Free Software Engineering & Web Development certifications, page 2
Tests 121–161 of the 161 free Software Engineering & Web Development certifications, from beginner to advanced. Every question is based on a published source, and passing earns a verifiable certificate you can add to LinkedIn.
Founder, Science of AppsIntermediate Software & web dev certifications (continued)
Assumes hands-on experience in the role.
- 20 questions · 20 minSOA-H7
Haskell Certification
Tests practical Haskell skills — functional fundamentals and laziness, types, type classes and data modelling, functors, applicatives, monads and effects, and…
For Haskell developer, Functional programming engineer, Backend or fintech engineer using HaskellTake the 20-minute test → - 20 questions · 20 minSOA-JY
JUnit Practice Test
Tests practical JUnit skills for Java developers.
For Java developer, Test automation or SDET engineer, Backend engineer (Spring or Jakarta EE)Take the 20-minute test → - 20 questions · 20 minSOA-SV
Svelte Certification
Tests practical Svelte 5 and SvelteKit skills.
For Front-end developer, Full-stack JavaScript or TypeScript developer, SvelteKit application developerTake the 20-minute test → - 20 questions · 20 minSOA-TCSS
Tailwind CSS Practice Test
Tests practical Tailwind CSS skills (version 4).
For Front-end developer, UI engineer, Full-stack developerTake the 20-minute test → - 20 questions · 20 minSOA-SPDI
Salesforce Platform Developer II Practice Test
Tests readiness for the Salesforce Certified Platform Developer II exam.
For Senior Salesforce developer, Salesforce technical architect, Apex and LWC developerTake the 20-minute test → - 20 questions · 20 minSOA-8CD
Contentful Certification
Tests practical Contentful skills — headless CMS concepts and content modelling, APIs and delivery, environments, migrations and development workflow, and…
For Front-end or full-stack developer, Content architect or modeller, CMS administratorTake the 20-minute test → - 20 questions · 20 minSOA-ATWA
Accessibility Testing for Web Applications Practice Test
Tests how to test web applications for accessibility.
For QA or accessibility tester, Front-end or full-stack developer, UX designer verifying accessibilityTake the 20-minute test → - 20 questions · 20 minSOA-WY
Web3 Practice Test
Practice for Web3 concepts — blockchains, consensus and wallets, smart contracts and tokens, decentralised applications (dApps), DeFi and NFTs, DAOs and…
For Web3 or blockchain developer, Crypto product manager, Smart contract engineerTake the 20-minute test → - 20 questions · 20 minSOA-XHJ
AUTOSAR Practice Test
Practice for AUTOSAR automotive software architecture.
For Automotive embedded software engineer, AUTOSAR developer or integrator, ECU software architectTake the 20-minute test → - 20 questions · 20 minSOA-E5
Electron Practice Test
Tests Electron desktop app development — the architecture of main and renderer processes, windows and the app lifecycle, inter-process communication (IPC) and…
For Desktop application developer, JavaScript/Node.js developer, Front-end engineer building cross-platform appsTake the 20-minute test → - 20 questions · 20 minSOA-FPGA
FPGA Practice Test
Practice for FPGA design — FPGA architecture and the design flow, HDLs (VHDL and Verilog/SystemVerilog) and RTL design, combinational and sequential logic…
For FPGA or digital design engineer, Hardware engineer, RTL designerTake the 20-minute test → - 20 questions · 20 minSOA-JCY
Jetpack Compose Practice Test
Tests Jetpack Compose, Android's modern UI toolkit.
For Android developer, Mobile engineer, Kotlin developerTake the 20-minute test → - 20 questions · 20 minSOA-JSM
Jira Service Management Practice Test
Tests Jira Service Management (JSM) skills.
For Service desk agent or lead, ITSM administrator, IT support analystTake the 20-minute test → - 20 questions · 20 minSOA-NDTU
NDT UT Level 2 Practice Test
Exam-style practice for Ultrasonic Testing (UT) Level 2 under schemes such as ISO 9712 and ASNT SNT-TC-1A.
For NDT technician or inspector, Ultrasonic Testing Level 1 progressing to Level 2, Welding or quality inspectorTake the 20-minute test → - 20 questions · 20 minSOA-OJSE
Oracle Java SE 17 Developer (1Z0-829) Practice Test
Exam-style practice for the Oracle Java SE 17 Developer certification (1Z0-829).
For Java developer, Software engineer preparing for 1Z0-829, Backend or enterprise developerTake the 20-minute test → - 20 questions · 20 minSOA-R4
RabbitMQ Practice Test
Exam-style practice for RabbitMQ, the open-source message broker.
For Backend or platform engineer, Distributed-systems or messaging engineer, DevOps or SRETake the 20-minute test → - 20 questions · 20 minSOA-SDY
Shopify Development Certification
Tests Shopify development for theme and app developers.
For Shopify theme developer, Shopify app developer, Frontend or full-stack web developerTake the 20-minute test → - 20 questions · 20 minSOA-HMIP
HMI Programming Practice Test
Exam-style practice for HMI (human-machine interface) programming in industrial automation and SCADA.
For Automation or controls engineer, HMI/SCADA developer, PLC programmerTake the 20-minute test → - 20 questions · 20 minSOA-PEC
commercetools Certification
Tests commercetools, the API-first composable commerce platform, for developers and solution architects.
For Commerce or backend developer, Solution or integration architect, E-commerce technical leadTake the 20-minute test →
Advanced Software & web dev certifications
Assumes years in the role or deep specialist knowledge.
- 20 questions · 20 minSOA-CPP
C++ Programming Certification
Tests modern C++ — RAII and smart pointers, move semantics, references, the STL, templates, undefined behaviour and C++ Core Guidelines best practice.
For C++ developer, Game developer, Systems engineerTake the 20-minute test → - 20 questions · 20 minSOA-DSA
Data Structures and Algorithms Certification
Tests core DSA for interviews and real work — Big-O, arrays, hash maps, stacks and queues, trees and graphs, sorting and searching, recursion and dynamic programming.
For Software engineer, Computer science student, Competitive programmerTake the 20-minute test → - 20 questions · 20 minSOA-SARC
Software Architecture Certification Test (Fundamentals)
Tests architecture decisions — monoliths vs microservices, quality attributes, scalability, caching, messaging, data consistency, trade-off analysis and…
For Software architect, Senior software engineer, Tech leadTake the 20-minute test → - 25 questions · 25 minSOA-SYST
System Design Certification (Interview Practice)
Practice for system design interviews and real architecture work.
For Software engineer, Senior software engineer, Backend engineerTake the 25-minute test → - 25 questions · 25 minSOA-MICA
Microservices Architecture Test
Tests microservices architecture — when to choose microservices over a monolith, decomposing by business capability and bounded context, synchronous and…
For Software architect, Senior backend engineer, Platform engineerTake the 25-minute test → - 25 questions · 25 minSOA-CD
Compiler Design Test
Tests compiler design — lexical analysis with regular expressions and automata, grammars and top-down and bottom-up parsing, semantic analysis, symbol tables…
For Compiler engineer, Programming language developer, Systems programmerTake the 25-minute test → - 25 questions · 25 minSOA-ENGM
Engineering Manager Test
Tests advanced engineering management skill.
For Engineering manager, Tech lead moving into management, Director of engineeringTake the 25-minute test → - 25 questions · 25 minSOA-EMBS
Embedded Systems Test
Tests embedded systems engineering — microcontroller architecture and memory, embedded C with volatile, bit manipulation and interrupts, peripherals and serial…
For Embedded software engineer, Firmware engineer, IoT developerTake the 25-minute test → - 25 questions · 25 minSOA-SOLI
Solidity Quiz
Tests Solidity smart contract development.
For Smart contract developer, Blockchain engineer, Web3 developerTake the 25-minute quiz → - 25 questions · 25 minSOA-GPC
GPU Programming with CUDA Certification
Tests GPU programming with CUDA — the GPU execution model of grids, blocks, threads and warps, SIMT and warp divergence, the memory hierarchy of registers…
For GPU or HPC software engineer, Machine learning systems or kernel engineer, Graphics or scientific computing developerTake the 25-minute test → - 25 questions · 25 minSOA-DSF
Distributed Systems Fundamentals Certification
Tests distributed systems fundamentals — failure models and partial failure, networks, latency and the fallacies of distributed computing, time, clocks and…
For Backend or platform engineer, Site reliability or infrastructure engineer, Software architectTake the 25-minute test → - 25 questions · 25 minSOA-COMP
Competitive Programming Certification
Tests competitive programming at olympiad level.
For Olympiad or ICPC competitor, Software engineer preparing for coding interviews, Computer science studentTake the 25-minute test → - 25 questions · 25 minSOA-HPC
High-Performance Computing Certification
Tests high-performance computing (HPC) — parallel computing models, Amdahl's and Gustafson's laws, strong and weak scaling, shared-memory parallelism with…
For HPC or research software engineer, Computational scientist, Systems administrator for clustersTake the 25-minute test → - 25 questions · 25 minSOA-LLCT
Low-Latency C++ for Trading Systems Certification
Tests low-latency C++ for trading systems.
For Low-latency or HFT C++ developer, Quant developer, Performance or systems engineerTake the 25-minute test → - 25 questions · 25 minSOA-DISE
Database Internals & Storage Engines Certification
Tests database internals and storage engines.
For Database or storage engineer, Backend engineer optimising data systems, Data platform or infrastructure engineerTake the 25-minute test → - 25 questions · 25 minSOA-FUNC
Functional Programming Certification
Tests functional programming with OCaml and Haskell.
For Software engineer learning functional programming, Backend or compiler engineer, Quant or fintech developer using OCaml or HaskellTake the 25-minute test → - 25 questions · 25 minSOA-FMSV
Formal Methods & Software Verification Certification
Tests formal methods and software verification.
For Software or systems engineer, Distributed systems or protocol designer, Security or safety-critical engineerTake the 25-minute test → - 25 questions · 25 minSOA-APIX
API 570 Practice Test
Tests readiness for the API 570 Authorized Piping Inspector exam.
For Piping or pressure equipment inspector, Mechanical integrity engineer, Corrosion engineerTake the 25-minute test → - 25 questions · 25 minSOA-API6
API 653 Practice Test
Practice for the API 653 Aboveground Storage Tank Inspector exam.
For Aboveground storage tank inspector, Mechanical integrity engineer, Terminal or refinery inspection supervisorTake the 25-minute test → - 25 questions · 25 minSOA-APIY
API 580 Practice Test
Practice for the API 580 Risk Based Inspection (RBI) certification.
For Inspection engineer, RBI analyst, Mechanical integrity engineerTake the 25-minute test → - 25 questions · 25 minSOA-APIZ
API 571 Practice Test
Practice for the API 571 Corrosion and Materials Professional certification.
For Corrosion or materials engineer, Inspection engineer, Mechanical integrity specialistTake the 25-minute test → - 25 questions · 25 minSOA-IATA
ISTQB Advanced Test Analyst Practice Test
Exam-style practice for the ISTQB Advanced Level Test Analyst (CTAL-TA) certification.
For Test analyst or QA engineer, Senior tester, Test leadTake the 25-minute test →
More free certification categories
- AI & GenAI138 tests
- Data & BI120 tests
- Marketing, SEO & AEO75 tests
- UX/UI & design73 tests
- Product & project74 tests
- Security, cloud & DevOps289 tests
- Sales & support41 tests
- HR & people45 tests
- Finance & operations231 tests
- Communication & leadership55 tests
- Languages60 tests
- Healthcare, education & more292 tests
- Test prep & academics66 tests
- Language exam prep29 tests
- Office & productivity44 tests
- Engineering & safety229 tests
- Hospitality & retail39 tests
- Cognitive & pre-employment53 tests
- Personality & career20 tests
- Health & fitness38 tests
- Beauty & cosmetology8 tests
- ERP & CRM software95 tests
- Consulting & strategy26 tests
- Law & policy27 tests
- Frontier science8 tests
- Creative arts & media21 tests
- Hobbies & lifestyle24 tests
- Global business21 tests