core case studies.

Company-by-company flavor

(Generalizations — always research the specific role; processes change.)

Company	Type	Emphasis
Systems Ltd, Netsol	Services	Coding, fundamentals, OOP/LLD, practical design; volume process
Tkxel, 10Pearls, Devsinc	Services	Strong coding + fundamentals; practical architecture; some LLD
Arbisoft	Services/product	Solid coding, clean design, practical problem-solving; good eng culture
Educative	Product (ed-tech)	Product sense, coding, practical design; they make CS content, so fundamentals matter
Motive (KeepTruckin)	Product (US, hires regionally)	Real system design at scale, strong coding — closer to Big Tech
Bazaar, Fintechs, local startups	Product/startup	Practical design, build-fast, coding; wear many hats
GICs (Meta/MS/Amazon/VISA offices)	Captive	The parent’s global bar — full Big Tech prep
Indian services (TCS, Infosys, Wipro)	Services	Fundamentals, coding, structured process; LLD for some
Indian product (Flipkart, Zomato, Swiggy, PhonePe)	Product	Real system design + LLD + strong coding — Big-Tech-like

🚨 Indian product companies (Flipkart, Swiggy, Zomato, PhonePe, Razorpay) interview close to Big Tech — serious HLD and LLD. If targeting them, prep both like Big Tech.

How to prepare (regional playbook)

Master DS&A first. The coding round gates everything; it’s usually the biggest filter. This guide is about design, but don’t neglect algorithms.
Nail CS fundamentals. OOP, DBMS (normalization, indexing, transactions, SQL), OS, networking basics — local interviews probe these directly. Parts 1 and 3 cover the design-relevant ones.
Prepare LLD deliberately. 🚨 This is the most underrated, highest-ROI prep regionally. Practice the classic OOP problems (parking lot, elevator, vending machine, library) with SOLID and the LLD framework.
Know practical architecture. REST API design (Part 6), database schema design, basic web/app architecture, caching — you should be able to design a real feature end to end.
Learn core HLD for product companies/GICs/senior roles: the framework
- Tier-1/2 case studies (URL shortener, chat, feed, e-commerce).
Communication in English. Many processes and GICs interview in English; practice explaining designs clearly aloud.

Realistic expectations & career path

🚨 This region is a fantastic launchpad — and a common path is: land at a services/product company, build 2–3 years of real experience, then move to a scale-up (Careem, a MENA/SEA super-app) or a GIC, and from there to Big Tech or abroad. Each step is very achievable with solid fundamentals + this guide. Don’t skip the first rung waiting for Google; get in, get experience, level up.

For fresh grads specifically: services companies hire in volume and value trainable fundamentals over experience — your best realistic entry. See getting the interview for landing that first role.

🚨 Common regional pitfalls

Neglecting LLD because you focused only on Grokking-style HLD — regionally, LLD is often more tested.
Weak fundamentals — local interviews probe DBMS/OS/OOP directly; don’t hand-wave them.
Only preparing for Google — target the companies you can actually get, which reward practical skills.
Underrating communication — clear English explanation matters, especially for GICs and product firms.
Ignoring the coding round — it’s the biggest filter; design skill won’t save a failed algorithms round.

🛠️ Try it

1. Do three LLD problems this week. Parking lot, elevator, and a library system, using the LLD framework and SOLID. This is high-ROI, under-practiced prep for this region.

2. Design a real feature end to end. Pick something buildable (“design a to-do app’s backend with users, auth, and a REST API + schema”) and design it practically — API, data model, architecture. This matches what services/product companies actually ask.

3. Map your target companies’ processes. For your top 5 regional targets, find their actual round structure and note whether each weights LLD, HLD, or fundamentals — then bias your prep accordingly.