Bliztek, LLC

Bliztek, LLC We design and develop customized websites and web applications to help businesses of all sizes achieve their goals.

Our solutions prioritize scalability, security, and performance to drive growth and ensure long-term success.

Complex systems become easier to reason about when you model them as graphs. In our next article in the core algorithmic...
12/06/2025

Complex systems become easier to reason about when you model them as graphs. In our next article in the core algorithmic series, we examine how BFS, topological sort, Dijkstra, and Bellman–Ford each address reachability, ordering, and cost. Read more to see why the right algorithm makes system behavior clearer.

An algorithm-first tour of BFS, topological sort, Dijkstra, and Bellman–Ford using one concrete example. Clear purposes, trade-offs, and TypeScript implementations you can drop into a codebase.

Continuing the series on core data structures and patterns, this week’s article steps up from heaps to the greedy strate...
11/21/2025

Continuing the series on core data structures and patterns, this week’s article steps up from heaps to the greedy strategies that sit on top of them.

Last time, we focused on how heaps keep event-driven schedulers efficient. This article looks at the broader pattern: repeatedly selecting the “best next” item using a heap-backed priority queue. It explains when greedy algorithms are a sound choice, how to define a good priority key, and where this shows up in real JavaScript systems, from top-k analytics to routing and job scheduling.

If you have ever sorted arrays in a hot path or scanned for “best” on every iteration, this is a practical way to rethink that logic.

A systems-focused guide to greedy algorithms, how they relate to heaps and priority queues, and how to apply them effectively in JavaScript.

Continuing the series on core data structures and patterns, this week’s article looks at how heaps keep schedulers effic...
11/14/2025

Continuing the series on core data structures and patterns, this week’s article looks at how heaps keep schedulers efficient as work arrives out of order or in bursts.

It explains why the event loop’s main challenge is choosing the next due task, and how a heap solves that without fully sorting the queue. The piece also covers practical concerns like drift, cancellation behavior, and JavaScript’s timer quirks.

Read more:

A practical, production-oriented deep dive into heaps, explained through event-driven design: from mental models to a robust TypeScript scheduler, duplicates, cancellation, and performance trade-offs.

This week’s article explores stacks, a core pattern in how software organizes ex*****on and state.They control how funct...
11/09/2025

This week’s article explores stacks, a core pattern in how software organizes ex*****on and state.

They control how functions call and return, how parsers process input, and how systems roll back changes safely.
It’s a closer look at why this structure remains one of the most reliable tools in computing.

Read more:

An in-depth exploration of stacks — their structure, language-level nuances, and how they shape memory, ex*****on flow, and algorithmic design.

Our latest piece in the algorithmic patterns series looks at the fast and slow pointer method.It’s best known for cycle ...
10/31/2025

Our latest piece in the algorithmic patterns series looks at the fast and slow pointer method.

It’s best known for cycle detection, but the same idea applies whenever two operations advance at different speeds — from circular queues to synchronization loops.

A small, efficient tool for thinking about motion and timing in system design.

A detailed exploration of the fast and slow pointer (tortoise and hare) technique, including its algorithmic foundation, low-level behavior, and performance implications in real systems.

We’re continuing our series on core algorithmic patterns with a look at linked lists — how they work, where they’re used...
10/25/2025

We’re continuing our series on core algorithmic patterns with a look at linked lists — how they work, where they’re used, and what they reveal about data layout and performance.

They’re still common in kernels, memory allocators, and cache structures where control over memory movement is more important than iteration speed.

A grounded exploration of how linked lists behave in real systems, where they’re still useful, and what they reveal about memory, performance, and data layout.

We’re continuing our series on core algorithmic patterns — foundational ideas that make modern software fast and reliabl...
10/16/2025

We’re continuing our series on core algorithmic patterns — foundational ideas that make modern software fast and reliable.

This week’s topic is HashMaps. They’re everywhere: in caches, routing tables, compilers, and databases. The article breaks down how they achieve constant-time lookups, how collisions are resolved, and why the details of memory layout matter more than most realize.

Read the full article

A deep dive into how HashMaps achieve O(1) average lookup time, exploring real-world use cases, system-level trade-offs, and alternatives for different workloads.

We’re launching a new series on the core coding patterns that every engineer should know — not just to pass interviews, ...
10/11/2025

We’re launching a new series on the core coding patterns that every engineer should know — not just to pass interviews, but to understand how efficient software really works.

The first post looks at the Two-Pointer Technique, a foundational pattern that eliminates unnecessary iterations and improves data traversal speed.

See how it shapes both algorithm design and system performance:

A systems-level exploration of the two-pointer technique — understanding its algorithmic efficiency, how it interacts with data structures, and why it reduces computational overhead.

Your VPN strategy matters—especially in the cloud.Our guide breaks down AWS’s VPN offerings so you can make informed, co...
03/29/2025

Your VPN strategy matters—especially in the cloud.

Our guide breaks down AWS’s VPN offerings so you can make informed, confident decisions about securing your business network.

Explore AWS VPN solutions including Site-to-Site VPN, Client VPN, and VPN CloudHub. Learn their differences, pros and cons, and when to use each to secure your business network.

Static and dynamic websites deliver content in fundamentally different ways—and the choice impacts speed, SEO, scalabili...
03/22/2025

Static and dynamic websites deliver content in fundamentally different ways—and the choice impacts speed, SEO, scalability, and maintenance.

We break down both approaches so you can make the right call for your business.

Understand the key differences between dynamic and static website strategies. Learn how each approach affects performance, scalability, and content management — and which is right for your business.

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